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coral / mt7668-wifi-mod / 73866edff60bc74a9821eb6cf6c215df9ed15aec / . / os / linux / gl_cfg80211.c
blob: 32d12ce35d9336fe1bf876167d27c77d48859db5 [file] [log] [blame]
/******************************************************************************
*
* This file is provided under a dual license. When you use or
* distribute this software, you may choose to be licensed under
* version 2 of the GNU General Public License ("GPLv2 License")
* or BSD License.
*
* GPLv2 License
*
* Copyright(C) 2016 MediaTek Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See http://www.gnu.org/licenses/gpl-2.0.html for more details.
*
* BSD LICENSE
*
* Copyright(C) 2016 MediaTek Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of the copyright holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*****************************************************************************/
/*
** Id: @(#) gl_cfg80211.c@@
*/
/*! \file gl_cfg80211.c
* \brief Main routines for supporintg MT6620 cfg80211 control interface
*
* This file contains the support routines of Linux driver for MediaTek Inc. 802.11
* Wireless LAN Adapters.
*/
/*******************************************************************************
* C O M P I L E R F L A G S
********************************************************************************
*/
/*******************************************************************************
* E X T E R N A L R E F E R E N C E S
********************************************************************************
*/
#include "gl_os.h"
#include "debug.h"
#include "wlan_lib.h"
#include "gl_wext.h"
#include "precomp.h"
#include <linux/can/netlink.h>
#include <net/netlink.h>
#include <net/cfg80211.h>
#include "gl_cfg80211.h"
/*******************************************************************************
* C O N S T A N T S
********************************************************************************
*/
/*******************************************************************************
* D A T A T Y P E S
********************************************************************************
*/
/*******************************************************************************
* P U B L I C D A T A
********************************************************************************
*/
/*******************************************************************************
* P R I V A T E D A T A
********************************************************************************
*/
/*******************************************************************************
* M A C R O S
********************************************************************************
*/
/*******************************************************************************
* F U N C T I O N D E C L A R A T I O N S
********************************************************************************
*/
/*******************************************************************************
* F U N C T I O N S
********************************************************************************
*/
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for change STA type between
* 1. Infrastructure Client (Non-AP STA)
* 2. Ad-Hoc IBSS
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int
mtk_cfg80211_change_iface(struct wiphy *wiphy,
struct net_device *ndev, enum nl80211_iftype type, u32 *flags, struct vif_params *params)
{
P_GLUE_INFO_T prGlueInfo = NULL;
WLAN_STATUS rStatus = WLAN_STATUS_SUCCESS;
ENUM_PARAM_OP_MODE_T eOpMode;
UINT_32 u4BufLen;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
if (type == NL80211_IFTYPE_STATION)
eOpMode = NET_TYPE_INFRA;
else if (type == NL80211_IFTYPE_ADHOC)
eOpMode = NET_TYPE_IBSS;
else
return -EINVAL;
rStatus = kalIoctl(prGlueInfo,
wlanoidSetInfrastructureMode, &eOpMode, sizeof(eOpMode), FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
DBGLOG(REQ, WARN, "set infrastructure mode error:%lx\n", rStatus);
/* reset wpa info */
prGlueInfo->rWpaInfo.u4WpaVersion = IW_AUTH_WPA_VERSION_DISABLED;
prGlueInfo->rWpaInfo.u4KeyMgmt = 0;
prGlueInfo->rWpaInfo.u4CipherGroup = IW_AUTH_CIPHER_NONE;
prGlueInfo->rWpaInfo.u4CipherPairwise = IW_AUTH_CIPHER_NONE;
prGlueInfo->rWpaInfo.u4AuthAlg = IW_AUTH_ALG_OPEN_SYSTEM;
#if CFG_SUPPORT_802_11W
prGlueInfo->rWpaInfo.u4Mfp = IW_AUTH_MFP_DISABLED;
prGlueInfo->rWpaInfo.ucRSNMfpCap = 0;
#endif
return 0;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for adding key
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int
mtk_cfg80211_add_key(struct wiphy *wiphy,
struct net_device *ndev,
u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params)
{
PARAM_KEY_T rKey;
P_GLUE_INFO_T prGlueInfo = NULL;
WLAN_STATUS rStatus = WLAN_STATUS_SUCCESS;
INT_32 i4Rslt = -EINVAL;
UINT_32 u4BufLen = 0;
UINT_8 tmp1[8], tmp2[8];
#if CFG_SUPPORT_REPLAY_DETECTION
P_BSS_INFO_T prBssInfo = NULL;
struct SEC_DETECT_REPLAY_INFO *prDetRplyInfo = NULL;
UINT_8 ucCheckZeroKey = 0;
UINT_8 i = 0;
#endif
const UINT_8 aucBCAddr[] = BC_MAC_ADDR;
/* const UINT_8 aucZeroMacAddr[] = NULL_MAC_ADDR; */
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
#if DBG
DBGLOG(RSN, INFO, "mtk_cfg80211_add_key\n");
if (mac_addr) {
DBGLOG(RSN, INFO,
"keyIdx = %d pairwise = %d mac = " MACSTR "\n", key_index, pairwise, MAC2STR(mac_addr));
} else {
DBGLOG(RSN, INFO, "keyIdx = %d pairwise = %d null mac\n", key_index, pairwise);
}
DBGLOG(RSN, INFO, "Cipher = %x\n", params->cipher);
DBGLOG_MEM8(RSN, INFO, params->key, params->key_len);
#endif
kalMemZero(&rKey, sizeof(PARAM_KEY_T));
rKey.u4KeyIndex = key_index;
if (params->cipher) {
switch (params->cipher) {
case WLAN_CIPHER_SUITE_WEP40:
rKey.ucCipher = CIPHER_SUITE_WEP40;
break;
case WLAN_CIPHER_SUITE_WEP104:
rKey.ucCipher = CIPHER_SUITE_WEP104;
break;
#if 0
case WLAN_CIPHER_SUITE_WEP128:
rKey.ucCipher = CIPHER_SUITE_WEP128;
break;
#endif
case WLAN_CIPHER_SUITE_TKIP:
rKey.ucCipher = CIPHER_SUITE_TKIP;
break;
case WLAN_CIPHER_SUITE_CCMP:
rKey.ucCipher = CIPHER_SUITE_CCMP;
break;
#if 0
case WLAN_CIPHER_SUITE_GCMP:
rKey.ucCipher = CIPHER_SUITE_GCMP;
break;
case WLAN_CIPHER_SUITE_CCMP_256:
rKey.ucCipher = CIPHER_SUITE_CCMP256;
break;
#endif
case WLAN_CIPHER_SUITE_SMS4:
rKey.ucCipher = CIPHER_SUITE_WPI;
break;
case WLAN_CIPHER_SUITE_AES_CMAC:
rKey.ucCipher = CIPHER_SUITE_BIP;
break;
default:
ASSERT(FALSE);
}
}
if (pairwise) {
ASSERT(mac_addr);
rKey.u4KeyIndex |= BIT(31);
rKey.u4KeyIndex |= BIT(30);
COPY_MAC_ADDR(rKey.arBSSID, mac_addr);
/* reset KCK, KEK, EAPOL Replay counter */
kalMemZero(prGlueInfo->rWpaInfo.aucKek, NL80211_KEK_LEN);
kalMemZero(prGlueInfo->rWpaInfo.aucKck, NL80211_KCK_LEN);
kalMemZero(prGlueInfo->rWpaInfo.aucReplayCtr, NL80211_REPLAY_CTR_LEN);
} else { /* Group key */
COPY_MAC_ADDR(rKey.arBSSID, aucBCAddr);
}
if (params->key) {
#if CFG_SUPPORT_REPLAY_DETECTION
for (i = 0; i < params->key_len; i++) {
if (params->key[i] == 0x00)
ucCheckZeroKey++;
}
if (ucCheckZeroKey == params->key_len)
return 0;
#endif
kalMemCopy(rKey.aucKeyMaterial, params->key, params->key_len);
if (rKey.ucCipher == CIPHER_SUITE_TKIP) {
kalMemCopy(tmp1, &params->key[16], 8);
kalMemCopy(tmp2, &params->key[24], 8);
kalMemCopy(&rKey.aucKeyMaterial[16], tmp2, 8);
kalMemCopy(&rKey.aucKeyMaterial[24], tmp1, 8);
}
}
rKey.ucBssIdx = prGlueInfo->prAdapter->prAisBssInfo->ucBssIndex;
rKey.u4KeyLength = params->key_len;
rKey.u4Length = ((ULONG)&(((P_PARAM_KEY_T) 0)->aucKeyMaterial)) + rKey.u4KeyLength;
#if CFG_SUPPORT_REPLAY_DETECTION
prBssInfo = GET_BSS_INFO_BY_INDEX(prGlueInfo->prAdapter, prGlueInfo->prAdapter->prAisBssInfo->ucBssIndex);
prDetRplyInfo = &prBssInfo->rDetRplyInfo;
if ((!pairwise) && ((params->cipher == WLAN_CIPHER_SUITE_TKIP) || (params->cipher == WLAN_CIPHER_SUITE_CCMP))) {
if ((prDetRplyInfo->ucCurKeyId == key_index) &&
(!kalMemCmp(prDetRplyInfo->aucKeyMaterial, params->key, params->key_len))) {
DBGLOG(RSN, TRACE, "M3/G1, KeyID and KeyValue equal.\n");
DBGLOG(RSN, TRACE, "hit group key reinstall case, so no update BC/MC PN.\n");
} else {
kalMemCopy(prDetRplyInfo->arReplayPNInfo[key_index].auPN, params->seq, params->seq_len);
prDetRplyInfo->ucCurKeyId = key_index;
prDetRplyInfo->u4KeyLength = params->key_len;
kalMemCopy(prDetRplyInfo->aucKeyMaterial, params->key, params->key_len);
}
prDetRplyInfo->fgKeyRscFresh = TRUE;
}
#endif
rStatus = kalIoctl(prGlueInfo, wlanoidSetAddKey, &rKey, rKey.u4Length, FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus == WLAN_STATUS_SUCCESS)
i4Rslt = 0;
return i4Rslt;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for getting key for specified STA
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int
mtk_cfg80211_get_key(struct wiphy *wiphy,
struct net_device *ndev,
u8 key_index,
bool pairwise,
const u8 *mac_addr, void *cookie, void (*callback) (void *cookie, struct key_params *)
)
{
P_GLUE_INFO_T prGlueInfo = NULL;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
#if 1
DBGLOG(INIT, INFO, "--> %s()\n", __func__);
#endif
/* not implemented */
return -EINVAL;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for removing key for specified STA
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev, u8 key_index, bool pairwise, const u8 *mac_addr)
{
P_GLUE_INFO_T prGlueInfo = NULL;
WLAN_STATUS rStatus = WLAN_STATUS_SUCCESS;
PARAM_REMOVE_KEY_T rRemoveKey;
UINT_32 u4BufLen = 0;
INT_32 i4Rslt = -EINVAL;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
if (g_u4HaltFlag) {
DBGLOG(RSN, WARN, "wlan is halt, skip key deletion\n");
return WLAN_STATUS_FAILURE;
}
#if DBG
DBGLOG(RSN, TRACE, "mtk_cfg80211_del_key\n");
if (mac_addr) {
DBGLOG(RSN, TRACE,
"keyIdx = %d pairwise = %d mac = " MACSTR "\n", key_index, pairwise, MAC2STR(mac_addr));
} else {
DBGLOG(RSN, TRACE, "keyIdx = %d pairwise = %d null mac\n", key_index, pairwise);
}
#endif
kalMemZero(&rRemoveKey, sizeof(PARAM_REMOVE_KEY_T));
rRemoveKey.u4KeyIndex = key_index;
rRemoveKey.u4Length = sizeof(PARAM_REMOVE_KEY_T);
if (mac_addr) {
COPY_MAC_ADDR(rRemoveKey.arBSSID, mac_addr);
rRemoveKey.u4KeyIndex |= BIT(30);
}
rRemoveKey.ucBssIdx = prGlueInfo->prAdapter->prAisBssInfo->ucBssIndex;
rStatus = kalIoctl(prGlueInfo,
wlanoidSetRemoveKey, &rRemoveKey, rRemoveKey.u4Length, FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
DBGLOG(RSN, WARN, "remove key error:%lx\n", rStatus);
else
i4Rslt = 0;
return i4Rslt;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for setting default key on an interface
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int
mtk_cfg80211_set_default_key(struct wiphy *wiphy, struct net_device *ndev, u8 key_index, bool unicast, bool multicast)
{
P_GLUE_INFO_T prGlueInfo = NULL;
PARAM_DEFAULT_KEY_T rDefaultKey;
WLAN_STATUS rStatus = WLAN_STATUS_SUCCESS;
INT_32 i4Rst = -EINVAL;
UINT_32 u4BufLen = 0;
BOOLEAN fgDef = FALSE, fgMgtDef = FALSE;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
/* For STA, should wep set the default key !! */
#if DBG
DBGLOG(RSN, INFO, "mtk_cfg80211_set_default_key\n");
DBGLOG(RSN, INFO, "keyIdx = %d unicast = %d multicast = %d\n", key_index, unicast, multicast);
#endif
rDefaultKey.ucKeyID = key_index;
rDefaultKey.ucUnicast = unicast;
rDefaultKey.ucMulticast = multicast;
if (rDefaultKey.ucUnicast && !rDefaultKey.ucMulticast)
return WLAN_STATUS_SUCCESS;
if (rDefaultKey.ucUnicast && rDefaultKey.ucMulticast)
fgDef = TRUE;
if (!rDefaultKey.ucUnicast && rDefaultKey.ucMulticast)
fgMgtDef = TRUE;
rDefaultKey.ucBssIdx = prGlueInfo->prAdapter->prAisBssInfo->ucBssIndex;
rStatus = kalIoctl(prGlueInfo,
wlanoidSetDefaultKey,
&rDefaultKey, sizeof(PARAM_DEFAULT_KEY_T), FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus == WLAN_STATUS_SUCCESS)
i4Rst = 0;
return i4Rst;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for getting station information such as RSSI
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
#if KERNEL_VERSION(3, 16, 0) <= CFG80211_VERSION_CODE
int mtk_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev, const u8 *mac, struct station_info *sinfo)
{
P_GLUE_INFO_T prGlueInfo = NULL;
WLAN_STATUS rStatus;
PARAM_MAC_ADDRESS arBssid;
UINT_32 u4BufLen, u4Rate;
INT_32 i4Rssi;
PARAM_GET_STA_STA_STATISTICS rQueryStaStatistics;
UINT_32 u4TotalError;
struct net_device_stats *prDevStats;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
kalMemZero(arBssid, MAC_ADDR_LEN);
wlanQueryInformation(prGlueInfo->prAdapter, wlanoidQueryBssid, &arBssid[0], sizeof(arBssid), &u4BufLen);
/* 1. check input MAC address */
/* On Android O, this might be wlan0 address */
if (UNEQUAL_MAC_ADDR(arBssid, mac) && UNEQUAL_MAC_ADDR(prGlueInfo->prAdapter->rWifiVar.aucMacAddress, mac)) {
/* wrong MAC address */
DBGLOG(REQ, WARN,
"incorrect BSSID: [" MACSTR "] currently connected BSSID[" MACSTR "]\n",
MAC2STR(mac), MAC2STR(arBssid));
return -ENOENT;
}
/* 2. fill TX rate */
if (prGlueInfo->eParamMediaStateIndicated != PARAM_MEDIA_STATE_CONNECTED) {
/* not connected */
DBGLOG(REQ, WARN, "not yet connected\n");
} else {
rStatus = kalIoctl(prGlueInfo,
wlanoidQueryLinkSpeed, &u4Rate, sizeof(u4Rate), TRUE, FALSE, FALSE, &u4BufLen);
#if KERNEL_VERSION(4, 0, 0) <= CFG80211_VERSION_CODE
sinfo->filled |= BIT(NL80211_STA_INFO_TX_BITRATE);
#else
sinfo->filled |= STATION_INFO_TX_BITRATE;
#endif
if ((rStatus != WLAN_STATUS_SUCCESS) || (u4Rate == 0)) {
/*
* DBGLOG(REQ, WARN, "unable to retrieve link speed\n"));
*/
DBGLOG(REQ, WARN, "last link speed\n");
sinfo->txrate.legacy = prGlueInfo->u4LinkSpeedCache;
} else {
/*
* sinfo->filled |= STATION_INFO_TX_BITRATE;
*/
sinfo->txrate.legacy = u4Rate / 1000; /* convert from 100bps to 100kbps */
prGlueInfo->u4LinkSpeedCache = u4Rate / 1000;
}
}
/* 3. fill RSSI */
if (prGlueInfo->eParamMediaStateIndicated != PARAM_MEDIA_STATE_CONNECTED) {
/* not connected */
DBGLOG(REQ, WARN, "not yet connected\n");
} else {
rStatus = kalIoctl(prGlueInfo,
wlanoidQueryRssi, &i4Rssi, sizeof(i4Rssi), TRUE, FALSE, FALSE, &u4BufLen);
#if KERNEL_VERSION(4, 0, 0) <= CFG80211_VERSION_CODE
sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
#else
sinfo->filled |= STATION_INFO_SIGNAL;
#endif
if ((rStatus != WLAN_STATUS_SUCCESS) || (i4Rssi == PARAM_WHQL_RSSI_MIN_DBM)
|| (i4Rssi == PARAM_WHQL_RSSI_MAX_DBM)) {
DBGLOG(REQ, WARN, "last rssi\n");
sinfo->signal = prGlueInfo->i4RssiCache;
} else {
sinfo->signal = i4Rssi; /* dBm */
prGlueInfo->i4RssiCache = i4Rssi;
}
}
/* Get statistics from net_dev */
prDevStats = (struct net_device_stats *)kalGetStats(ndev);
if (prDevStats) {
/* 4. fill RX_PACKETS */
#if KERNEL_VERSION(4, 0, 0) <= CFG80211_VERSION_CODE
sinfo->filled |= BIT(NL80211_STA_INFO_RX_PACKETS);
#else
sinfo->filled |= STATION_INFO_RX_PACKETS;
#endif
sinfo->rx_packets = prDevStats->rx_packets;
/* 5. fill TX_PACKETS */
#if KERNEL_VERSION(4, 0, 0) <= CFG80211_VERSION_CODE
sinfo->filled |= BIT(NL80211_STA_INFO_TX_PACKETS);
#else
sinfo->filled |= STATION_INFO_TX_PACKETS;
#endif
sinfo->tx_packets = prDevStats->tx_packets;
/* 6. fill TX_FAILED */
kalMemZero(&rQueryStaStatistics, sizeof(rQueryStaStatistics));
COPY_MAC_ADDR(rQueryStaStatistics.aucMacAddr, arBssid);
rQueryStaStatistics.ucReadClear = TRUE;
rStatus = kalIoctl(prGlueInfo,
wlanoidQueryStaStatistics,
&rQueryStaStatistics, sizeof(rQueryStaStatistics), TRUE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(REQ, WARN, "unable to retrieve link speed,status code = %d\n", rStatus);
} else {
DBGLOG(REQ, INFO, "BSSID: [" MACSTR "] TxFailCount %d LifeTimeOut %d\n",
MAC2STR(arBssid), rQueryStaStatistics.u4TxFailCount,
rQueryStaStatistics.u4TxLifeTimeoutCount);
u4TotalError = rQueryStaStatistics.u4TxFailCount + rQueryStaStatistics.u4TxLifeTimeoutCount;
prDevStats->tx_errors += u4TotalError;
}
#if KERNEL_VERSION(4, 0, 0) <= CFG80211_VERSION_CODE
sinfo->filled |= BIT(NL80211_STA_INFO_TX_FAILED);
#else
sinfo->filled |= STATION_INFO_TX_FAILED;
#endif
sinfo->tx_failed = prDevStats->tx_errors;
}
return 0;
}
#else
int mtk_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev, u8 *mac, struct station_info *sinfo)
{
P_GLUE_INFO_T prGlueInfo = NULL;
WLAN_STATUS rStatus;
PARAM_MAC_ADDRESS arBssid;
UINT_32 u4BufLen, u4Rate;
INT_32 i4Rssi;
PARAM_GET_STA_STA_STATISTICS rQueryStaStatistics;
UINT_32 u4TotalError;
struct net_device_stats *prDevStats;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
kalMemZero(arBssid, MAC_ADDR_LEN);
wlanQueryInformation(prGlueInfo->prAdapter, wlanoidQueryBssid, &arBssid[0], sizeof(arBssid), &u4BufLen);
/* 1. check BSSID */
if (UNEQUAL_MAC_ADDR(arBssid, mac)) {
/* wrong MAC address */
DBGLOG(REQ, WARN,
"incorrect BSSID: [" MACSTR "] currently connected BSSID[" MACSTR "]\n",
MAC2STR(mac), MAC2STR(arBssid));
return -ENOENT;
}
/* 2. fill TX rate */
if (prGlueInfo->eParamMediaStateIndicated != PARAM_MEDIA_STATE_CONNECTED) {
/* not connected */
DBGLOG(REQ, WARN, "not yet connected\n");
} else {
rStatus = kalIoctl(prGlueInfo,
wlanoidQueryLinkSpeed, &u4Rate, sizeof(u4Rate), TRUE, FALSE, FALSE, &u4BufLen);
sinfo->filled |= STATION_INFO_TX_BITRATE;
if ((rStatus != WLAN_STATUS_SUCCESS) || (u4Rate == 0)) {
/*
* DBGLOG(REQ, WARN, "unable to retrieve link speed\n"));
*/
DBGLOG(REQ, WARN, "last link speed\n");
sinfo->txrate.legacy = prGlueInfo->u4LinkSpeedCache;
} else {
/*
* sinfo->filled |= STATION_INFO_TX_BITRATE;
*/
sinfo->txrate.legacy = u4Rate / 1000; /* convert from 100bps to 100kbps */
prGlueInfo->u4LinkSpeedCache = u4Rate / 1000;
}
}
/* 3. fill RSSI */
if (prGlueInfo->eParamMediaStateIndicated != PARAM_MEDIA_STATE_CONNECTED) {
/* not connected */
DBGLOG(REQ, WARN, "not yet connected\n");
} else {
rStatus = kalIoctl(prGlueInfo,
wlanoidQueryRssi, &i4Rssi, sizeof(i4Rssi), TRUE, FALSE, FALSE, &u4BufLen);
sinfo->filled |= STATION_INFO_SIGNAL;
if ((rStatus != WLAN_STATUS_SUCCESS) || (i4Rssi == PARAM_WHQL_RSSI_MIN_DBM)
|| (i4Rssi == PARAM_WHQL_RSSI_MAX_DBM)) {
DBGLOG(REQ, WARN, "last rssi\n");
sinfo->signal = prGlueInfo->i4RssiCache;
} else {
sinfo->signal = i4Rssi; /* dBm */
prGlueInfo->i4RssiCache = i4Rssi;
}
}
/* Get statistics from net_dev */
prDevStats = (struct net_device_stats *)kalGetStats(ndev);
if (prDevStats) {
/* 4. fill RX_PACKETS */
sinfo->filled |= STATION_INFO_RX_PACKETS;
sinfo->rx_packets = prDevStats->rx_packets;
/* 5. fill TX_PACKETS */
sinfo->filled |= STATION_INFO_TX_PACKETS;
sinfo->tx_packets = prDevStats->tx_packets;
/* 6. fill TX_FAILED */
kalMemZero(&rQueryStaStatistics, sizeof(rQueryStaStatistics));
COPY_MAC_ADDR(rQueryStaStatistics.aucMacAddr, arBssid);
rQueryStaStatistics.ucReadClear = TRUE;
rStatus = kalIoctl(prGlueInfo,
wlanoidQueryStaStatistics,
&rQueryStaStatistics, sizeof(rQueryStaStatistics), TRUE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(REQ, WARN, "unable to get sta statistics: status[0x%x]\n", rStatus);
} else {
DBGLOG(REQ, INFO, "BSSID: [" MACSTR "] TxFailCount %d LifeTimeOut %d\n",
MAC2STR(arBssid), rQueryStaStatistics.u4TxFailCount,
rQueryStaStatistics.u4TxLifeTimeoutCount);
u4TotalError = rQueryStaStatistics.u4TxFailCount + rQueryStaStatistics.u4TxLifeTimeoutCount;
prDevStats->tx_errors += u4TotalError;
}
sinfo->filled |= STATION_INFO_TX_FAILED;
sinfo->tx_failed = prDevStats->tx_errors;
}
return 0;
}
#endif
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for getting statistics for Link layer statistics
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*------------------------------------------------------------------------*/
int mtk_cfg80211_get_link_statistics(struct wiphy *wiphy, struct net_device *ndev, u8 *mac, struct station_info *sinfo)
{
P_GLUE_INFO_T prGlueInfo = NULL;
WLAN_STATUS rStatus;
PARAM_MAC_ADDRESS arBssid;
UINT_32 u4BufLen;
INT_32 i4Rssi;
PARAM_GET_STA_STA_STATISTICS rQueryStaStatistics;
PARAM_GET_BSS_STATISTICS rQueryBssStatistics;
struct net_device_stats *prDevStats;
P_NETDEV_PRIVATE_GLUE_INFO prNetDevPrivate = (P_NETDEV_PRIVATE_GLUE_INFO) NULL;
UINT_8 ucBssIndex;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
kalMemZero(arBssid, MAC_ADDR_LEN);
wlanQueryInformation(prGlueInfo->prAdapter, wlanoidQueryBssid, &arBssid[0], sizeof(arBssid), &u4BufLen);
/* 1. check BSSID */
if (UNEQUAL_MAC_ADDR(arBssid, mac)) {
/* wrong MAC address */
DBGLOG(REQ, WARN,
"incorrect BSSID: [" MACSTR "] currently connected BSSID[" MACSTR "]\n",
MAC2STR(mac), MAC2STR(arBssid));
return -ENOENT;
}
/* 2. fill RSSI */
if (prGlueInfo->eParamMediaStateIndicated != PARAM_MEDIA_STATE_CONNECTED) {
/* not connected */
DBGLOG(REQ, WARN, "not yet connected\n");
} else {
rStatus = kalIoctl(prGlueInfo,
wlanoidQueryRssi, &i4Rssi, sizeof(i4Rssi), TRUE, FALSE, FALSE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
DBGLOG(REQ, WARN, "unable to retrieve rssi\n");
}
/* Get statistics from net_dev */
prDevStats = (struct net_device_stats *)kalGetStats(ndev);
/*3. get link layer statistics from Driver and FW */
if (prDevStats) {
/* 3.1 get per-STA link statistics */
kalMemZero(&rQueryStaStatistics, sizeof(rQueryStaStatistics));
COPY_MAC_ADDR(rQueryStaStatistics.aucMacAddr, arBssid);
rQueryStaStatistics.ucLlsReadClear = FALSE; /* dont clear for get BSS statistic */
rStatus = kalIoctl(prGlueInfo,
wlanoidQueryStaStatistics,
&rQueryStaStatistics, sizeof(rQueryStaStatistics), TRUE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
DBGLOG(REQ, WARN, "unable to retrieve per-STA link statistics\n");
/*3.2 get per-BSS link statistics */
if (rStatus == WLAN_STATUS_SUCCESS) {
/* get Bss Index from ndev */
prNetDevPrivate = (P_NETDEV_PRIVATE_GLUE_INFO) netdev_priv(ndev);
ASSERT(prNetDevPrivate->prGlueInfo == prGlueInfo);
ucBssIndex = prNetDevPrivate->ucBssIdx;
kalMemZero(&rQueryBssStatistics, sizeof(rQueryBssStatistics));
rQueryBssStatistics.ucBssIndex = ucBssIndex;
rStatus = kalIoctl(prGlueInfo,
wlanoidQueryBssStatistics,
&rQueryBssStatistics,
sizeof(rQueryBssStatistics), TRUE, FALSE, TRUE, &u4BufLen);
} else {
DBGLOG(REQ, WARN, "unable to retrieve per-BSS link statistics\n");
}
}
return 0;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for requesting to do a scan
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_cfg80211_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request)
{
P_GLUE_INFO_T prGlueInfo = NULL;
WLAN_STATUS rStatus;
UINT_32 i, u4BufLen;
PARAM_SCAN_REQUEST_ADV_T rScanRequest;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
kalMemZero(&rScanRequest, sizeof(rScanRequest));
/* check if there is any pending scan/sched_scan not yet finished */
if (prGlueInfo->prScanRequest != NULL)
return -EBUSY;
if (request->n_ssids == 0) {
rScanRequest.u4SsidNum = 0;
} else if (request->n_ssids <= SCN_SSID_MAX_NUM) {
rScanRequest.u4SsidNum = request->n_ssids;
for (i = 0; i < request->n_ssids; i++) {
COPY_SSID(rScanRequest.rSsid[i].aucSsid,
rScanRequest.rSsid[i].u4SsidLen, request->ssids[i].ssid, request->ssids[i].ssid_len);
}
} else {
return -EINVAL;
}
rScanRequest.u4IELength = request->ie_len;
if (request->ie_len > 0)
rScanRequest.pucIE = (PUINT_8) (request->ie);
#if CFG_SCAN_CHANNEL_SPECIFIED
DBGLOG(REQ, INFO, "scan channel num = %d\n", request->n_channels);
if (request->n_channels > MAXIMUM_OPERATION_CHANNEL_LIST) {
DBGLOG(REQ, WARN, "scan channel num (%d) exceeds %d, do a full scan instead\n",
request->n_channels, MAXIMUM_OPERATION_CHANNEL_LIST);
rScanRequest.ucChannelListNum = 0;
} else {
rScanRequest.ucChannelListNum = request->n_channels;
for (i = 0; i < request->n_channels; i++) {
rScanRequest.arChnlInfoList[i].eBand =
kalCfg80211ToMtkBand(request->channels[i]->band);
rScanRequest.arChnlInfoList[i].u4CenterFreq1 = request->channels[i]->center_freq;
rScanRequest.arChnlInfoList[i].u4CenterFreq2 = 0;
rScanRequest.arChnlInfoList[i].u2PriChnlFreq = request->channels[i]->center_freq;
#if KERNEL_VERSION(3, 12, 0) <= CFG80211_VERSION_CODE
rScanRequest.arChnlInfoList[i].ucChnlBw = request->scan_width;
#else
rScanRequest.arChnlInfoList[i].ucChnlBw = 0;
#endif
rScanRequest.arChnlInfoList[i].ucChannelNum =
ieee80211_frequency_to_channel(request->channels[i]->center_freq);
}
}
#endif
rStatus = kalIoctl(prGlueInfo,
wlanoidSetBssidListScanAdv,
&rScanRequest, sizeof(PARAM_SCAN_REQUEST_ADV_T), FALSE, FALSE, FALSE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(REQ, WARN, "scan error:%lx\n", rStatus);
return -EINVAL;
}
prGlueInfo->prScanRequest = request;
return 0;
}
static UINT_8 wepBuf[48];
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for requesting to connect to
* the ESS with the specified parameters
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev, struct cfg80211_connect_params *sme)
{
P_GLUE_INFO_T prGlueInfo = NULL;
WLAN_STATUS rStatus;
UINT_32 u4BufLen;
ENUM_PARAM_ENCRYPTION_STATUS_T eEncStatus;
ENUM_PARAM_AUTH_MODE_T eAuthMode;
UINT_32 cipher;
PARAM_CONNECT_T rNewSsid;
BOOLEAN fgCarryWPSIE = FALSE;
ENUM_PARAM_OP_MODE_T eOpMode;
UINT_32 i, u4AkmSuite = 0;
P_DOT11_RSNA_CONFIG_AUTHENTICATION_SUITES_ENTRY prEntry;
#if CFG_SUPPORT_REPLAY_DETECTION
P_BSS_INFO_T prBssInfo = NULL;
struct SEC_DETECT_REPLAY_INFO *prDetRplyInfo = NULL;
#endif
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
/* printk("[wlan]mtk_cfg80211_connect\n"); */
if (prGlueInfo->prAdapter->rWifiVar.rConnSettings.eOPMode > NET_TYPE_AUTO_SWITCH)
eOpMode = NET_TYPE_AUTO_SWITCH;
else
eOpMode = prGlueInfo->prAdapter->rWifiVar.rConnSettings.eOPMode;
rStatus = kalIoctl(prGlueInfo,
wlanoidSetInfrastructureMode, &eOpMode, sizeof(eOpMode), FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(INIT, INFO, "wlanoidSetInfrastructureMode fail 0x%lx\n", rStatus);
return -EFAULT;
}
/* after set operation mode, key table are cleared */
/* reset wpa info */
prGlueInfo->rWpaInfo.u4WpaVersion = IW_AUTH_WPA_VERSION_DISABLED;
prGlueInfo->rWpaInfo.u4KeyMgmt = 0;
prGlueInfo->rWpaInfo.u4CipherGroup = IW_AUTH_CIPHER_NONE;
prGlueInfo->rWpaInfo.u4CipherPairwise = IW_AUTH_CIPHER_NONE;
prGlueInfo->rWpaInfo.u4AuthAlg = IW_AUTH_ALG_OPEN_SYSTEM;
#if CFG_SUPPORT_REPLAY_DETECTION
/* reset Detect replay information */
prBssInfo = GET_BSS_INFO_BY_INDEX(prGlueInfo->prAdapter, prGlueInfo->prAdapter->prAisBssInfo->ucBssIndex);
prDetRplyInfo = &prBssInfo->rDetRplyInfo;
kalMemZero(prDetRplyInfo, sizeof(struct SEC_DETECT_REPLAY_INFO));
#endif
#if CFG_SUPPORT_802_11W
prGlueInfo->rWpaInfo.u4Mfp = IW_AUTH_MFP_DISABLED;
switch (sme->mfp) {
case NL80211_MFP_NO:
prGlueInfo->rWpaInfo.u4Mfp = IW_AUTH_MFP_DISABLED;
break;
case NL80211_MFP_REQUIRED:
prGlueInfo->rWpaInfo.u4Mfp = IW_AUTH_MFP_REQUIRED;
break;
default:
prGlueInfo->rWpaInfo.u4Mfp = IW_AUTH_MFP_DISABLED;
break;
}
/* DBGLOG(SCN, INFO, ("MFP=%d\n", prGlueInfo->rWpaInfo.u4Mfp)); */
#endif
if (sme->crypto.wpa_versions & NL80211_WPA_VERSION_1)
prGlueInfo->rWpaInfo.u4WpaVersion = IW_AUTH_WPA_VERSION_WPA;
else if (sme->crypto.wpa_versions & NL80211_WPA_VERSION_2)
prGlueInfo->rWpaInfo.u4WpaVersion = IW_AUTH_WPA_VERSION_WPA2;
else
prGlueInfo->rWpaInfo.u4WpaVersion = IW_AUTH_WPA_VERSION_DISABLED;
switch (sme->auth_type) {
case NL80211_AUTHTYPE_OPEN_SYSTEM:
prGlueInfo->rWpaInfo.u4AuthAlg = IW_AUTH_ALG_OPEN_SYSTEM;
break;
case NL80211_AUTHTYPE_SHARED_KEY:
prGlueInfo->rWpaInfo.u4AuthAlg = IW_AUTH_ALG_SHARED_KEY;
break;
default:
prGlueInfo->rWpaInfo.u4AuthAlg = IW_AUTH_ALG_OPEN_SYSTEM | IW_AUTH_ALG_SHARED_KEY;
break;
}
if (sme->crypto.n_ciphers_pairwise) {
DBGLOG(RSN, INFO, "[wlan] cipher pairwise (%x)\n", sme->crypto.ciphers_pairwise[0]);
prGlueInfo->prAdapter->rWifiVar.rConnSettings.rRsnInfo.au4PairwiseKeyCipherSuite[0] =
sme->crypto.ciphers_pairwise[0];
switch (sme->crypto.ciphers_pairwise[0]) {
case WLAN_CIPHER_SUITE_WEP40:
prGlueInfo->rWpaInfo.u4CipherPairwise = IW_AUTH_CIPHER_WEP40;
break;
case WLAN_CIPHER_SUITE_WEP104:
prGlueInfo->rWpaInfo.u4CipherPairwise = IW_AUTH_CIPHER_WEP104;
break;
case WLAN_CIPHER_SUITE_TKIP:
prGlueInfo->rWpaInfo.u4CipherPairwise = IW_AUTH_CIPHER_TKIP;
break;
case WLAN_CIPHER_SUITE_CCMP:
prGlueInfo->rWpaInfo.u4CipherPairwise = IW_AUTH_CIPHER_CCMP;
break;
case WLAN_CIPHER_SUITE_AES_CMAC:
prGlueInfo->rWpaInfo.u4CipherPairwise = IW_AUTH_CIPHER_CCMP;
break;
default:
DBGLOG(REQ, WARN, "invalid cipher pairwise (%d)\n", sme->crypto.ciphers_pairwise[0]);
return -EINVAL;
}
}
if (sme->crypto.cipher_group) {
prGlueInfo->prAdapter->rWifiVar.rConnSettings.rRsnInfo.u4GroupKeyCipherSuite = sme->crypto.cipher_group;
switch (sme->crypto.cipher_group) {
case WLAN_CIPHER_SUITE_WEP40:
prGlueInfo->rWpaInfo.u4CipherGroup = IW_AUTH_CIPHER_WEP40;
break;
case WLAN_CIPHER_SUITE_WEP104:
prGlueInfo->rWpaInfo.u4CipherGroup = IW_AUTH_CIPHER_WEP104;
break;
case WLAN_CIPHER_SUITE_TKIP:
prGlueInfo->rWpaInfo.u4CipherGroup = IW_AUTH_CIPHER_TKIP;
break;
case WLAN_CIPHER_SUITE_CCMP:
prGlueInfo->rWpaInfo.u4CipherGroup = IW_AUTH_CIPHER_CCMP;
break;
case WLAN_CIPHER_SUITE_AES_CMAC:
prGlueInfo->rWpaInfo.u4CipherGroup = IW_AUTH_CIPHER_CCMP;
break;
default:
DBGLOG(REQ, WARN, "invalid cipher group (%d)\n", sme->crypto.cipher_group);
return -EINVAL;
}
}
/* DBGLOG(SCN, INFO, ("akm_suites=%x\n", sme->crypto.akm_suites[0])); */
if (sme->crypto.n_akm_suites) {
prGlueInfo->prAdapter->rWifiVar.rConnSettings.rRsnInfo.au4AuthKeyMgtSuite[0] =
sme->crypto.akm_suites[0];
if (prGlueInfo->rWpaInfo.u4WpaVersion == IW_AUTH_WPA_VERSION_WPA) {
switch (sme->crypto.akm_suites[0]) {
case WLAN_AKM_SUITE_8021X:
eAuthMode = AUTH_MODE_WPA;
u4AkmSuite = WPA_AKM_SUITE_802_1X;
break;
case WLAN_AKM_SUITE_PSK:
eAuthMode = AUTH_MODE_WPA_PSK;
u4AkmSuite = WPA_AKM_SUITE_PSK;
break;
default:
DBGLOG(REQ, WARN, "invalid Akm Suite (%d)\n", sme->crypto.akm_suites[0]);
return -EINVAL;
}
} else if (prGlueInfo->rWpaInfo.u4WpaVersion == IW_AUTH_WPA_VERSION_WPA2) {
switch (sme->crypto.akm_suites[0]) {
case WLAN_AKM_SUITE_8021X:
eAuthMode = AUTH_MODE_WPA2;
u4AkmSuite = RSN_AKM_SUITE_802_1X;
break;
case WLAN_AKM_SUITE_PSK:
eAuthMode = AUTH_MODE_WPA2_PSK;
u4AkmSuite = RSN_AKM_SUITE_PSK;
break;
#if CFG_SUPPORT_802_11W
/* Notice:: Need kernel patch!! */
case WLAN_AKM_SUITE_8021X_SHA256:
eAuthMode = AUTH_MODE_WPA2;
u4AkmSuite = RSN_AKM_SUITE_802_1X_SHA256;
break;
case WLAN_AKM_SUITE_PSK_SHA256:
eAuthMode = AUTH_MODE_WPA2_PSK;
u4AkmSuite = RSN_AKM_SUITE_PSK_SHA256;
break;
#endif
default:
DBGLOG(REQ, WARN, "invalid Akm Suite (%d)\n", sme->crypto.akm_suites[0]);
return -EINVAL;
}
}
}
if (prGlueInfo->rWpaInfo.u4WpaVersion == IW_AUTH_WPA_VERSION_DISABLED) {
eAuthMode = (prGlueInfo->rWpaInfo.u4AuthAlg == IW_AUTH_ALG_OPEN_SYSTEM) ?
AUTH_MODE_OPEN : AUTH_MODE_AUTO_SWITCH;
}
prGlueInfo->rWpaInfo.fgPrivacyInvoke = sme->privacy;
prGlueInfo->fgWpsActive = FALSE;
#if CFG_SUPPORT_PASSPOINT
prGlueInfo->fgConnectHS20AP = FALSE;
#endif /* CFG_SUPPORT_PASSPOINT */
if (sme->ie && sme->ie_len > 0) {
WLAN_STATUS rStatus;
UINT_32 u4BufLen;
PUINT_8 prDesiredIE = NULL;
PUINT_8 pucIEStart = (PUINT_8)sme->ie;
#if CFG_SUPPORT_WAPI
rStatus = kalIoctl(prGlueInfo,
wlanoidSetWapiAssocInfo, pucIEStart, sme->ie_len, FALSE, FALSE, FALSE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
DBGLOG(SEC, WARN, "[wapi] set wapi assoc info error:%lx\n", rStatus);
#endif
#if CFG_SUPPORT_WPS2
if (wextSrchDesiredWPSIE(pucIEStart, sme->ie_len, 0xDD, (PUINT_8 *) &prDesiredIE)) {
prGlueInfo->fgWpsActive = TRUE;
fgCarryWPSIE = TRUE;
rStatus = kalIoctl(prGlueInfo,
wlanoidSetWSCAssocInfo,
prDesiredIE, IE_SIZE(prDesiredIE), FALSE, FALSE, FALSE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
DBGLOG(SEC, WARN, "[WSC] set WSC assoc info error:%lx\n", rStatus);
}
#endif
#if CFG_SUPPORT_PASSPOINT
if (wextSrchDesiredHS20IE(pucIEStart, sme->ie_len, (PUINT_8 *) &prDesiredIE)) {
rStatus = kalIoctl(prGlueInfo,
wlanoidSetHS20Info,
prDesiredIE, IE_SIZE(prDesiredIE), FALSE, FALSE, TRUE, &u4BufLen);
#if 0
if (rStatus != WLAN_STATUS_SUCCESS)
DBGLOG(INIT, INFO, "[HS20] set HS20 assoc info error:%lx\n", rStatus);
#endif
}
if (wextSrchDesiredInterworkingIE(pucIEStart, sme->ie_len, (PUINT_8 *) &prDesiredIE)) {
rStatus = kalIoctl(prGlueInfo,
wlanoidSetInterworkingInfo,
prDesiredIE, IE_SIZE(prDesiredIE), FALSE, FALSE, TRUE, &u4BufLen);
#if 0
if (rStatus != WLAN_STATUS_SUCCESS)
DBGLOG(INIT, INFO, "[HS20] set Interworking assoc info error:%lx\n", rStatus);
#endif
}
if (wextSrchDesiredRoamingConsortiumIE(pucIEStart, sme->ie_len, (PUINT_8 *) &prDesiredIE)) {
rStatus = kalIoctl(prGlueInfo,
wlanoidSetRoamingConsortiumIEInfo,
prDesiredIE, IE_SIZE(prDesiredIE), FALSE, FALSE, TRUE, &u4BufLen);
#if 0
if (rStatus != WLAN_STATUS_SUCCESS)
DBGLOG(INIT, INFO, "[HS20] set RoamingConsortium assoc info error:%lx\n", rStatus);
#endif
}
#endif /* CFG_SUPPORT_PASSPOINT */
if (wextSrchDesiredWPAIE(pucIEStart, sme->ie_len, 0x30, (PUINT_8 *) &prDesiredIE)) {
RSN_INFO_T rRsnInfo;
if (rsnParseRsnIE(prGlueInfo->prAdapter, (P_RSN_INFO_ELEM_T)prDesiredIE, &rRsnInfo)) {
if (rRsnInfo.u2RsnCap & ELEM_WPA_CAP_MFPC) {
prGlueInfo->rWpaInfo.ucRSNMfpCap = RSN_AUTH_MFP_OPTIONAL;
if (rRsnInfo.u2RsnCap & ELEM_WPA_CAP_MFPR)
prGlueInfo->rWpaInfo.ucRSNMfpCap = RSN_AUTH_MFP_REQUIRED;
} else
prGlueInfo->rWpaInfo.ucRSNMfpCap = 0;
}
}
}
/* clear WSC Assoc IE buffer in case WPS IE is not detected */
if (fgCarryWPSIE == FALSE) {
kalMemZero(&prGlueInfo->aucWSCAssocInfoIE, 200);
prGlueInfo->u2WSCAssocInfoIELen = 0;
}
rStatus = kalIoctl(prGlueInfo,
wlanoidSetAuthMode, &eAuthMode, sizeof(eAuthMode), FALSE, FALSE, FALSE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
DBGLOG(REQ, WARN, "set auth mode error:%lx\n", rStatus);
/* Enable the specific AKM suite only. */
for (i = 0; i < MAX_NUM_SUPPORTED_AKM_SUITES; i++) {
prEntry = &prGlueInfo->prAdapter->rMib.dot11RSNAConfigAuthenticationSuitesTable[i];
if (prEntry->dot11RSNAConfigAuthenticationSuite == u4AkmSuite) {
prEntry->dot11RSNAConfigAuthenticationSuiteEnabled = TRUE;
/* printk("match AuthenticationSuite = 0x%x", u4AkmSuite); */
} else {
prEntry->dot11RSNAConfigAuthenticationSuiteEnabled = FALSE;
}
}
cipher = prGlueInfo->rWpaInfo.u4CipherGroup | prGlueInfo->rWpaInfo.u4CipherPairwise;
if (1 /* prGlueInfo->rWpaInfo.fgPrivacyInvoke */) {
if (cipher & IW_AUTH_CIPHER_CCMP) {
eEncStatus = ENUM_ENCRYPTION3_ENABLED;
} else if (cipher & IW_AUTH_CIPHER_TKIP) {
eEncStatus = ENUM_ENCRYPTION2_ENABLED;
} else if (cipher & (IW_AUTH_CIPHER_WEP104 | IW_AUTH_CIPHER_WEP40)) {
eEncStatus = ENUM_ENCRYPTION1_ENABLED;
} else if (cipher & IW_AUTH_CIPHER_NONE) {
if (prGlueInfo->rWpaInfo.fgPrivacyInvoke)
eEncStatus = ENUM_ENCRYPTION1_ENABLED;
else
eEncStatus = ENUM_ENCRYPTION_DISABLED;
} else {
eEncStatus = ENUM_ENCRYPTION_DISABLED;
}
} else {
eEncStatus = ENUM_ENCRYPTION_DISABLED;
}
rStatus = kalIoctl(prGlueInfo,
wlanoidSetEncryptionStatus, &eEncStatus, sizeof(eEncStatus), FALSE, FALSE, FALSE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
DBGLOG(REQ, WARN, "set encryption mode error:%lx\n", rStatus);
if (sme->key_len != 0 && prGlueInfo->rWpaInfo.u4WpaVersion == IW_AUTH_WPA_VERSION_DISABLED) {
/* NL80211 only set the Tx wep key while connect, the max 4 wep key set prior via add key cmd */
P_PARAM_WEP_T prWepKey = (P_PARAM_WEP_T) wepBuf;
kalMemZero(prWepKey, sizeof(PARAM_WEP_T));
prWepKey->u4Length = OFFSET_OF(PARAM_WEP_T, aucKeyMaterial) + sme->key_len;
prWepKey->u4KeyLength = (UINT_32) sme->key_len;
prWepKey->u4KeyIndex = (UINT_32) sme->key_idx;
prWepKey->u4KeyIndex |= IS_TRANSMIT_KEY;
if (prWepKey->u4KeyLength > MAX_KEY_LEN) {
DBGLOG(REQ, WARN, "Too long key length (%lu)\n", prWepKey->u4KeyLength);
return -EINVAL;
}
kalMemCopy(prWepKey->aucKeyMaterial, sme->key, prWepKey->u4KeyLength);
rStatus = kalIoctl(prGlueInfo,
wlanoidSetAddWep, prWepKey, prWepKey->u4Length, FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(INIT, INFO, "wlanoidSetAddWep fail 0x%lx\n", rStatus);
return -EFAULT;
}
}
rNewSsid.u4CenterFreq = sme->channel ? sme->channel->center_freq : 0;
rNewSsid.pucBssid = (UINT_8 *)sme->bssid;
rNewSsid.pucSsid = (UINT_8 *)sme->ssid;
rNewSsid.u4SsidLen = sme->ssid_len;
rStatus = kalIoctl(prGlueInfo, wlanoidSetConnect, (PVOID)&rNewSsid, sizeof(PARAM_CONNECT_T),
FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(REQ, WARN, "set SSID:%x\n", rStatus);
return -EINVAL;
}
#if 0
if (sme->bssid != NULL && 1 /* prGlueInfo->fgIsBSSIDSet */) {
/* connect by BSSID */
if (sme->ssid_len > 0) {
P_CONNECTION_SETTINGS_T prConnSettings = NULL;
prConnSettings = &(prGlueInfo->prAdapter->rWifiVar.rConnSettings);
/* prGlueInfo->fgIsSSIDandBSSIDSet = TRUE; */
COPY_SSID(prConnSettings->aucSSID, prConnSettings->ucSSIDLen, sme->ssid, sme->ssid_len);
}
rStatus = kalIoctl(prGlueInfo,
wlanoidSetBssid,
(PVOID) sme->bssid, MAC_ADDR_LEN, FALSE, FALSE, TRUE, FALSE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(REQ, WARN, "set BSSID:%lx\n", rStatus);
return -EINVAL;
}
} else if (sme->ssid_len > 0) {
/* connect by SSID */
COPY_SSID(rNewSsid.aucSsid, rNewSsid.u4SsidLen, sme->ssid, sme->ssid_len);
rStatus = kalIoctl(prGlueInfo,
wlanoidSetSsid,
(PVOID)&rNewSsid, sizeof(PARAM_SSID_T), FALSE, FALSE, TRUE, FALSE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(REQ, WARN, "set SSID:%lx\n", rStatus);
return -EINVAL;
}
}
#endif
return 0;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for requesting to disconnect from
* currently connected ESS
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *ndev, u16 reason_code)
{
P_GLUE_INFO_T prGlueInfo = NULL;
WLAN_STATUS rStatus;
UINT_32 u4BufLen;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
rStatus = kalIoctl(prGlueInfo, wlanoidSetDisassociate, NULL, 0, FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(REQ, WARN, "disassociate error:%lx\n", rStatus);
return -EFAULT;
}
return 0;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for requesting to join an IBSS group
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *ndev, struct cfg80211_ibss_params *params)
{
PARAM_SSID_T rNewSsid;
P_GLUE_INFO_T prGlueInfo = NULL;
UINT_32 u4ChnlFreq; /* Store channel or frequency information */
UINT_32 u4BufLen = 0;
WLAN_STATUS rStatus;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
/* set channel */
if (params->channel_fixed) {
u4ChnlFreq = params->chandef.center_freq1;
rStatus = kalIoctl(prGlueInfo,
wlanoidSetFrequency,
&u4ChnlFreq, sizeof(u4ChnlFreq), FALSE, FALSE, FALSE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
return -EFAULT;
}
/* set SSID */
kalMemCopy(rNewSsid.aucSsid, params->ssid, params->ssid_len);
rStatus = kalIoctl(prGlueInfo,
wlanoidSetSsid, (PVOID)&rNewSsid, sizeof(PARAM_SSID_T), FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(REQ, WARN, "set SSID:%lx\n", rStatus);
return -EFAULT;
}
return 0;
return -EINVAL;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for requesting to leave from IBSS group
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *ndev)
{
P_GLUE_INFO_T prGlueInfo = NULL;
WLAN_STATUS rStatus;
UINT_32 u4BufLen;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
rStatus = kalIoctl(prGlueInfo, wlanoidSetDisassociate, NULL, 0, FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(REQ, WARN, "disassociate error:%lx\n", rStatus);
return -EFAULT;
}
return 0;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for requesting to configure
* WLAN power managemenet
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_cfg80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *ndev, bool enabled, int timeout)
{
P_GLUE_INFO_T prGlueInfo = NULL;
WLAN_STATUS rStatus;
UINT_32 u4BufLen;
PARAM_POWER_MODE_T rPowerMode;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
if (!prGlueInfo)
return -EFAULT;
if (!prGlueInfo->prAdapter->prAisBssInfo)
return -EFAULT;
if (enabled) {
if (timeout == -1)
rPowerMode.ePowerMode = Param_PowerModeFast_PSP;
else
rPowerMode.ePowerMode = Param_PowerModeMAX_PSP;
} else {
rPowerMode.ePowerMode = Param_PowerModeCAM;
}
rPowerMode.ucBssIdx = prGlueInfo->prAdapter->prAisBssInfo->ucBssIndex;
rStatus = kalIoctl(prGlueInfo,
wlanoidSet802dot11PowerSaveProfile,
&rPowerMode, sizeof(PARAM_POWER_MODE_T), FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(REQ, WARN, "set_power_mgmt error:%lx\n", rStatus);
return -EFAULT;
}
return 0;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for requesting to cache
* a PMKID for a BSSID
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_cfg80211_set_pmksa(struct wiphy *wiphy, struct net_device *ndev, struct cfg80211_pmksa *pmksa)
{
P_GLUE_INFO_T prGlueInfo = NULL;
WLAN_STATUS rStatus;
UINT_32 u4BufLen;
P_PARAM_PMKID_T prPmkid;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
prPmkid = (P_PARAM_PMKID_T) kalMemAlloc(8 + sizeof(PARAM_BSSID_INFO_T), VIR_MEM_TYPE);
if (!prPmkid) {
DBGLOG(INIT, INFO, "Can not alloc memory for IW_PMKSA_ADD\n");
return -ENOMEM;
}
prPmkid->u4Length = 8 + sizeof(PARAM_BSSID_INFO_T);
prPmkid->u4BSSIDInfoCount = 1;
kalMemCopy(prPmkid->arBSSIDInfo->arBSSID, pmksa->bssid, 6);
kalMemCopy(prPmkid->arBSSIDInfo->arPMKID, pmksa->pmkid, IW_PMKID_LEN);
rStatus = kalIoctl(prGlueInfo, wlanoidSetPmkid, prPmkid, sizeof(PARAM_PMKID_T), FALSE, FALSE, FALSE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
DBGLOG(INIT, INFO, "add pmkid error:%lx\n", rStatus);
kalMemFree(prPmkid, VIR_MEM_TYPE, 8 + sizeof(PARAM_BSSID_INFO_T));
return 0;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for requesting to remove
* a cached PMKID for a BSSID
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_cfg80211_del_pmksa(struct wiphy *wiphy, struct net_device *ndev, struct cfg80211_pmksa *pmksa)
{
return 0;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for requesting to flush
* all cached PMKID
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_cfg80211_flush_pmksa(struct wiphy *wiphy, struct net_device *ndev)
{
P_GLUE_INFO_T prGlueInfo = NULL;
WLAN_STATUS rStatus;
UINT_32 u4BufLen;
P_PARAM_PMKID_T prPmkid;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
prPmkid = (P_PARAM_PMKID_T) kalMemAlloc(8, VIR_MEM_TYPE);
if (!prPmkid) {
DBGLOG(INIT, INFO, "Can not alloc memory for IW_PMKSA_FLUSH\n");
return -ENOMEM;
}
prPmkid->u4Length = 8;
prPmkid->u4BSSIDInfoCount = 0;
rStatus = kalIoctl(prGlueInfo, wlanoidSetPmkid, prPmkid, sizeof(PARAM_PMKID_T), FALSE, FALSE, FALSE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
DBGLOG(INIT, INFO, "flush pmkid error:%lx\n", rStatus);
kalMemFree(prPmkid, VIR_MEM_TYPE, 8);
return 0;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for setting the rekey data
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_cfg80211_set_rekey_data(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_gtk_rekey_data *data)
{
P_GLUE_INFO_T prGlueInfo = NULL;
UINT_32 u4BufLen;
P_PARAM_GTK_REKEY_DATA prGtkData;
WLAN_STATUS rStatus = WLAN_STATUS_SUCCESS;
INT_32 i4Rslt = -EINVAL;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
/* if disable offload, we store key data here, and enable rekey offload when enter wow */
if (!prGlueInfo->prAdapter->rWifiVar.ucEapolOffload) {
kalMemZero(prGlueInfo->rWpaInfo.aucKek, NL80211_KEK_LEN);
kalMemZero(prGlueInfo->rWpaInfo.aucKck, NL80211_KCK_LEN);
kalMemZero(prGlueInfo->rWpaInfo.aucReplayCtr, NL80211_REPLAY_CTR_LEN);
kalMemCopy(prGlueInfo->rWpaInfo.aucKek, data->kek, NL80211_KEK_LEN);
kalMemCopy(prGlueInfo->rWpaInfo.aucKck, data->kck, NL80211_KCK_LEN);
kalMemCopy(prGlueInfo->rWpaInfo.aucReplayCtr, data->replay_ctr, NL80211_REPLAY_CTR_LEN);
return 0;
}
prGtkData =
(P_PARAM_GTK_REKEY_DATA) kalMemAlloc(sizeof(PARAM_GTK_REKEY_DATA), VIR_MEM_TYPE);
if (!prGtkData)
return WLAN_STATUS_SUCCESS;
DBGLOG(RSN, INFO, "cfg80211_set_rekey_data size( %d)\n", sizeof(*data));
DBGLOG(RSN, INFO, "kek\n");
DBGLOG_MEM8(PF, ERROR, (PUINT_8)data->kek, NL80211_KEK_LEN);
DBGLOG(RSN, INFO, "kck\n");
DBGLOG_MEM8(PF, ERROR, (PUINT_8)data->kck, NL80211_KCK_LEN);
DBGLOG(RSN, INFO, "replay count\n");
DBGLOG_MEM8(PF, ERROR, (PUINT_8)data->replay_ctr, NL80211_REPLAY_CTR_LEN);
#if 0
kalMemCopy(prGtkData, data, sizeof(*data));
#else
kalMemCopy(prGtkData->aucKek, data->kek, NL80211_KEK_LEN);
kalMemCopy(prGtkData->aucKck, data->kck, NL80211_KCK_LEN);
kalMemCopy(prGtkData->aucReplayCtr, data->replay_ctr, NL80211_REPLAY_CTR_LEN);
#endif
prGtkData->ucBssIndex = prGlueInfo->prAdapter->prAisBssInfo->ucBssIndex;
prGtkData->u4Proto = NL80211_WPA_VERSION_2;
if (prGlueInfo->rWpaInfo.u4WpaVersion == IW_AUTH_WPA_VERSION_WPA)
prGtkData->u4Proto = NL80211_WPA_VERSION_1;
if (prGlueInfo->rWpaInfo.u4CipherPairwise == IW_AUTH_CIPHER_TKIP)
prGtkData->u4PairwiseCipher = BIT(3);
else if (prGlueInfo->rWpaInfo.u4CipherPairwise == IW_AUTH_CIPHER_CCMP)
prGtkData->u4PairwiseCipher = BIT(4);
else {
kalMemFree(prGtkData, VIR_MEM_TYPE, sizeof(PARAM_GTK_REKEY_DATA));
return WLAN_STATUS_SUCCESS;
}
if (prGlueInfo->rWpaInfo.u4CipherGroup == IW_AUTH_CIPHER_TKIP)
prGtkData->u4GroupCipher = BIT(3);
else if (prGlueInfo->rWpaInfo.u4CipherGroup == IW_AUTH_CIPHER_CCMP)
prGtkData->u4GroupCipher = BIT(4);
else {
kalMemFree(prGtkData, VIR_MEM_TYPE, sizeof(PARAM_GTK_REKEY_DATA));
return WLAN_STATUS_SUCCESS;
}
prGtkData->u4KeyMgmt = prGlueInfo->rWpaInfo.u4KeyMgmt;
prGtkData->u4MgmtGroupCipher = 0;
prGtkData->ucRekeyMode = GTK_REKEY_CMD_MODE_OFFLOAD_ON;
rStatus = kalIoctl(prGlueInfo,
wlanoidSetGtkRekeyData,
prGtkData, sizeof(PARAM_GTK_REKEY_DATA), FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
DBGLOG(INIT, INFO, "set GTK rekey data error:%lx\n", rStatus);
else
i4Rslt = 0;
kalMemFree(prGtkData, VIR_MEM_TYPE, sizeof(PARAM_GTK_REKEY_DATA));
return i4Rslt;
}
void mtk_cfg80211_mgmt_frame_register(IN struct wiphy *wiphy,
IN struct wireless_dev *wdev, IN u16 frame_type, IN bool reg)
{
#if 0
P_MSG_P2P_MGMT_FRAME_REGISTER_T prMgmtFrameRegister = (P_MSG_P2P_MGMT_FRAME_REGISTER_T) NULL;
#endif
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
do {
DBGLOG(INIT, TRACE, "mtk_cfg80211_mgmt_frame_register\n");
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
switch (frame_type) {
case MAC_FRAME_PROBE_REQ:
if (reg) {
prGlueInfo->u4OsMgmtFrameFilter |= PARAM_PACKET_FILTER_PROBE_REQ;
DBGLOG(INIT, TRACE, "Open packet filer probe request\n");
} else {
prGlueInfo->u4OsMgmtFrameFilter &= ~PARAM_PACKET_FILTER_PROBE_REQ;
DBGLOG(INIT, TRACE, "Close packet filer probe request\n");
}
break;
case MAC_FRAME_ACTION:
if (reg) {
prGlueInfo->u4OsMgmtFrameFilter |= PARAM_PACKET_FILTER_ACTION_FRAME;
DBGLOG(INIT, TRACE, "Open packet filer action frame.\n");
} else {
prGlueInfo->u4OsMgmtFrameFilter &= ~PARAM_PACKET_FILTER_ACTION_FRAME;
DBGLOG(INIT, TRACE, "Close packet filer action frame.\n");
}
break;
default:
DBGLOG(INIT, TRACE, "Ask frog to add code for mgmt:%x\n", frame_type);
break;
}
if (prGlueInfo->prAdapter != NULL) {
set_bit(GLUE_FLAG_FRAME_FILTER_AIS_BIT, &prGlueInfo->ulFlag);
/* wake up main thread */
wake_up_interruptible(&prGlueInfo->waitq);
if (in_interrupt())
DBGLOG(INIT, TRACE, "It is in interrupt level\n");
}
#if 0
prMgmtFrameRegister =
(P_MSG_P2P_MGMT_FRAME_REGISTER_T) cnmMemAlloc(prGlueInfo->prAdapter,
RAM_TYPE_MSG, sizeof(MSG_P2P_MGMT_FRAME_REGISTER_T));
if (prMgmtFrameRegister == NULL) {
ASSERT(FALSE);
break;
}
prMgmtFrameRegister->rMsgHdr.eMsgId = MID_MNY_P2P_MGMT_FRAME_REGISTER;
prMgmtFrameRegister->u2FrameType = frame_type;
prMgmtFrameRegister->fgIsRegister = reg;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prMgmtFrameRegister, MSG_SEND_METHOD_BUF);
#endif
} while (FALSE);
} /* mtk_cfg80211_mgmt_frame_register */
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for requesting to stay on a
* specified channel
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_cfg80211_remain_on_channel(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct ieee80211_channel *chan, unsigned int duration, u64 *cookie)
{
P_GLUE_INFO_T prGlueInfo = NULL;
INT_32 i4Rslt = -EINVAL;
P_MSG_REMAIN_ON_CHANNEL_T prMsgChnlReq = (P_MSG_REMAIN_ON_CHANNEL_T) NULL;
do {
if ((wiphy == NULL)
|| (wdev == NULL)
|| (chan == NULL)
|| (cookie == NULL)) {
break;
}
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
#if 1
DBGLOG(INIT, INFO, "--> %s()\n", __func__);
#endif
*cookie = prGlueInfo->u8Cookie++;
prMsgChnlReq = cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG, sizeof(MSG_REMAIN_ON_CHANNEL_T));
if (prMsgChnlReq == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prMsgChnlReq->rMsgHdr.eMsgId = MID_MNY_AIS_REMAIN_ON_CHANNEL;
prMsgChnlReq->u8Cookie = *cookie;
prMsgChnlReq->u4DurationMs = duration;
prMsgChnlReq->ucChannelNum = nicFreq2ChannelNum(chan->center_freq * 1000);
switch (chan->band) {
case KAL_BAND_2GHZ:
prMsgChnlReq->eBand = BAND_2G4;
break;
case KAL_BAND_5GHZ:
prMsgChnlReq->eBand = BAND_5G;
break;
default:
prMsgChnlReq->eBand = BAND_2G4;
break;
}
prMsgChnlReq->eSco = CHNL_EXT_SCN;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prMsgChnlReq, MSG_SEND_METHOD_BUF);
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for requesting to cancel staying
* on a specified channel
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_cfg80211_cancel_remain_on_channel(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie)
{
P_GLUE_INFO_T prGlueInfo = NULL;
INT_32 i4Rslt = -EINVAL;
P_MSG_CANCEL_REMAIN_ON_CHANNEL_T prMsgChnlAbort = (P_MSG_CANCEL_REMAIN_ON_CHANNEL_T) NULL;
do {
if ((wiphy == NULL)
|| (wdev == NULL)
) {
break;
}
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
prMsgChnlAbort =
cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG, sizeof(MSG_CANCEL_REMAIN_ON_CHANNEL_T));
if (prMsgChnlAbort == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prMsgChnlAbort->rMsgHdr.eMsgId = MID_MNY_AIS_CANCEL_REMAIN_ON_CHANNEL;
prMsgChnlAbort->u8Cookie = cookie;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prMsgChnlAbort, MSG_SEND_METHOD_BUF);
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for requesting to send a management frame
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
#if KERNEL_VERSION(3, 14, 0) <= CFG80211_VERSION_CODE
int mtk_cfg80211_mgmt_tx(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct cfg80211_mgmt_tx_params *params,
u64 *cookie)
{
P_GLUE_INFO_T prGlueInfo = NULL;
INT_32 i4Rslt = -EINVAL;
P_MSG_MGMT_TX_REQUEST_T prMsgTxReq = (P_MSG_MGMT_TX_REQUEST_T) NULL;
P_MSDU_INFO_T prMgmtFrame = (P_MSDU_INFO_T) NULL;
PUINT_8 pucFrameBuf = (PUINT_8) NULL;
do {
if ((wiphy == NULL) || (wdev == NULL) || (params == 0) || (cookie == NULL))
break;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
*cookie = prGlueInfo->u8Cookie++;
/* Channel & Channel Type & Wait time are ignored. */
prMsgTxReq = cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG, sizeof(MSG_MGMT_TX_REQUEST_T));
if (prMsgTxReq == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prMsgTxReq->fgNoneCckRate = FALSE;
prMsgTxReq->fgIsWaitRsp = TRUE;
prMgmtFrame = cnmMgtPktAlloc(prGlueInfo->prAdapter, (UINT_32) (params->len + MAC_TX_RESERVED_FIELD));
prMsgTxReq->prMgmtMsduInfo = prMgmtFrame;
if (prMsgTxReq->prMgmtMsduInfo == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prMsgTxReq->u8Cookie = *cookie;
prMsgTxReq->rMsgHdr.eMsgId = MID_MNY_AIS_MGMT_TX;
pucFrameBuf = (PUINT_8) ((ULONG) prMgmtFrame->prPacket + MAC_TX_RESERVED_FIELD);
kalMemCopy(pucFrameBuf, params->buf, params->len);
prMgmtFrame->u2FrameLength = params->len;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prMsgTxReq, MSG_SEND_METHOD_BUF);
i4Rslt = 0;
} while (FALSE);
if ((i4Rslt != 0) && (prMsgTxReq != NULL)) {
if (prMsgTxReq->prMgmtMsduInfo != NULL)
cnmMgtPktFree(prGlueInfo->prAdapter, prMsgTxReq->prMgmtMsduInfo);
cnmMemFree(prGlueInfo->prAdapter, prMsgTxReq);
}
return i4Rslt;
}
#else
int mtk_cfg80211_mgmt_tx(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct ieee80211_channel *channel, bool offscan,
unsigned int wait,
const u8 *buf, size_t len, bool no_cck, bool dont_wait_for_ack, u64 *cookie)
{
P_GLUE_INFO_T prGlueInfo = NULL;
INT_32 i4Rslt = -EINVAL;
P_MSG_MGMT_TX_REQUEST_T prMsgTxReq = (P_MSG_MGMT_TX_REQUEST_T) NULL;
P_MSDU_INFO_T prMgmtFrame = (P_MSDU_INFO_T) NULL;
PUINT_8 pucFrameBuf = (PUINT_8) NULL;
do {
if ((wiphy == NULL)
|| (buf == NULL)
|| (len == 0)
|| (wdev == NULL)
|| (cookie == NULL)) {
break;
}
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
*cookie = prGlueInfo->u8Cookie++;
/* Channel & Channel Type & Wait time are ignored. */
prMsgTxReq = cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG, sizeof(MSG_MGMT_TX_REQUEST_T));
if (prMsgTxReq == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prMsgTxReq->fgNoneCckRate = FALSE;
prMsgTxReq->fgIsWaitRsp = TRUE;
prMgmtFrame = cnmMgtPktAlloc(prGlueInfo->prAdapter, (UINT_32) (len + MAC_TX_RESERVED_FIELD));
prMsgTxReq->prMgmtMsduInfo = prMgmtFrame;
if (prMsgTxReq->prMgmtMsduInfo == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prMsgTxReq->u8Cookie = *cookie;
prMsgTxReq->rMsgHdr.eMsgId = MID_MNY_AIS_MGMT_TX;
pucFrameBuf = (PUINT_8) ((ULONG) prMgmtFrame->prPacket + MAC_TX_RESERVED_FIELD);
kalMemCopy(pucFrameBuf, buf, len);
prMgmtFrame->u2FrameLength = len;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prMsgTxReq, MSG_SEND_METHOD_BUF);
i4Rslt = 0;
} while (FALSE);
if ((i4Rslt != 0) && (prMsgTxReq != NULL)) {
if (prMsgTxReq->prMgmtMsduInfo != NULL)
cnmMgtPktFree(prGlueInfo->prAdapter, prMsgTxReq->prMgmtMsduInfo);
cnmMemFree(prGlueInfo->prAdapter, prMsgTxReq);
}
return i4Rslt;
}
#endif
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for requesting to cancel the wait time
* from transmitting a management frame on another channel
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_cfg80211_mgmt_tx_cancel_wait(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie)
{
P_GLUE_INFO_T prGlueInfo = NULL;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
#if 1
DBGLOG(INIT, INFO, "--> %s()\n", __func__);
#endif
/* not implemented */
return -EINVAL;
}
#ifdef CONFIG_NL80211_TESTMODE
#if CFG_SUPPORT_PASSPOINT
int mtk_cfg80211_testmode_hs20_cmd(IN struct wiphy *wiphy, IN void *data, IN int len)
{
P_GLUE_INFO_T prGlueInfo = NULL;
struct wpa_driver_hs20_data_s *prParams = NULL;
WLAN_STATUS rstatus = WLAN_STATUS_SUCCESS;
int fgIsValid = 0;
UINT_32 u4SetInfoLen = 0;
ASSERT(wiphy);
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
#if 1
DBGLOG(INIT, INFO, "--> %s()\n", __func__);
#endif
if (data && len)
prParams = (struct wpa_driver_hs20_data_s *)data;
DBGLOG(INIT, INFO, "[%s] Cmd Type (%d)\n", __func__, prParams->CmdType);
if (prParams) {
int i;
switch (prParams->CmdType) {
case HS20_CMD_ID_SET_BSSID_POOL:
DBGLOG(INIT, INFO,
"[%s] fgBssidPoolIsEnable (%d)\n", __func__,
prParams->hs20_set_bssid_pool.fgBssidPoolIsEnable);
DBGLOG(INIT, INFO,
"[%s] ucNumBssidPool (%d)\n", __func__, prParams->hs20_set_bssid_pool.ucNumBssidPool);
for (i = 0; i < prParams->hs20_set_bssid_pool.ucNumBssidPool; i++) {
DBGLOG(INIT, INFO, "[%s][%d][" MACSTR "]\n", __func__, i,
MAC2STR(prParams->hs20_set_bssid_pool.arBssidPool[i]));
}
rstatus = kalIoctl(prGlueInfo,
(PFN_OID_HANDLER_FUNC) wlanoidSetHS20BssidPool,
&prParams->hs20_set_bssid_pool,
sizeof(struct param_hs20_set_bssid_pool), FALSE, FALSE, TRUE, &u4SetInfoLen);
break;
default:
DBGLOG(INIT, INFO, "[%s] Unknown Cmd Type (%d)\n", __func__, prParams->CmdType);
rstatus = WLAN_STATUS_FAILURE;
}
}
if (rstatus != WLAN_STATUS_SUCCESS)
fgIsValid = -EFAULT;
return fgIsValid;
}
#endif /* CFG_SUPPORT_PASSPOINT */
#if CFG_SUPPORT_WAPI
int mtk_cfg80211_testmode_set_key_ext(IN struct wiphy *wiphy, IN void *data, IN int len)
{
P_GLUE_INFO_T prGlueInfo = NULL;
P_NL80211_DRIVER_SET_KEY_EXTS prParams = (P_NL80211_DRIVER_SET_KEY_EXTS) NULL;
struct iw_encode_exts *prIWEncExt = (struct iw_encode_exts *)NULL;
WLAN_STATUS rstatus = WLAN_STATUS_SUCCESS;
int fgIsValid = 0;
UINT_32 u4BufLen = 0;
const UINT_8 aucBCAddr[] = BC_MAC_ADDR;
P_PARAM_KEY_T prWpiKey = (P_PARAM_KEY_T) keyStructBuf;
memset(keyStructBuf, 0, sizeof(keyStructBuf));
ASSERT(wiphy);
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
#if 1
DBGLOG(INIT, INFO, "--> %s()\n", __func__);
#endif
if (data && len)
prParams = (P_NL80211_DRIVER_SET_KEY_EXTS) data;
if (prParams)
prIWEncExt = (struct iw_encode_exts *)&prParams->ext;
if (prIWEncExt->alg == IW_ENCODE_ALG_SMS4) {
/* KeyID */
prWpiKey->u4KeyIndex = prParams->key_index;
prWpiKey->u4KeyIndex--;
if (prWpiKey->u4KeyIndex > 1) {
/* key id is out of range */
/* printk(KERN_INFO "[wapi] add key error: key_id invalid %d\n", prWpiKey->ucKeyID); */
return -EINVAL;
}
if (prIWEncExt->key_len != 32) {
/* key length not valid */
/* printk(KERN_INFO "[wapi] add key error: key_len invalid %d\n", prIWEncExt->key_len); */
return -EINVAL;
}
prWpiKey->u4KeyLength = prIWEncExt->key_len;
if (prIWEncExt->ext_flags & IW_ENCODE_EXT_SET_TX_KEY &&
!(prIWEncExt->ext_flags & IW_ENCODE_EXT_GROUP_KEY)) {
/* WAI seems set the STA group key with IW_ENCODE_EXT_SET_TX_KEY !!!!*/
/* Ignore the group case */
prWpiKey->u4KeyIndex |= BIT(30);
prWpiKey->u4KeyIndex |= BIT(31);
/* BSSID */
memcpy(prWpiKey->arBSSID, prIWEncExt->addr, 6);
} else {
COPY_MAC_ADDR(prWpiKey->arBSSID, aucBCAddr);
}
/* PN */
/* memcpy(prWpiKey->rKeyRSC, prIWEncExt->tx_seq, IW_ENCODE_SEQ_MAX_SIZE * 2); */
memcpy(prWpiKey->aucKeyMaterial, prIWEncExt->key, 32);
prWpiKey->u4Length = sizeof(PARAM_KEY_T);
prWpiKey->ucBssIdx = prGlueInfo->prAdapter->prAisBssInfo->ucBssIndex;
prWpiKey->ucCipher = CIPHER_SUITE_WPI;
rstatus = kalIoctl(prGlueInfo,
wlanoidSetAddKey, prWpiKey, sizeof(PARAM_KEY_T), FALSE, FALSE, TRUE, &u4BufLen);
if (rstatus != WLAN_STATUS_SUCCESS) {
/* printk(KERN_INFO "[wapi] add key error:%lx\n", rStatus); */
fgIsValid = -EFAULT;
}
}
return fgIsValid;
}
#endif
int
mtk_cfg80211_testmode_get_sta_statistics(IN struct wiphy *wiphy, IN void *data, IN int len, IN P_GLUE_INFO_T prGlueInfo)
{
WLAN_STATUS rStatus = WLAN_STATUS_SUCCESS;
UINT_32 u4BufLen;
UINT_32 u4LinkScore;
UINT_32 u4TotalError;
UINT_32 u4TxExceedThresholdCount;
UINT_32 u4TxTotalCount;
P_NL80211_DRIVER_GET_STA_STATISTICS_PARAMS prParams = NULL;
PARAM_GET_STA_STA_STATISTICS rQueryStaStatistics;
struct sk_buff *skb;
ASSERT(wiphy);
ASSERT(prGlueInfo);
if (data && len)
prParams = (P_NL80211_DRIVER_GET_STA_STATISTICS_PARAMS) data;
if (!prParams->aucMacAddr) {
DBGLOG(QM, TRACE, "%s MAC Address is NULL\n", __func__);
return -EINVAL;
}
skb = cfg80211_testmode_alloc_reply_skb(wiphy, sizeof(PARAM_GET_STA_STA_STATISTICS) + 1);
if (!skb) {
DBGLOG(QM, TRACE, "%s allocate skb failed:%lx\n", __func__, rStatus);
return -ENOMEM;
}
DBGLOG(QM, TRACE, "Get [" MACSTR "] STA statistics\n", MAC2STR(prParams->aucMacAddr));
kalMemZero(&rQueryStaStatistics, sizeof(rQueryStaStatistics));
COPY_MAC_ADDR(rQueryStaStatistics.aucMacAddr, prParams->aucMacAddr);
rQueryStaStatistics.ucReadClear = TRUE;
rStatus = kalIoctl(prGlueInfo,
wlanoidQueryStaStatistics,
&rQueryStaStatistics, sizeof(rQueryStaStatistics), TRUE, FALSE, TRUE, &u4BufLen);
/* Calcute Link Score */
u4TxExceedThresholdCount = rQueryStaStatistics.u4TxExceedThresholdCount;
u4TxTotalCount = rQueryStaStatistics.u4TxTotalCount;
u4TotalError = rQueryStaStatistics.u4TxFailCount + rQueryStaStatistics.u4TxLifeTimeoutCount;
/* u4LinkScore 10~100 , ExceedThreshold ratio 0~90 only */
/* u4LinkScore 0~9 , Drop packet ratio 0~9 and all packets exceed threshold */
if (u4TxTotalCount) {
if (u4TxExceedThresholdCount <= u4TxTotalCount)
u4LinkScore = (90 - ((u4TxExceedThresholdCount * 90) / u4TxTotalCount));
else
u4LinkScore = 0;
} else {
u4LinkScore = 90;
}
u4LinkScore += 10;
if (u4LinkScore == 10) {
if (u4TotalError <= u4TxTotalCount)
u4LinkScore = (10 - ((u4TotalError * 10) / u4TxTotalCount));
else
u4LinkScore = 0;
}
if (u4LinkScore > 100)
u4LinkScore = 100;
{
u8 __tmp = 0;
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_INVALID, sizeof(u8), &__tmp) < 0))
goto nla_put_failure;
}
{
u8 __tmp = NL80211_DRIVER_TESTMODE_VERSION;
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_VERSION, sizeof(u8), &__tmp) < 0))
goto nla_put_failure;
}
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_MAC, MAC_ADDR_LEN, prParams->aucMacAddr) < 0))
goto nla_put_failure;
{
u8 __tmp = u4LinkScore;
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_LINK_SCORE, sizeof(u8), &__tmp) < 0))
goto nla_put_failure;
}
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_MAC, MAC_ADDR_LEN, prParams->aucMacAddr) < 0))
goto nla_put_failure;
{
u32 __tmp = rQueryStaStatistics.u4Flag;
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_FLAG, sizeof(u32), &__tmp) < 0))
goto nla_put_failure;
}
/* FW part STA link status */
{
u8 __tmp = rQueryStaStatistics.ucPer;
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_PER, sizeof(u8), &__tmp) < 0))
goto nla_put_failure;
}
{
u8 __tmp = rQueryStaStatistics.ucRcpi;
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_RSSI, sizeof(u8), &__tmp) < 0))
goto nla_put_failure;
}
{
u32 __tmp = rQueryStaStatistics.u4PhyMode;
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_PHY_MODE, sizeof(u32), &__tmp) < 0))
goto nla_put_failure;
}
{
u16 __tmp = rQueryStaStatistics.u2LinkSpeed;
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_TX_RATE, sizeof(u16), &__tmp) < 0))
goto nla_put_failure;
}
{
u32 __tmp = rQueryStaStatistics.u4TxFailCount;
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_FAIL_CNT, sizeof(u32), &__tmp) < 0))
goto nla_put_failure;
}
{
u32 __tmp = rQueryStaStatistics.u4TxLifeTimeoutCount;
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_TIMEOUT_CNT, sizeof(u32), &__tmp) < 0))
goto nla_put_failure;
}
{
u32 __tmp = rQueryStaStatistics.u4TxAverageAirTime;
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_AVG_AIR_TIME, sizeof(u32), &__tmp) < 0))
goto nla_put_failure;
}
/* Driver part link status */
{
u32 __tmp = rQueryStaStatistics.u4TxTotalCount;
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_TOTAL_CNT, sizeof(u32), &__tmp) < 0))
goto nla_put_failure;
}
{
u32 __tmp = rQueryStaStatistics.u4TxExceedThresholdCount;
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_THRESHOLD_CNT, sizeof(u32), &__tmp) < 0))
goto nla_put_failure;
}
{
u32 __tmp = rQueryStaStatistics.u4TxAverageProcessTime;
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_AVG_PROCESS_TIME, sizeof(u32), &__tmp) < 0))
goto nla_put_failure;
}
/* Network counter */
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_TC_EMPTY_CNT_ARRAY,
sizeof(rQueryStaStatistics.au4TcResourceEmptyCount), rQueryStaStatistics.au4TcResourceEmptyCount) < 0))
goto nla_put_failure;
/* Sta queue length */
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_TC_QUE_LEN_ARRAY,
sizeof(rQueryStaStatistics.au4TcQueLen), rQueryStaStatistics.au4TcQueLen) < 0))
goto nla_put_failure;
/* Global QM counter */
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_TC_AVG_QUE_LEN_ARRAY,
sizeof(rQueryStaStatistics.au4TcAverageQueLen), rQueryStaStatistics.au4TcAverageQueLen) < 0))
goto nla_put_failure;
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_TC_CUR_QUE_LEN_ARRAY,
sizeof(rQueryStaStatistics.au4TcCurrentQueLen), rQueryStaStatistics.au4TcCurrentQueLen) < 0))
goto nla_put_failure;
/* Reserved field */
if (unlikely(nla_put(skb, NL80211_TESTMODE_STA_STATISTICS_RESERVED_ARRAY,
sizeof(rQueryStaStatistics.au4Reserved), rQueryStaStatistics.au4Reserved) < 0))
goto nla_put_failure;
return cfg80211_testmode_reply(skb);
nla_put_failure:
/* nal_put_skb_fail */
kfree_skb(skb);
return -EFAULT;
}
int mtk_cfg80211_testmode_sw_cmd(IN struct wiphy *wiphy, IN void *data, IN int len)
{
P_GLUE_INFO_T prGlueInfo = NULL;
P_NL80211_DRIVER_SW_CMD_PARAMS prParams = (P_NL80211_DRIVER_SW_CMD_PARAMS) NULL;
WLAN_STATUS rstatus = WLAN_STATUS_SUCCESS;
int fgIsValid = 0;
UINT_32 u4SetInfoLen = 0;
ASSERT(wiphy);
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
#if 1
DBGLOG(INIT, INFO, "--> %s()\n", __func__);
#endif
if (data && len)
prParams = (P_NL80211_DRIVER_SW_CMD_PARAMS) data;
if (prParams) {
if (prParams->set == 1) {
rstatus = kalIoctl(prGlueInfo,
(PFN_OID_HANDLER_FUNC) wlanoidSetSwCtrlWrite,
&prParams->adr, (UINT_32) 8, FALSE, FALSE, TRUE, &u4SetInfoLen);
}
}
if (rstatus != WLAN_STATUS_SUCCESS)
fgIsValid = -EFAULT;
return fgIsValid;
}
static int mtk_wlan_cfg_testmode_cmd(struct wiphy *wiphy, void *data, int len)
{
P_GLUE_INFO_T prGlueInfo = NULL;
P_NL80211_DRIVER_TEST_MODE_PARAMS prParams = NULL;
INT_32 i4Status;
ASSERT(wiphy);
DBGLOG(INIT, INFO, "-->%s()\n", __func__);
if (!data || !len) {
DBGLOG(REQ, ERROR, "mtk_cfg80211_testmode_cmd null data\n");
return -EINVAL;
}
if (!wiphy) {
DBGLOG(REQ, ERROR, "mtk_cfg80211_testmode_cmd null wiphy\n");
return -EINVAL;
}
prGlueInfo = (P_GLUE_INFO_T)wiphy_priv(wiphy);
prParams = (P_NL80211_DRIVER_TEST_MODE_PARAMS)data;
/* Clear the version byte */
prParams->index = prParams->index & ~BITS(24, 31);
switch (prParams->index) {
case TESTMODE_CMD_ID_SW_CMD: /* SW cmd */
i4Status = mtk_cfg80211_testmode_sw_cmd(wiphy, data, len);
break;
case TESTMODE_CMD_ID_WAPI: /* WAPI */
#if CFG_SUPPORT_WAPI
i4Status = mtk_cfg80211_testmode_set_key_ext(wiphy, data, len);
#endif
break;
case 0x10:
i4Status = mtk_cfg80211_testmode_get_sta_statistics(wiphy, data, len, prGlueInfo);
break;
#if CFG_SUPPORT_PASSPOINT
case TESTMODE_CMD_ID_HS20:
i4Status = mtk_cfg80211_testmode_hs20_cmd(wiphy, data, len);
break;
#endif /* CFG_SUPPORT_PASSPOINT */
default:
i4Status = -EINVAL;
break;
}
if (i4Status != 0)
DBGLOG(REQ, TRACE, "prParams->index=%d, status=%d\n",
prParams->index, i4Status);
return i4Status;
}
#if KERNEL_VERSION(3, 12, 0) <= CFG80211_VERSION_CODE
int mtk_cfg80211_testmode_cmd(struct wiphy *wiphy, struct wireless_dev *wdev,
void *data, int len)
{
ASSERT(wdev);
return mtk_wlan_cfg_testmode_cmd(wiphy, data, len);
}
#else
int mtk_cfg80211_testmode_cmd(struct wiphy *wiphy, void *data, int len)
{
return mtk_wlan_cfg_testmode_cmd(wiphy, data, len);
}
#endif
#endif
int
mtk_cfg80211_sched_scan_start(IN struct wiphy *wiphy,
IN struct net_device *ndev, IN struct cfg80211_sched_scan_request *request)
{
P_GLUE_INFO_T prGlueInfo = NULL;
WLAN_STATUS rStatus;
UINT_32 i, u4BufLen;
P_PARAM_SCHED_SCAN_REQUEST prSchedScanRequest;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
/* check if there is any pending scan/sched_scan not yet finished */
if (prGlueInfo->prScanRequest != NULL || prGlueInfo->prSchedScanRequest != NULL) {
DBGLOG(SCN, INFO, "(prGlueInfo->prScanRequest != NULL || prGlueInfo->prSchedScanRequest != NULL)\n");
return -EBUSY;
} else if (request == NULL || request->n_match_sets > CFG_SCAN_SSID_MATCH_MAX_NUM) {
DBGLOG(SCN, INFO, "(request == NULL || request->n_match_sets > CFG_SCAN_SSID_MATCH_MAX_NUM)\n");
/* invalid scheduled scan request */
return -EINVAL;
} else if (!request->n_ssids || !request->n_match_sets) {
/* invalid scheduled scan request */
return -EINVAL;
}
prSchedScanRequest = (P_PARAM_SCHED_SCAN_REQUEST) kalMemAlloc(sizeof(PARAM_SCHED_SCAN_REQUEST), VIR_MEM_TYPE);
if (prSchedScanRequest == NULL) {
DBGLOG(SCN, INFO, "(prSchedScanRequest == NULL) kalMemAlloc fail\n");
return -ENOMEM;
}
prSchedScanRequest->u4SsidNum = request->n_match_sets;
for (i = 0; i < request->n_match_sets; i++) {
if (request->match_sets == NULL || &(request->match_sets[i]) == NULL) {
prSchedScanRequest->arSsid[i].u4SsidLen = 0;
} else {
COPY_SSID(prSchedScanRequest->arSsid[i].aucSsid,
prSchedScanRequest->arSsid[i].u4SsidLen,
request->match_sets[i].ssid.ssid, request->match_sets[i].ssid.ssid_len);
}
}
prSchedScanRequest->u4IELength = request->ie_len;
if (request->ie_len > 0)
prSchedScanRequest->pucIE = (PUINT_8) (request->ie);
#if KERNEL_VERSION(4, 4, 0) <= CFG80211_VERSION_CODE
prSchedScanRequest->u2ScanInterval = (UINT_16) (request->scan_plans->interval);
#else
prSchedScanRequest->u2ScanInterval = (UINT_16) (request->interval);
#endif
rStatus = kalIoctl(prGlueInfo,
wlanoidSetStartSchedScan,
prSchedScanRequest, sizeof(PARAM_SCHED_SCAN_REQUEST), FALSE, FALSE, TRUE, &u4BufLen);
kalMemFree(prSchedScanRequest, VIR_MEM_TYPE, sizeof(PARAM_SCHED_SCAN_REQUEST));
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(REQ, WARN, "scheduled scan error:%lx\n", rStatus);
return -EINVAL;
}
prGlueInfo->prSchedScanRequest = request;
return 0;
}
int mtk_cfg80211_sched_scan_stop(IN struct wiphy *wiphy, IN struct net_device *ndev)
{
P_GLUE_INFO_T prGlueInfo = NULL;
WLAN_STATUS rStatus;
UINT_32 u4BufLen;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
/* check if there is any pending scan/sched_scan not yet finished */
if (prGlueInfo->prSchedScanRequest == NULL)
return -EBUSY;
rStatus = kalIoctl(prGlueInfo, wlanoidSetStopSchedScan, NULL, 0, FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus == WLAN_STATUS_FAILURE) {
DBGLOG(REQ, WARN, "scheduled scan error:%lx\n", rStatus);
return -EINVAL;
}
return 0;
}
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for handling association request
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_cfg80211_assoc(struct wiphy *wiphy, struct net_device *ndev, struct cfg80211_assoc_request *req)
{
P_GLUE_INFO_T prGlueInfo = NULL;
PARAM_MAC_ADDRESS arBssid;
#if CFG_SUPPORT_PASSPOINT
PUINT_8 prDesiredIE = NULL;
#endif /* CFG_SUPPORT_PASSPOINT */
WLAN_STATUS rStatus;
UINT_32 u4BufLen;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
kalMemZero(arBssid, MAC_ADDR_LEN);
wlanQueryInformation(prGlueInfo->prAdapter, wlanoidQueryBssid, &arBssid[0], sizeof(arBssid), &u4BufLen);
/* 1. check BSSID */
if (UNEQUAL_MAC_ADDR(arBssid, req->bss->bssid)) {
/* wrong MAC address */
DBGLOG(REQ, WARN,
"incorrect BSSID: [" MACSTR "] currently connected BSSID[" MACSTR "]\n",
MAC2STR(req->bss->bssid), MAC2STR(arBssid));
return -ENOENT;
}
if (req->ie && req->ie_len > 0) {
#if CFG_SUPPORT_PASSPOINT
if (wextSrchDesiredHS20IE((PUINT_8) req->ie, req->ie_len, (PUINT_8 *) &prDesiredIE)) {
rStatus = kalIoctl(prGlueInfo,
wlanoidSetHS20Info,
prDesiredIE, IE_SIZE(prDesiredIE), FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
/* DBGLOG(REQ, TRACE,
* ("[HS20] set HS20 assoc info error:%lx\n", rStatus));
*/
}
}
if (wextSrchDesiredInterworkingIE((PUINT_8) req->ie, req->ie_len, (PUINT_8 *) &prDesiredIE)) {
rStatus = kalIoctl(prGlueInfo,
wlanoidSetInterworkingInfo,
prDesiredIE, IE_SIZE(prDesiredIE), FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
/* DBGLOG(REQ, TRACE,
* ("[HS20] set Interworking assoc info error:%lx\n", rStatus));
*/
}
}
if (wextSrchDesiredRoamingConsortiumIE((PUINT_8) req->ie, req->ie_len, (PUINT_8 *) &prDesiredIE)) {
rStatus = kalIoctl(prGlueInfo,
wlanoidSetRoamingConsortiumIEInfo,
prDesiredIE, IE_SIZE(prDesiredIE), FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
/* DBGLOG(REQ, TRACE,
* ("[HS20] set RoamingConsortium assoc info error:%lx\n", rStatus));
*/
}
}
#endif /* CFG_SUPPORT_PASSPOINT */
}
rStatus = kalIoctl(prGlueInfo,
wlanoidSetBssid, (PVOID) req->bss->bssid, MAC_ADDR_LEN, FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(REQ, WARN, "set BSSID:%lx\n", rStatus);
return -EINVAL;
}
return 0;
}
#if CFG_SUPPORT_NFC_BEAM_PLUS
int mtk_cfg80211_testmode_get_scan_done(IN struct wiphy *wiphy, IN void *data, IN int len, IN P_GLUE_INFO_T prGlueInfo)
{
#define NL80211_TESTMODE_P2P_SCANDONE_INVALID 0
#define NL80211_TESTMODE_P2P_SCANDONE_STATUS 1
#ifdef CONFIG_NL80211_TESTMODE
WLAN_STATUS rStatus = WLAN_STATUS_SUCCESS;
INT_32 i4Status = -EINVAL, READY_TO_BEAM = 0;
struct sk_buff *skb = NULL;
ASSERT(wiphy);
ASSERT(prGlueInfo);
skb = cfg80211_testmode_alloc_reply_skb(wiphy, sizeof(UINT_32));
/* READY_TO_BEAM = */
/* (UINT_32)(prGlueInfo->prAdapter->rWifiVar.prP2pFsmInfo->rScanReqInfo.fgIsGOInitialDone) */
/* &(!prGlueInfo->prAdapter->rWifiVar.prP2pFsmInfo->rScanReqInfo.fgIsScanRequest); */
READY_TO_BEAM = 1;
/* DBGLOG(QM, TRACE, */
/* ("NFC:GOInitialDone[%d] and P2PScanning[%d]\n", */
/* prGlueInfo->prAdapter->rWifiVar.prP2pFsmInfo->rScanReqInfo.fgIsGOInitialDone, */
/* prGlueInfo->prAdapter->rWifiVar.prP2pFsmInfo->rScanReqInfo.fgIsScanRequest)); */
if (!skb) {
DBGLOG(QM, TRACE, "%s allocate skb failed:%lx\n", __func__, rStatus);
return -ENOMEM;
}
{
u8 __tmp = 0;
if (unlikely(nla_put(skb, NL80211_TESTMODE_P2P_SCANDONE_INVALID, sizeof(u8), &__tmp) < 0)) {
kfree_skb(skb);
goto nla_put_failure;
}
}
{
u32 __tmp = READY_TO_BEAM;
if (unlikely(nla_put(skb, NL80211_TESTMODE_P2P_SCANDONE_STATUS, sizeof(u32), &__tmp) < 0)) {
kfree_skb(skb);
goto nla_put_failure;
}
}
i4Status = cfg80211_testmode_reply(skb);
nla_put_failure:
return i4Status;
#else
DBGLOG(QM, WARN, "CONFIG_NL80211_TESTMODE not enabled\n");
return -EINVAL;
#endif
}
#endif
#if CFG_SUPPORT_TDLS
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for changing a station information
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
#if KERNEL_VERSION(3, 16, 0) <= CFG80211_VERSION_CODE
int
mtk_cfg80211_change_station(struct wiphy *wiphy, struct net_device *ndev, const u8 *mac,
struct station_parameters *params)
{
/* return 0; */
/* from supplicant -- wpa_supplicant_tdls_peer_addset() */
P_GLUE_INFO_T prGlueInfo = NULL;
CMD_PEER_UPDATE_T rCmdUpdate;
WLAN_STATUS rStatus;
UINT_32 u4BufLen, u4Temp;
ADAPTER_T *prAdapter;
P_BSS_INFO_T prAisBssInfo;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
/* make up command */
prAdapter = prGlueInfo->prAdapter;
prAisBssInfo = prAdapter->prAisBssInfo;
if (params == NULL)
return 0;
else if (params->supported_rates == NULL)
return 0;
/* init */
kalMemZero(&rCmdUpdate, sizeof(rCmdUpdate));
kalMemCopy(rCmdUpdate.aucPeerMac, mac, 6);
if (params->supported_rates != NULL) {
u4Temp = params->supported_rates_len;
if (u4Temp > CMD_PEER_UPDATE_SUP_RATE_MAX)
u4Temp = CMD_PEER_UPDATE_SUP_RATE_MAX;
kalMemCopy(rCmdUpdate.aucSupRate, params->supported_rates, u4Temp);
rCmdUpdate.u2SupRateLen = u4Temp;
}
/*
* In supplicant, only recognize WLAN_EID_QOS 46, not 0xDD WMM
* So force to support UAPSD here.
*/
rCmdUpdate.UapsdBitmap = 0x0F; /*params->uapsd_queues; */
rCmdUpdate.UapsdMaxSp = 0; /*params->max_sp; */
rCmdUpdate.u2Capability = params->capability;
if (params->ext_capab != NULL) {
u4Temp = params->ext_capab_len;
if (u4Temp > CMD_PEER_UPDATE_EXT_CAP_MAXLEN)
u4Temp = CMD_PEER_UPDATE_EXT_CAP_MAXLEN;
kalMemCopy(rCmdUpdate.aucExtCap, params->ext_capab, u4Temp);
rCmdUpdate.u2ExtCapLen = u4Temp;
}
if (params->ht_capa != NULL) {
rCmdUpdate.rHtCap.u2CapInfo = params->ht_capa->cap_info;
rCmdUpdate.rHtCap.ucAmpduParamsInfo = params->ht_capa->ampdu_params_info;
rCmdUpdate.rHtCap.u2ExtHtCapInfo = params->ht_capa->extended_ht_cap_info;
rCmdUpdate.rHtCap.u4TxBfCapInfo = params->ht_capa->tx_BF_cap_info;
rCmdUpdate.rHtCap.ucAntennaSelInfo = params->ht_capa->antenna_selection_info;
kalMemCopy(rCmdUpdate.rHtCap.rMCS.arRxMask,
params->ht_capa->mcs.rx_mask, sizeof(rCmdUpdate.rHtCap.rMCS.arRxMask));
rCmdUpdate.rHtCap.rMCS.u2RxHighest = params->ht_capa->mcs.rx_highest;
rCmdUpdate.rHtCap.rMCS.ucTxParams = params->ht_capa->mcs.tx_params;
rCmdUpdate.fgIsSupHt = TRUE;
}
/* vht */
if (params->vht_capa != NULL) {
/* rCmdUpdate.rVHtCap */
/* rCmdUpdate.rVHtCap */
}
/* update a TDLS peer record */
/* sanity check */
if ((params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER)))
rCmdUpdate.eStaType = STA_TYPE_DLS_PEER;
rStatus = kalIoctl(prGlueInfo, cnmPeerUpdate, &rCmdUpdate, sizeof(CMD_PEER_UPDATE_T), FALSE, FALSE, FALSE,
/* FALSE, //6628 -> 6630 fgIsP2pOid-> x */
&u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
return -EINVAL;
/* for Ch Sw AP prohibit case */
if (prAisBssInfo->fgTdlsIsChSwProhibited) {
/* disable TDLS ch sw function */
rStatus = kalIoctl(prGlueInfo,
TdlsSendChSwControlCmd,
&TdlsSendChSwControlCmd, sizeof(CMD_TDLS_CH_SW_T), FALSE, FALSE, FALSE,
/* FALSE, //6628 -> 6630 fgIsP2pOid-> x */
&u4BufLen);
}
return 0;
}
#else
int
mtk_cfg80211_change_station(struct wiphy *wiphy, struct net_device *ndev, u8 *mac, struct station_parameters *params)
{
/* return 0; */
/* from supplicant -- wpa_supplicant_tdls_peer_addset() */
P_GLUE_INFO_T prGlueInfo = NULL;
CMD_PEER_UPDATE_T rCmdUpdate;
WLAN_STATUS rStatus;
UINT_32 u4BufLen, u4Temp;
ADAPTER_T *prAdapter;
P_BSS_INFO_T prAisBssInfo;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
/* make up command */
prAdapter = prGlueInfo->prAdapter;
prAisBssInfo = prAdapter->prAisBssInfo;
if (params == NULL)
return 0;
else if (params->supported_rates == NULL)
return 0;
/* init */
kalMemZero(&rCmdUpdate, sizeof(rCmdUpdate));
kalMemCopy(rCmdUpdate.aucPeerMac, mac, 6);
if (params->supported_rates != NULL) {
u4Temp = params->supported_rates_len;
if (u4Temp > CMD_PEER_UPDATE_SUP_RATE_MAX)
u4Temp = CMD_PEER_UPDATE_SUP_RATE_MAX;
kalMemCopy(rCmdUpdate.aucSupRate, params->supported_rates, u4Temp);
rCmdUpdate.u2SupRateLen = u4Temp;
}
/*
* In supplicant, only recognize WLAN_EID_QOS 46, not 0xDD WMM
* So force to support UAPSD here.
*/
rCmdUpdate.UapsdBitmap = 0x0F; /*params->uapsd_queues; */
rCmdUpdate.UapsdMaxSp = 0; /*params->max_sp; */
rCmdUpdate.u2Capability = params->capability;
if (params->ext_capab != NULL) {
u4Temp = params->ext_capab_len;
if (u4Temp > CMD_PEER_UPDATE_EXT_CAP_MAXLEN)
u4Temp = CMD_PEER_UPDATE_EXT_CAP_MAXLEN;
kalMemCopy(rCmdUpdate.aucExtCap, params->ext_capab, u4Temp);
rCmdUpdate.u2ExtCapLen = u4Temp;
}
if (params->ht_capa != NULL) {
rCmdUpdate.rHtCap.u2CapInfo = params->ht_capa->cap_info;
rCmdUpdate.rHtCap.ucAmpduParamsInfo = params->ht_capa->ampdu_params_info;
rCmdUpdate.rHtCap.u2ExtHtCapInfo = params->ht_capa->extended_ht_cap_info;
rCmdUpdate.rHtCap.u4TxBfCapInfo = params->ht_capa->tx_BF_cap_info;
rCmdUpdate.rHtCap.ucAntennaSelInfo = params->ht_capa->antenna_selection_info;
kalMemCopy(rCmdUpdate.rHtCap.rMCS.arRxMask,
params->ht_capa->mcs.rx_mask, sizeof(rCmdUpdate.rHtCap.rMCS.arRxMask));
rCmdUpdate.rHtCap.rMCS.u2RxHighest = params->ht_capa->mcs.rx_highest;
rCmdUpdate.rHtCap.rMCS.ucTxParams = params->ht_capa->mcs.tx_params;
rCmdUpdate.fgIsSupHt = TRUE;
}
/* vht */
if (params->vht_capa != NULL) {
/* rCmdUpdate.rVHtCap */
/* rCmdUpdate.rVHtCap */
}
/* update a TDLS peer record */
/* sanity check */
if ((params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER)))
rCmdUpdate.eStaType = STA_TYPE_DLS_PEER;
rStatus = kalIoctl(prGlueInfo, cnmPeerUpdate, &rCmdUpdate, sizeof(CMD_PEER_UPDATE_T), FALSE, FALSE, FALSE,
/* FALSE, //6628 -> 6630 fgIsP2pOid-> x */
&u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
return -EINVAL;
/* for Ch Sw AP prohibit case */
if (prAisBssInfo->fgTdlsIsChSwProhibited) {
/* disable TDLS ch sw function */
rStatus = kalIoctl(prGlueInfo,
TdlsSendChSwControlCmd,
&TdlsSendChSwControlCmd, sizeof(CMD_TDLS_CH_SW_T), FALSE, FALSE, FALSE,
/* FALSE, //6628 -> 6630 fgIsP2pOid-> x */
&u4BufLen);
}
return 0;
}
#endif
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for adding a station information
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
#if KERNEL_VERSION(3, 16, 0) <= CFG80211_VERSION_CODE
int mtk_cfg80211_add_station(struct wiphy *wiphy, struct net_device *ndev,
const u8 *mac, struct station_parameters *params)
{
/* return 0; */
/* from supplicant -- wpa_supplicant_tdls_peer_addset() */
P_GLUE_INFO_T prGlueInfo = NULL;
CMD_PEER_ADD_T rCmdCreate;
ADAPTER_T *prAdapter;
WLAN_STATUS rStatus;
UINT_32 u4BufLen;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
/* make up command */
prAdapter = prGlueInfo->prAdapter;
/* init */
kalMemZero(&rCmdCreate, sizeof(rCmdCreate));
kalMemCopy(rCmdCreate.aucPeerMac, mac, 6);
/* create a TDLS peer record */
if ((params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER))) {
rCmdCreate.eStaType = STA_TYPE_DLS_PEER;
rStatus = kalIoctl(prGlueInfo, cnmPeerAdd, &rCmdCreate, sizeof(CMD_PEER_ADD_T), FALSE, FALSE, FALSE,
/* FALSE, //6628 -> 6630 fgIsP2pOid-> x */
&u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
return -EINVAL;
}
return 0;
}
#else
int mtk_cfg80211_add_station(struct wiphy *wiphy, struct net_device *ndev, u8 *mac, struct station_parameters *params)
{
/* return 0; */
/* from supplicant -- wpa_supplicant_tdls_peer_addset() */
P_GLUE_INFO_T prGlueInfo = NULL;
CMD_PEER_ADD_T rCmdCreate;
ADAPTER_T *prAdapter;
WLAN_STATUS rStatus;
UINT_32 u4BufLen;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
/* make up command */
prAdapter = prGlueInfo->prAdapter;
/* init */
kalMemZero(&rCmdCreate, sizeof(rCmdCreate));
kalMemCopy(rCmdCreate.aucPeerMac, mac, 6);
/* create a TDLS peer record */
if ((params->sta_flags_set & BIT(NL80211_STA_FLAG_TDLS_PEER))) {
rCmdCreate.eStaType = STA_TYPE_DLS_PEER;
rStatus = kalIoctl(prGlueInfo, cnmPeerAdd, &rCmdCreate, sizeof(CMD_PEER_ADD_T), FALSE, FALSE, FALSE,
/* FALSE, //6628 -> 6630 fgIsP2pOid-> x */
&u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS)
return -EINVAL;
}
return 0;
}
#endif
/*----------------------------------------------------------------------------*/
/*!
* @brief This routine is responsible for deleting a station information
*
* @param
*
* @retval 0: successful
* others: failure
*
* @other
* must implement if you have add_station().
*/
/*----------------------------------------------------------------------------*/
#if KERNEL_VERSION(3, 16, 0) <= CFG80211_VERSION_CODE
#if KERNEL_VERSION(3, 19, 0) <= CFG80211_VERSION_CODE
static const u8 bcast_addr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
int mtk_cfg80211_del_station(struct wiphy *wiphy, struct net_device *ndev, struct station_del_parameters *params)
{
/* fgIsTDLSlinkEnable = 0; */
/* return 0; */
/* from supplicant -- wpa_supplicant_tdls_peer_addset() */
const u8 *mac = params->mac ? params->mac : bcast_addr;
P_GLUE_INFO_T prGlueInfo = NULL;
ADAPTER_T *prAdapter;
STA_RECORD_T *prStaRec;
u8 deleteMac[MAC_ADDR_LEN];
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
prAdapter = prGlueInfo->prAdapter;
/* For kernel 3.18 modification, we trasfer to local buff to query sta */
memset(deleteMac, 0, MAC_ADDR_LEN);
memcpy(deleteMac, mac, MAC_ADDR_LEN);
prStaRec = cnmGetStaRecByAddress(prAdapter, (UINT_8) prAdapter->prAisBssInfo->ucBssIndex, deleteMac);
if (prStaRec != NULL)
cnmStaRecFree(prAdapter, prStaRec);
return 0;
}
#else
int mtk_cfg80211_del_station(struct wiphy *wiphy, struct net_device *ndev, const u8 *mac)
{
/* fgIsTDLSlinkEnable = 0; */
/* return 0; */
/* from supplicant -- wpa_supplicant_tdls_peer_addset() */
P_GLUE_INFO_T prGlueInfo = NULL;
ADAPTER_T *prAdapter;
STA_RECORD_T *prStaRec;
u8 deleteMac[MAC_ADDR_LEN];
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
prAdapter = prGlueInfo->prAdapter;
/* For kernel 3.18 modification, we trasfer to local buff to query sta */
memset(deleteMac, 0, MAC_ADDR_LEN);
memcpy(deleteMac, mac, MAC_ADDR_LEN);
prStaRec = cnmGetStaRecByAddress(prAdapter, (UINT_8) prAdapter->prAisBssInfo->ucBssIndex, deleteMac);
if (prStaRec != NULL)
cnmStaRecFree(prAdapter, prStaRec);
return 0;
}
#endif
#else
int mtk_cfg80211_del_station(struct wiphy *wiphy, struct net_device *ndev, u8 *mac)
{
/* fgIsTDLSlinkEnable = 0; */
/* return 0; */
/* from supplicant -- wpa_supplicant_tdls_peer_addset() */
P_GLUE_INFO_T prGlueInfo = NULL;
ADAPTER_T *prAdapter;
STA_RECORD_T *prStaRec;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
prAdapter = prGlueInfo->prAdapter;
prStaRec = cnmGetStaRecByAddress(prAdapter, (UINT_8) prAdapter->prAisBssInfo->ucBssIndex, mac);
if (prStaRec != NULL)
cnmStaRecFree(prAdapter, prStaRec);
return 0;
}
#endif
/*----------------------------------------------------------------------------*/
/*!
* \brief This routine is called to transmit a TDLS data frame from nl80211.
*
* \param[in] pvAdapter Pointer to the Adapter structure.
* \param[in]
* \param[in]
* \param[in] buf includes RSN IE + FT IE + Lifetimeout IE
*
* \retval WLAN_STATUS_SUCCESS
* \retval WLAN_STATUS_INVALID_LENGTH
*/
/*----------------------------------------------------------------------------*/
#if KERNEL_VERSION(3, 18, 0) <= CFG80211_VERSION_CODE
int
mtk_cfg80211_tdls_mgmt(struct wiphy *wiphy, struct net_device *dev,
const u8 *peer, u8 action_code, u8 dialog_token,
u16 status_code, u32 peer_capability,
bool initiator, const u8 *buf, size_t len)
{
GLUE_INFO_T *prGlueInfo;
TDLS_CMD_LINK_MGT_T rCmdMgt;
UINT_32 u4BufLen;
/* sanity check */
if ((wiphy == NULL) || (peer == NULL) || (buf == NULL))
return -EINVAL;
/* init */
prGlueInfo = (GLUE_INFO_T *) wiphy_priv(wiphy);
if (prGlueInfo == NULL)
return -EINVAL;
kalMemZero(&rCmdMgt, sizeof(rCmdMgt));
rCmdMgt.u2StatusCode = status_code;
rCmdMgt.u4SecBufLen = len;
rCmdMgt.ucDialogToken = dialog_token;
rCmdMgt.ucActionCode = action_code;
kalMemCopy(&(rCmdMgt.aucPeer), peer, 6);
kalMemCopy(&(rCmdMgt.aucSecBuf), buf, len);
kalIoctl(prGlueInfo, TdlsexLinkMgt, &rCmdMgt, sizeof(TDLS_CMD_LINK_MGT_T), FALSE, FALSE, FALSE,
/* FALSE, //6628 -> 6630 fgIsP2pOid-> x */
&u4BufLen);
return 0;
}
#elif KERNEL_VERSION(3, 16, 0) <= CFG80211_VERSION_CODE
int
mtk_cfg80211_tdls_mgmt(struct wiphy *wiphy, struct net_device *dev,
const u8 *peer, u8 action_code, u8 dialog_token,
u16 status_code, u32 peer_capability,
const u8 *buf, size_t len)
{
GLUE_INFO_T *prGlueInfo;
TDLS_CMD_LINK_MGT_T rCmdMgt;
UINT_32 u4BufLen;
/* sanity check */
if ((wiphy == NULL) || (peer == NULL) || (buf == NULL))
return -EINVAL;
/* init */
prGlueInfo = (GLUE_INFO_T *) wiphy_priv(wiphy);
if (prGlueInfo == NULL)
return -EINVAL;
kalMemZero(&rCmdMgt, sizeof(rCmdMgt));
rCmdMgt.u2StatusCode = status_code;
rCmdMgt.u4SecBufLen = len;
rCmdMgt.ucDialogToken = dialog_token;
rCmdMgt.ucActionCode = action_code;
kalMemCopy(&(rCmdMgt.aucPeer), peer, 6);
kalMemCopy(&(rCmdMgt.aucSecBuf), buf, len);
kalIoctl(prGlueInfo, TdlsexLinkMgt, &rCmdMgt, sizeof(TDLS_CMD_LINK_MGT_T), FALSE, FALSE, FALSE,
/* FALSE, //6628 -> 6630 fgIsP2pOid-> x */
&u4BufLen);
return 0;
}
#else
int
mtk_cfg80211_tdls_mgmt(struct wiphy *wiphy, struct net_device *dev,
u8 *peer, u8 action_code, u8 dialog_token,
u16 status_code, const u8 *buf, size_t len)
{
GLUE_INFO_T *prGlueInfo;
TDLS_CMD_LINK_MGT_T rCmdMgt;
UINT_32 u4BufLen;
/* sanity check */
if ((wiphy == NULL) || (peer == NULL) || (buf == NULL))
return -EINVAL;
/* init */
prGlueInfo = (GLUE_INFO_T *) wiphy_priv(wiphy);
if (prGlueInfo == NULL)
return -EINVAL;
kalMemZero(&rCmdMgt, sizeof(rCmdMgt));
rCmdMgt.u2StatusCode = status_code;
rCmdMgt.u4SecBufLen = len;
rCmdMgt.ucDialogToken = dialog_token;
rCmdMgt.ucActionCode = action_code;
kalMemCopy(&(rCmdMgt.aucPeer), peer, 6);
if (len > TDLS_SEC_BUF_LENGTH)
DBGLOG(REQ, WARN, "In mtk_cfg80211_tdls_mgmt , len > TDLS_SEC_BUF_LENGTH, please check\n");
else
kalMemCopy(&(rCmdMgt.aucSecBuf), buf, len);
kalIoctl(prGlueInfo, TdlsexLinkMgt, &rCmdMgt, sizeof(TDLS_CMD_LINK_MGT_T), FALSE, FALSE, FALSE,
/* FALSE, //6628 -> 6630 fgIsP2pOid-> x */
&u4BufLen);
return 0;
}
#endif
/*----------------------------------------------------------------------------*/
/*!
* \brief This routine is called to hadel TDLS link from nl80211.
*
* \param[in] pvAdapter Pointer to the Adapter structure.
* \param[in]
* \param[in]
* \param[in] buf includes RSN IE + FT IE + Lifetimeout IE
*
* \retval WLAN_STATUS_SUCCESS
* \retval WLAN_STATUS_INVALID_LENGTH
*/
/*----------------------------------------------------------------------------*/
#if KERNEL_VERSION(3, 16, 0) <= CFG80211_VERSION_CODE
int mtk_cfg80211_tdls_oper(struct wiphy *wiphy, struct net_device *dev,
const u8 *peer, enum nl80211_tdls_operation oper)
{
P_GLUE_INFO_T prGlueInfo = NULL;
UINT_32 u4BufLen;
ADAPTER_T *prAdapter;
TDLS_CMD_LINK_OPER_T rCmdOper;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
prAdapter = prGlueInfo->prAdapter;
kalMemZero(&rCmdOper, sizeof(rCmdOper));
kalMemCopy(rCmdOper.aucPeerMac, peer, 6);
rCmdOper.oper = oper;
kalIoctl(prGlueInfo, TdlsexLinkOper, &rCmdOper, sizeof(TDLS_CMD_LINK_OPER_T), FALSE, FALSE, FALSE,
/* FALSE, //6628 -> 6630 fgIsP2pOid-> x */
&u4BufLen);
return 0;
}
#else
int mtk_cfg80211_tdls_oper(struct wiphy *wiphy, struct net_device *dev, u8 *peer, enum nl80211_tdls_operation oper)
{
P_GLUE_INFO_T prGlueInfo = NULL;
UINT_32 u4BufLen;
ADAPTER_T *prAdapter;
TDLS_CMD_LINK_OPER_T rCmdOper;
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
prAdapter = prGlueInfo->prAdapter;
kalMemZero(&rCmdOper, sizeof(rCmdOper));
kalMemCopy(rCmdOper.aucPeerMac, peer, 6);
rCmdOper.oper = oper;
kalIoctl(prGlueInfo, TdlsexLinkOper, &rCmdOper, sizeof(TDLS_CMD_LINK_OPER_T), FALSE, FALSE, FALSE,
/* FALSE, //6628 -> 6630 fgIsP2pOid-> x */
&u4BufLen);
return 0;
}
#endif
#endif
#if (CFG_SUPPORT_SINGLE_SKU == 1)
#if (CFG_BUILT_IN_DRIVER == 0)
bool is_world_regdom(char *alpha2)
{
if (!alpha2)
return false;
return (alpha2[0] == '0') && (alpha2[1] == '0');
}
#endif
enum regd_state regd_state_machine(IN struct regulatory_request *pRequest)
{
switch (pRequest->initiator) {
case NL80211_REGDOM_SET_BY_USER:
DBGLOG(RLM, INFO, "regd_state_machine: SET_BY_USER\n");
return rlmDomainStateTransition(REGD_STATE_SET_COUNTRY_USER, pRequest);
case NL80211_REGDOM_SET_BY_DRIVER:
DBGLOG(RLM, INFO, "regd_state_machine: SET_BY_DRIVER\n");
return rlmDomainStateTransition(REGD_STATE_SET_COUNTRY_DRIVER, pRequest);
case NL80211_REGDOM_SET_BY_CORE:
DBGLOG(RLM, INFO, "regd_state_machine: NL80211_REGDOM_SET_BY_CORE\n");
return rlmDomainStateTransition(REGD_STATE_SET_WW_CORE, pRequest);
case NL80211_REGDOM_SET_BY_COUNTRY_IE:
DBGLOG(RLM, WARN, "regd_state_machine: SET_BY_COUNTRY_IE\n");
return rlmDomainStateTransition(REGD_STATE_SET_COUNTRY_IE, pRequest);
default:
return rlmDomainStateTransition(REGD_STATE_INVALID, pRequest);
}
}
void
mtk_apply_custom_regulatory(IN struct wiphy *pWiphy,
IN const struct ieee80211_regdomain *pRegdom)
{
u32 band_idx, ch_idx;
struct ieee80211_supported_band *sband;
struct ieee80211_channel *chan;
DBGLOG(RLM, INFO, "%s()\n", __func__);
/* to reset cha->flags*/
for (band_idx = 0; band_idx < KAL_NUM_BANDS; band_idx++) {
sband = pWiphy->bands[band_idx];
if (!sband)
continue;
for (ch_idx = 0; ch_idx < sband->n_channels; ch_idx++) {
chan = &sband->channels[ch_idx];
/*reset chan->flags*/
chan->flags = 0;
}
}
/* update to kernel */
wiphy_apply_custom_regulatory(pWiphy, pRegdom);
}
void
mtk_reg_notify(IN struct wiphy *pWiphy,
IN struct regulatory_request *pRequest)
{
P_GLUE_INFO_T prGlueInfo;
P_ADAPTER_T prAdapter;
u8 send_cmd_request = 0;
enum regd_state old_state;
if (!pWiphy) {
DBGLOG(RLM, ERROR, "%s(): pWiphy = NULL.\n", __func__);
return;
}
if (g_u4HaltFlag) {
DBGLOG(RLM, WARN, "wlan is halt, skip reg callback\n");
return;
}
/*
* Magic flow for driver to send inband command after kernel's calling reg_notifier callback
*/
if (!pRequest) {
/*triggered by our driver in wlan initial process.*/
if (rlmDomainIsCtrlStateEqualTo(REGD_STATE_INIT)) {
if (rlmDomainIsUsingLocalRegDomainDataBase()) {
DBGLOG(RLM, WARN, "County Code is not assigned. Use default WW.\n");
goto DOMAIN_SEND_CMD;
} else {
DBGLOG(RLM, ERROR, "Invalid REG state happened. state = 0x%x\n",
rlmDomainGetCtrlState());
return;
}
} else if ((rlmDomainIsCtrlStateEqualTo(REGD_STATE_SET_WW_CORE))
|| (rlmDomainIsCtrlStateEqualTo(REGD_STATE_SET_COUNTRY_USER))
|| (rlmDomainIsCtrlStateEqualTo(REGD_STATE_SET_COUNTRY_DRIVER))) {
send_cmd_request = 1;
goto DOMAIN_SEND_CMD;
} else {
DBGLOG(RLM, ERROR, "Invalid REG state happened. state = 0x%x\n", rlmDomainGetCtrlState());
return;
}
}
/*
* Ignore the CORE's WW setting when using local data base of regulatory rules
*/
if ((pRequest->initiator == NL80211_REGDOM_SET_BY_CORE) &&
#if KERNEL_VERSION(3, 14, 0) > CFG80211_VERSION_CODE
(pWiphy->flags & WIPHY_FLAG_CUSTOM_REGULATORY))
#else
(pWiphy->regulatory_flags & REGULATORY_CUSTOM_REG))
#endif
return;/*Ignore the CORE's WW setting*/
/*
* State machine transition
*/
DBGLOG(RLM, INFO, "request->alpha2=%s, initiator=%x, intersect=%d\n",
pRequest->alpha2, pRequest->initiator, pRequest->intersect);
old_state = rlmDomainGetCtrlState();
regd_state_machine(pRequest);
if (rlmDomainGetCtrlState() == old_state) {
if (((old_state == REGD_STATE_SET_COUNTRY_USER) || (old_state == REGD_STATE_SET_COUNTRY_DRIVER))
&& (!(rlmDomainIsSameCountryCode(pRequest->alpha2, sizeof(pRequest->alpha2)))))
DBGLOG(RLM, INFO, "Set by user to NEW country code\n");
else
/* Change to same state or same country, ignore */
return;
} else if (rlmDomainIsCtrlStateEqualTo(REGD_STATE_INVALID)) {
DBGLOG(RLM, ERROR, "\n%s():\n---> WARNING. Transit to invalid state.\n", __func__);
DBGLOG(RLM, ERROR, "---> WARNING.\n ");
rlmDomainAssert(0);
#if 0
return; /*error state*/
#endif
}
/*
* Set country code
*/
if (pRequest->initiator != NL80211_REGDOM_SET_BY_DRIVER) {
rlmDomainSetCountryCode(pRequest->alpha2, sizeof(pRequest->alpha2));
} else {
/*SET_BY_DRIVER*/
if (rlmDomainIsEfuseUsed()) {
if (!rlmDomainIsUsingLocalRegDomainDataBase())
DBGLOG(RLM, WARN, "[WARNING!!!] Local DB must be used if country code from efuse.\n");
} else {
/* iwpriv case */
if (rlmDomainIsUsingLocalRegDomainDataBase() &&
(!rlmDomainIsEfuseUsed())) {
/*iwpriv set country but local data base*/
u32 country_code = rlmDomainGetTempCountryCode();
rlmDomainSetCountryCode((char *)&country_code, sizeof(country_code));
} else {
/*iwpriv set country but query CRDA*/
rlmDomainSetCountryCode(pRequest->alpha2, sizeof(pRequest->alpha2));
}
}
}
rlmDomainSetDfsRegion(pRequest->dfs_region);
DOMAIN_SEND_CMD:
DBGLOG(RLM, INFO, "g_mtk_regd_control.alpha2 = 0x%x\n", rlmDomainGetCountryCode());
/*
* Check if using customized regulatory rule
*/
if (rlmDomainIsUsingLocalRegDomainDataBase()) {
const struct ieee80211_regdomain *pRegdom;
u32 country_code = rlmDomainGetCountryCode();
char alpha2[4];
/*fetch regulatory rules from local data base*/
alpha2[0] = country_code & 0xFF;
alpha2[1] = (country_code >> 8) & 0xFF;
alpha2[2] = (country_code >> 16) & 0xFF;
alpha2[3] = (country_code >> 24) & 0xFF;
pRegdom = rlmDomainSearchRegdomainFromLocalDataBase(alpha2);
if (!pRegdom) {
DBGLOG(RLM, ERROR, "%s(): Error, Cannot find the correct RegDomain. country = %s\n",
__func__, rlmDomainGetCountryCode());
rlmDomainAssert(0);
return;
}
mtk_apply_custom_regulatory(pWiphy, pRegdom);
}
/*
* Parsing channels
*/
if (send_cmd_request)
rlmDomainParsingChannel(rlmDomainGetRefWiphy());
else
rlmDomainParsingChannel(pWiphy);/*real regd update*/
/*
* Always use the wlan GlueInfo as parameter,
* because P2P stores it as a different way
* and I do not want to make a detection about
* which wiphy, wlan wiphy or p2p wiphy is.
*/
prGlueInfo = rlmDomainGetGlueInfo();
/*
* Prepare to send channel information to firmware
*/
if (!prGlueInfo)
return; /*interface is not up yet.*/
prAdapter = prGlueInfo->prAdapter;
if (!prAdapter)
return; /*interface is not up yet.*/
/*
* Check if firmawre support single sku
*/
if (!regd_is_single_sku_en())
return; /*no need to send information to firmware due to firmware is not supported*/
/*
* Send commands to firmware
*/
prAdapter->rWifiVar.rConnSettings.u2CountryCode = (UINT_16)rlmDomainGetCountryCode();
rlmDomainSendCmd(prAdapter, FALSE);
}
void
cfg80211_regd_set_wiphy(IN struct wiphy *prWiphy)
{
/*
* register callback
*/
prWiphy->reg_notifier = mtk_reg_notify;
/*
* clear REGULATORY_CUSTOM_REG flag
*/
#if KERNEL_VERSION(3, 14, 0) > CFG80211_VERSION_CODE
/*tells kernel that assign WW as default*/
prWiphy->flags &= ~(WIPHY_FLAG_CUSTOM_REGULATORY);
#else
prWiphy->regulatory_flags &= ~(REGULATORY_CUSTOM_REG);
/*ignore the hint from IE*/
prWiphy->regulatory_flags |= REGULATORY_COUNTRY_IE_IGNORE;
#endif
/*
* set REGULATORY_CUSTOM_REG flag
*/
#if (CFG_SUPPORT_SINGLE_SKU_LOCAL_DB == 1)
#if KERNEL_VERSION(3, 14, 0) > CFG80211_VERSION_CODE
/*tells kernel that assign WW as default*/
prWiphy->flags |= (WIPHY_FLAG_CUSTOM_REGULATORY);
#else
prWiphy->regulatory_flags |= (REGULATORY_CUSTOM_REG);
#endif
/* assigned a defautl one */
if (rlmDomainGetLocalDefaultRegd())
wiphy_apply_custom_regulatory(prWiphy, rlmDomainGetLocalDefaultRegd());
#endif
/*
* Initialize regd control information
*/
rlmDomainResetCtrlInfo();
}
#else
void
cfg80211_regd_set_wiphy(IN struct wiphy *prWiphy)
{
}
#endif
int mtk_cfg80211_suspend(struct wiphy *wiphy, struct cfg80211_wowlan *wow)
{
P_GLUE_INFO_T prGlueInfo;
ADAPTER_T *prAdapter;
UINT_32 u4BufLen;
WLAN_STATUS rStatus = WLAN_STATUS_SUCCESS;
DBGLOG(REQ, INFO, "CFG80211 suspend CB\n");
if (!wlanGetGlueInfo()) {
DBGLOG(REQ, ERROR, "NIC does not exist!\n");
return 0;
}
prGlueInfo = (P_GLUE_INFO_T) wiphy_priv(wiphy);
ASSERT(prGlueInfo);
prAdapter = prGlueInfo->prAdapter;
DBGLOG(REQ, WARN, "Wow:%d, WowEnable:%d, state:%d\n",
prGlueInfo->prAdapter->rWifiVar.ucWow, prGlueInfo->prAdapter->rWowCtrl.fgWowEnable,
kalGetMediaStateIndicated(prGlueInfo));
/* 1) wifi cfg "Wow" must be true, 2) wow is disable 3) WIfI connected => execute link down flow */
if (prGlueInfo->prAdapter->rWifiVar.ucWow && !prGlueInfo->prAdapter->rWowCtrl.fgWowEnable) {
if (kalGetMediaStateIndicated(prGlueInfo) == PARAM_MEDIA_STATE_CONNECTED) {
DBGLOG(REQ, WARN, "CFG80211 suspend link down\n");
rStatus = kalIoctl(prGlueInfo, wlanoidLinkDown, NULL, 0, TRUE, FALSE, FALSE, &u4BufLen);
}
}
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(REQ, WARN, "cfg 80211 suspend fail!\n");
return -EINVAL;
}
return 0;
}