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coral / mt7668-wifi-mod / 450e54610875ee0523a7d5fec812b6b0314bc708 / . / os / linux / gl_p2p_cfg80211.c
blob: 1277f75526985ec813a94ef281713440761674d3 [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_p2p_cfg80211.c@@
*/
/*! \file gl_p2p_cfg80211.c
* \brief Main routines of Linux driver interface for Wi-Fi Direct
* using cfg80211 interface
*
* This file contains the main 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 "config.h"
#if CFG_ENABLE_WIFI_DIRECT && CFG_ENABLE_WIFI_DIRECT_CFG_80211
#include <linux/kernel.h>
#include <linux/netdevice.h>
#include <linux/wireless.h>
#include <linux/ieee80211.h>
#include <net/cfg80211.h>
#include "precomp.h"
#include "gl_cfg80211.h"
#include "gl_p2p_os.h"
#ifdef __GNUC__
#pragma GCC diagnostic ignored "-Wformat"
#endif
/*******************************************************************************
* 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
********************************************************************************
*/
BOOLEAN
mtk_p2p_cfg80211func_channel_sco_switch(IN enum nl80211_channel_type channel_type,
IN P_ENUM_CHNL_EXT_T prChnlSco)
{
BOOLEAN fgIsValid = FALSE;
do {
if (prChnlSco) {
switch (channel_type) {
case NL80211_CHAN_NO_HT:
*prChnlSco = CHNL_EXT_SCN;
break;
case NL80211_CHAN_HT20:
*prChnlSco = CHNL_EXT_SCN;
break;
case NL80211_CHAN_HT40MINUS:
*prChnlSco = CHNL_EXT_SCA;
break;
case NL80211_CHAN_HT40PLUS:
*prChnlSco = CHNL_EXT_SCB;
break;
default:
ASSERT(FALSE);
*prChnlSco = CHNL_EXT_SCN;
break;
}
}
fgIsValid = TRUE;
} while (FALSE);
return fgIsValid;
}
BOOLEAN
mtk_p2p_cfg80211func_channel_format_switch(IN struct cfg80211_chan_def *channel_def,
IN struct ieee80211_channel *channel,
IN P_RF_CHANNEL_INFO_T prRfChnlInfo)
{
BOOLEAN fgIsValid = FALSE;
do {
if (channel == NULL)
break;
if (prRfChnlInfo) {
prRfChnlInfo->ucChannelNum = nicFreq2ChannelNum(channel->center_freq * 1000);
switch (channel->band) {
case KAL_BAND_2GHZ:
prRfChnlInfo->eBand = BAND_2G4;
break;
case KAL_BAND_5GHZ:
prRfChnlInfo->eBand = BAND_5G;
break;
default:
prRfChnlInfo->eBand = BAND_2G4;
break;
}
}
if (channel_def && prRfChnlInfo) {
switch (channel_def->width) {
case NL80211_CHAN_WIDTH_20_NOHT:
case NL80211_CHAN_WIDTH_20:
prRfChnlInfo->ucChnlBw = MAX_BW_20MHZ;
break;
case NL80211_CHAN_WIDTH_40:
prRfChnlInfo->ucChnlBw = MAX_BW_40MHZ;
break;
case NL80211_CHAN_WIDTH_80:
prRfChnlInfo->ucChnlBw = MAX_BW_80MHZ;
break;
case NL80211_CHAN_WIDTH_80P80:
prRfChnlInfo->ucChnlBw = MAX_BW_80_80_MHZ;
break;
case NL80211_CHAN_WIDTH_160:
prRfChnlInfo->ucChnlBw = MAX_BW_160MHZ;
break;
default:
prRfChnlInfo->ucChnlBw = MAX_BW_20MHZ;
break;
}
prRfChnlInfo->u2PriChnlFreq = channel->center_freq;
prRfChnlInfo->u4CenterFreq1 = channel_def->center_freq1;
prRfChnlInfo->u4CenterFreq2 = channel_def->center_freq2;
}
fgIsValid = TRUE;
} while (FALSE);
return fgIsValid;
}
/* mtk_p2p_cfg80211func_channel_format_switch */
INT_32 mtk_Netdev_To_RoleIdx(P_GLUE_INFO_T prGlueInfo, struct net_device *ndev, PUINT_8 pucRoleIdx)
{
INT_32 i4Ret = -1;
UINT_32 u4Idx = 0;
if (pucRoleIdx == NULL)
return i4Ret;
#if 0
for (u4Idx = 0; u4Idx < KAL_P2P_NUM; u4Idx++) {
if (prGlP2pInfo->aprRoleHandler[u4Idx] == ndev) {
*pucRoleIdx = (UINT_8) u4Idx;
i4Ret = 0;
}
}
#if 1
i4Ret = 0;
*pucRoleIdx = 0;
#endif
#else
for (u4Idx = 0; u4Idx < prGlueInfo->prAdapter->prP2pInfo->u4DeviceNum ; u4Idx++) {
if (prGlueInfo->prP2PInfo[u4Idx]->aprRoleHandler == NULL)
continue;
if (prGlueInfo->prP2PInfo[u4Idx]->aprRoleHandler == ndev) {
*pucRoleIdx = (UINT_8) u4Idx;
i4Ret = 0;
}
}
#endif
return i4Ret;
} /* mtk_Netdev_To_RoleIdx */
static void mtk_vif_destructor(struct net_device *dev)
{
struct wireless_dev *prWdev = ERR_PTR(-ENOMEM);
UINT_32 u4Idx = 0;
DBGLOG(P2P, INFO, "mtk_newInf_destructor\n");
if (dev) {
prWdev = dev->ieee80211_ptr;
free_netdev(dev);
if (prWdev) {
/* Role[i] and Dev share the same wireless dev by default */
for (u4Idx = 0; u4Idx < KAL_P2P_NUM; u4Idx++) {
if ((prWdev == gprP2pRoleWdev[u4Idx]) &&
(gprP2pRoleWdev[u4Idx] != gprP2pWdev)) {
DBGLOG(P2P, INFO, "mtk_newInf_destructor remove added Wd\n");
gprP2pRoleWdev[u4Idx] = gprP2pWdev;
}
}
kfree(prWdev);
}
}
}
#if KERNEL_VERSION(4, 14, 0) <= CFG80211_VERSION_CODE
struct wireless_dev *mtk_p2p_cfg80211_add_iface(struct wiphy *wiphy,
const char *name, unsigned char name_assign_type,
enum nl80211_iftype type, struct vif_params *params)
#elif KERNEL_VERSION(4, 1, 0) <= CFG80211_VERSION_CODE
struct wireless_dev *mtk_p2p_cfg80211_add_iface(struct wiphy *wiphy,
const char *name, unsigned char name_assign_type,
enum nl80211_iftype type, u32 *flags, struct vif_params *params)
#else
struct wireless_dev *mtk_p2p_cfg80211_add_iface(struct wiphy *wiphy,
const char *name,
enum nl80211_iftype type, u32 *flags, struct vif_params *params)
#endif
{
/* 2 TODO: Fit kernel 3.10 modification */
P_ADAPTER_T prAdapter;
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
struct net_device *prNewNetDevice = NULL;
UINT_32 u4Idx = 0;
P_GL_P2P_INFO_T prP2pInfo = (P_GL_P2P_INFO_T) NULL;
P_GL_HIF_INFO_T prHif = NULL;
P_MSG_P2P_SWITCH_OP_MODE_T prSwitchModeMsg = (P_MSG_P2P_SWITCH_OP_MODE_T) NULL;
struct wireless_dev *prWdev = ERR_PTR(-ENOMEM);
P_P2P_ROLE_FSM_INFO_T prP2pRoleFsmInfo = (P_P2P_ROLE_FSM_INFO_T) NULL;
P_NETDEV_PRIVATE_GLUE_INFO prNetDevPriv = (P_NETDEV_PRIVATE_GLUE_INFO) NULL;
PARAM_MAC_ADDRESS rMacAddr;
P_MSG_P2P_ACTIVE_DEV_BSS_T prMsgActiveBss = (P_MSG_P2P_ACTIVE_DEV_BSS_T) NULL;
DBGLOG(P2P, INFO, "mtk_p2p_cfg80211_add_iface\n");
do {
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (prGlueInfo == NULL)
break;
prAdapter = prGlueInfo->prAdapter;
for (u4Idx = 0; u4Idx < KAL_P2P_NUM; u4Idx++) {
if (prGlueInfo->prP2PInfo[u4Idx]->aprRoleHandler ==
prGlueInfo->prP2PInfo[u4Idx]->prDevHandler)
break;
if (prGlueInfo->prP2PInfo[u4Idx]->aprRoleHandler == NULL) {
p2pRoleFsmInit(prGlueInfo->prAdapter, u4Idx);
break;
}
}
if (u4Idx == KAL_P2P_NUM) {
/* Role port full. */
break;
}
/*u4Idx = 0;*/
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_add_iface u4Idx=%d\n", u4Idx);
prP2pInfo = prGlueInfo->prP2PInfo[u4Idx];
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_add_iface name = %s\n", name);
#if KERNEL_VERSION(3, 17, 0) <= CFG80211_VERSION_CODE
prNewNetDevice = alloc_netdev_mq(sizeof(NETDEV_PRIVATE_GLUE_INFO), name,
NET_NAME_PREDICTABLE, ether_setup, CFG_MAX_TXQ_NUM);
#else
prNewNetDevice = alloc_netdev_mq(sizeof(NETDEV_PRIVATE_GLUE_INFO), name, ether_setup, CFG_MAX_TXQ_NUM);
#endif
if (prNewNetDevice == NULL) {
DBGLOG(P2P, TRACE, "alloc_netdev_mq fail\n");
break;
}
prP2pInfo->aprRoleHandler = prNewNetDevice;
*((P_GLUE_INFO_T *) netdev_priv(prNewNetDevice)) = prGlueInfo;
prNewNetDevice->needed_headroom += NIC_TX_HEAD_ROOM;
prNewNetDevice->netdev_ops = &p2p_netdev_ops;
prHif = &prGlueInfo->rHifInfo;
ASSERT(prHif);
#if defined(_HIF_SDIO)
#if (MTK_WCN_HIF_SDIO == 0)
SET_NETDEV_DEV(prNewNetDevice, &(prHif->func->dev));
#endif
#endif
#if CFG_ENABLE_WIFI_DIRECT_CFG_80211
prWdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL);
if (!prWdev) {
DBGLOG(P2P, ERROR, "allocate p2p wireless device fail, no memory\n");
prWdev = ERR_PTR(-ENOMEM);
free_netdev(prP2pInfo->aprRoleHandler);
prP2pInfo->aprRoleHandler = NULL;
break;
}
kalMemCopy(prWdev, gprP2pWdev, sizeof(struct wireless_dev));
prWdev->netdev = prNewNetDevice;
prNewNetDevice->ieee80211_ptr = prWdev;
if (prNewNetDevice->ieee80211_ptr)
prNewNetDevice->ieee80211_ptr->iftype = type;
/* register destructor function for virtual interface */
#if KERNEL_VERSION(4, 14, 0) <= CFG80211_VERSION_CODE
prNewNetDevice->priv_destructor = mtk_vif_destructor;
#else
prNewNetDevice->destructor = mtk_vif_destructor;
#endif
gprP2pRoleWdev[u4Idx] = prWdev;
/*prP2pInfo->prRoleWdev[0] = prWdev;*//* TH3 multiple P2P */
#endif
#if CFG_TCP_IP_CHKSUM_OFFLOAD
/* set HW checksum offload */
if (prAdapter->fgIsSupportCsumOffload)
prNewNetDevice->features = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
NETIF_F_RXCSUM;
#endif /* CFG_TCP_IP_CHKSUM_OFFLOAD */
kalResetStats(prNewNetDevice);
/* net device initialize */
netif_carrier_off(prP2pInfo->aprRoleHandler);
netif_tx_stop_all_queues(prP2pInfo->aprRoleHandler);
/* register for net device */
if (register_netdevice(prP2pInfo->aprRoleHandler) < 0) {
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_add_iface 456\n");
DBGLOG(INIT, WARN, "unable to register netdevice for p2p\n");
kfree(prWdev);
prWdev = ERR_PTR(-ENOMEM);
free_netdev(prP2pInfo->aprRoleHandler);
prP2pInfo->aprRoleHandler = NULL;
break;
} else {
DBGLOG(P2P, TRACE, "register_netdev OK\n");
prGlueInfo->prAdapter->rP2PNetRegState = ENUM_NET_REG_STATE_REGISTERED;
}
prP2pRoleFsmInfo = prAdapter->rWifiVar.aprP2pRoleFsmInfo[u4Idx];
/* 13. bind netdev pointer to netdev index */
wlanBindBssIdxToNetInterface(prGlueInfo, prP2pRoleFsmInfo->ucBssIndex,
(PVOID) prP2pInfo->aprRoleHandler);
prNetDevPriv = (P_NETDEV_PRIVATE_GLUE_INFO) netdev_priv(prP2pInfo->aprRoleHandler);
prNetDevPriv->prGlueInfo = prGlueInfo;
prNetDevPriv->ucBssIdx = prP2pRoleFsmInfo->ucBssIndex;
/* 4.2 fill hardware address */
COPY_MAC_ADDR(rMacAddr, prAdapter->rMyMacAddr);
if (prGlueInfo->prAdapter->rWifiVar.ucP2pShareMacAddr &&
(type == NL80211_IFTYPE_P2P_CLIENT || type == NL80211_IFTYPE_P2P_GO)) {
rMacAddr[0] = gPrP2pDev[0]->dev_addr[0];
} else {
rMacAddr[0] |= 0x2; /* change to local administrated address */
if (u4Idx > 0)
rMacAddr[0] ^= u4Idx << 2;
else
rMacAddr[0] ^= prGlueInfo->prAdapter->prP2pInfo->u4DeviceNum << 2;
}
kalMemCopy(prNewNetDevice->dev_addr, rMacAddr, ETH_ALEN);
kalMemCopy(prNewNetDevice->perm_addr, rMacAddr, ETH_ALEN);
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_add_iface ucBssIdx=%d\n", prNetDevPriv->ucBssIdx);
/* Switch OP MOde. */
prSwitchModeMsg =
(P_MSG_P2P_SWITCH_OP_MODE_T) cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG,
sizeof(MSG_P2P_SWITCH_OP_MODE_T));
if (prSwitchModeMsg == NULL) {
ASSERT(FALSE);
DBGLOG(INIT, WARN, "unable to alloc msg\n");
kfree(prWdev);
prWdev = ERR_PTR(-ENOMEM);
free_netdev(prGlueInfo->prP2PInfo[u4Idx]->aprRoleHandler);
prGlueInfo->prP2PInfo[u4Idx]->aprRoleHandler = NULL;
break;
} else {
prSwitchModeMsg->rMsgHdr.eMsgId = MID_MNY_P2P_FUN_SWITCH;
prSwitchModeMsg->ucRoleIdx = 0;
switch (type) {
case NL80211_IFTYPE_P2P_CLIENT:
DBGLOG(P2P, TRACE, "NL80211_IFTYPE_P2P_CLIENT.\n");
prSwitchModeMsg->eOpMode = OP_MODE_INFRASTRUCTURE;
kalP2PSetRole(prGlueInfo, 1, u4Idx);
break;
case NL80211_IFTYPE_STATION:
DBGLOG(P2P, TRACE, "NL80211_IFTYPE_STATION.\n");
prSwitchModeMsg->eOpMode = OP_MODE_INFRASTRUCTURE;
kalP2PSetRole(prGlueInfo, 1, u4Idx);
break;
case NL80211_IFTYPE_AP:
DBGLOG(P2P, TRACE, "NL80211_IFTYPE_AP.\n");
prSwitchModeMsg->eOpMode = OP_MODE_ACCESS_POINT;
kalP2PSetRole(prGlueInfo, 2, u4Idx);
break;
case NL80211_IFTYPE_P2P_GO:
DBGLOG(P2P, TRACE, "NL80211_IFTYPE_P2P_GO not AP.\n");
prSwitchModeMsg->eOpMode = OP_MODE_ACCESS_POINT;
kalP2PSetRole(prGlueInfo, 2, u4Idx);
break;
default:
DBGLOG(P2P, TRACE, "Other type :%d .\n", type);
prSwitchModeMsg->eOpMode = OP_MODE_P2P_DEVICE;
kalP2PSetRole(prGlueInfo, 0, u4Idx);
break;
}
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prSwitchModeMsg,
MSG_SEND_METHOD_BUF);
}
/* Send Msg to DevFsm and active P2P dev BSS */
prMsgActiveBss =
(P_MSG_P2P_ACTIVE_DEV_BSS_T) cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG,
sizeof(MSG_P2P_ACTIVE_DEV_BSS_T));
if (prMsgActiveBss == NULL) {
ASSERT(FALSE);
DBGLOG(INIT, WARN, "unable to alloc msg\n");
kfree(prWdev);
prWdev = ERR_PTR(-ENOMEM);
free_netdev(prGlueInfo->prP2PInfo[u4Idx]->aprRoleHandler);
prGlueInfo->prP2PInfo[u4Idx]->aprRoleHandler = NULL;
break;
}
prMsgActiveBss->rMsgHdr.eMsgId = MID_MNY_P2P_ACTIVE_BSS;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prMsgActiveBss, MSG_SEND_METHOD_BUF);
} while (FALSE);
return prWdev;
} /* mtk_p2p_cfg80211_add_iface */
int mtk_p2p_cfg80211_del_iface(struct wiphy *wiphy, struct wireless_dev *wdev)
{
#if 0
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
P_MSG_P2P_DEL_IFACE_T prP2pDelIfaceMsg = (P_MSG_P2P_DEL_IFACE_T) NULL;
P_MSG_P2P_ACTIVE_DEV_BSS_T prMsgActiveBss = (P_MSG_P2P_ACTIVE_DEV_BSS_T) NULL;
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (prGlueInfo == NULL)
return -EINVAL;
prP2pDelIfaceMsg =
(P_MSG_P2P_DEL_IFACE_T) cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG,
sizeof(MSG_P2P_DEL_IFACE_T));
if (prP2pDelIfaceMsg == NULL) {
ASSERT(FALSE);
DBGLOG(INIT, WARN, "unable to alloc msg\n");
} else {
prP2pDelIfaceMsg->rMsgHdr.eMsgId = MID_MNY_P2P_DEL_IFACE;
prP2pDelIfaceMsg->ucRoleIdx = 0;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prP2pDelIfaceMsg, MSG_SEND_METHOD_BUF);
/* Send Msg to DevFsm and Deactive P2P dev BSS */
prMsgActiveBss = cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG, sizeof(MSG_P2P_ACTIVE_DEV_BSS_T));
prMsgActiveBss->rMsgHdr.eMsgId = MID_MNY_P2P_ACTIVE_BSS;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prMsgActiveBss, MSG_SEND_METHOD_BUF);
}
#else
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
P_MSG_P2P_DEL_IFACE_T prP2pDelIfaceMsg = (P_MSG_P2P_DEL_IFACE_T) NULL;
P_ADAPTER_T prAdapter;
P_GL_P2P_INFO_T prP2pInfo = (P_GL_P2P_INFO_T) NULL;
P_P2P_ROLE_FSM_INFO_T prP2pRoleFsmInfo = (P_P2P_ROLE_FSM_INFO_T) NULL;
P_GL_P2P_DEV_INFO_T prP2pGlueDevInfo = (P_GL_P2P_DEV_INFO_T) NULL;
struct net_device *UnregRoleHander = (struct net_device *)NULL;
GLUE_SPIN_LOCK_DECLARATION();
DBGLOG(P2P, INFO, "mtk_p2p_cfg80211_del_iface\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (prGlueInfo == NULL)
return -EINVAL;
prAdapter = prGlueInfo->prAdapter;
prP2pInfo = prGlueInfo->prP2PInfo[0];
prP2pGlueDevInfo = prGlueInfo->prP2PDevInfo;
KAL_ACQUIRE_MUTEX(prAdapter, MUTEX_DEL_INF);
prP2pRoleFsmInfo = prAdapter->rWifiVar.aprP2pRoleFsmInfo[0];
wlanBindBssIdxToNetInterface(prGlueInfo, prP2pRoleFsmInfo->ucBssIndex,
(PVOID) prGlueInfo->prP2PInfo[0]->prDevHandler);
UnregRoleHander = prP2pInfo->aprRoleHandler;
/* Wait for kalSendCompleteAndAwakeQueue() complete */
GLUE_ACQUIRE_SPIN_LOCK(prGlueInfo, SPIN_LOCK_NET_DEV);
prP2pInfo->aprRoleHandler = prP2pInfo->prDevHandler;
GLUE_RELEASE_SPIN_LOCK(prGlueInfo, SPIN_LOCK_NET_DEV);
/* Check the Scan request is pending and we abort it before delete interface */
if (prP2pGlueDevInfo->prScanRequest != NULL) {
/* Check the wdev with backup scan req due to */
/* the kernel will free this request by error handling */
if (prP2pGlueDevInfo->rBackupScanRequest.wdev == UnregRoleHander->ieee80211_ptr) {
kalCfg80211ScanDone(&(prP2pGlueDevInfo->rBackupScanRequest), TRUE);
/* clear the request to avoid the Role FSM calls the scan_done again */
prP2pGlueDevInfo->prScanRequest = NULL;
}
}
/* prepare for removal */
if (netif_carrier_ok(UnregRoleHander))
netif_carrier_off(UnregRoleHander);
netif_tx_stop_all_queues(UnregRoleHander);
/* Here are functions which need rtnl_lock */
unregister_netdevice(UnregRoleHander);
/* free is called at destructor */
/* free_netdev(UnregRoleHander); */
KAL_RELEASE_MUTEX(prAdapter, MUTEX_DEL_INF);
prP2pDelIfaceMsg =
(P_MSG_P2P_DEL_IFACE_T) cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG,
sizeof(MSG_P2P_DEL_IFACE_T));
if (prP2pDelIfaceMsg == NULL) {
ASSERT(FALSE);
DBGLOG(INIT, WARN, "unable to alloc msg\n");
} else {
prP2pDelIfaceMsg->rMsgHdr.eMsgId = MID_MNY_P2P_DEL_IFACE;
prP2pDelIfaceMsg->ucRoleIdx = 0;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prP2pDelIfaceMsg, MSG_SEND_METHOD_BUF);
}
#endif
return 0;
} /* mtk_p2p_cfg80211_del_iface */
int mtk_p2p_cfg80211_add_key(struct wiphy *wiphy,
struct net_device *ndev,
u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params)
{
P_GLUE_INFO_T prGlueInfo = NULL;
INT_32 i4Rslt = -EINVAL;
WLAN_STATUS rStatus = WLAN_STATUS_SUCCESS;
UINT_32 u4BufLen = 0;
P2P_PARAM_KEY_T rKey;
UINT_8 ucRoleIdx = 0;
const UINT_8 aucBCAddr[] = BC_MAC_ADDR;
/* const UINT_8 aucZeroMacAddr[] = NULL_MAC_ADDR; */
#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
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (mtk_Netdev_To_RoleIdx(prGlueInfo, ndev, &ucRoleIdx) != 0)
return -EINVAL;
#if DBG
DBGLOG(RSN, TRACE, "mtk_p2p_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, TRACE, "Cipher = %x\n", params->cipher);
DBGLOG_MEM8(RSN, TRACE, params->key, params->key_len);
#endif
/* Todo:: By Cipher to set the key */
kalMemZero(&rKey, sizeof(P2P_PARAM_KEY_T));
if (p2pFuncRoleToBssIdx(prGlueInfo->prAdapter, ucRoleIdx, &rKey.ucBssIdx) != WLAN_STATUS_SUCCESS)
return -EINVAL;
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);
}
}
/* For BC addr case: ex: AP mode, driver_nl80211 will not have mac_addr */
if (pairwise) {
rKey.u4KeyIndex |= BIT(31); /* Tx */
rKey.u4KeyIndex |= BIT(30); /* Pairwise */
COPY_MAC_ADDR(rKey.arBSSID, mac_addr);
} else {
COPY_MAC_ADDR(rKey.arBSSID, aucBCAddr);
}
/* Check if add key under AP mode */
if (kalP2PGetRole(prGlueInfo, ucRoleIdx) == 2)
rKey.u4KeyIndex |= BIT(28); /* authenticator */
#if CFG_SUPPORT_REPLAY_DETECTION
if (params->key) {
for (i = 0; i < params->key_len; i++) {
if (params->key[i] == 0x00)
ucCheckZeroKey++;
}
if (ucCheckZeroKey == params->key_len)
return 0;
}
#endif
if (params->key)
kalMemCopy(rKey.aucKeyMaterial, params->key, params->key_len);
rKey.u4KeyLength = params->key_len;
rKey.u4Length = ((ULONG)&(((P_P2P_PARAM_KEY_T) 0)->aucKeyMaterial)) + rKey.u4KeyLength;
#if CFG_SUPPORT_REPLAY_DETECTION
prBssInfo = GET_BSS_INFO_BY_INDEX(prGlueInfo->prAdapter, rKey.ucBssIdx);
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;
}
int mtk_p2p_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;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
/* not implemented yet */
return -EINVAL;
}
int mtk_p2p_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;
PARAM_REMOVE_KEY_T rRemoveKey;
INT_32 i4Rslt = -EINVAL;
WLAN_STATUS rStatus = WLAN_STATUS_SUCCESS;
UINT_32 u4BufLen = 0;
UINT_8 ucRoleIdx = 0;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (mtk_Netdev_To_RoleIdx(prGlueInfo, ndev, &ucRoleIdx) < 0)
return -EINVAL;
#if DBG
DBGLOG(RSN, TRACE, "mtk_p2p_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));
if (p2pFuncRoleToBssIdx(prGlueInfo->prAdapter, ucRoleIdx, &rRemoveKey.ucBssIdx) != WLAN_STATUS_SUCCESS)
return -EINVAL;
if (mac_addr)
COPY_MAC_ADDR(rRemoveKey.arBSSID, mac_addr);
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);
}
rStatus = kalIoctl(prGlueInfo,
wlanoidSetRemoveKey, &rRemoveKey, rRemoveKey.u4Length, FALSE, FALSE, TRUE, &u4BufLen);
if (rStatus == WLAN_STATUS_SUCCESS)
i4Rslt = 0;
return i4Rslt;
}
int
mtk_p2p_cfg80211_set_default_key(struct wiphy *wiphy,
struct net_device *netdev, u8 key_index, bool unicast, bool multicast)
{
P_GLUE_INFO_T prGlueInfo = NULL;
PARAM_DEFAULT_KEY_T rDefaultKey;
UINT_8 ucRoleIdx = 0;
WLAN_STATUS rStatus = WLAN_STATUS_SUCCESS;
INT_32 i4Rst = -EINVAL;
UINT_32 u4BufLen = 0;
BOOLEAN fgDef = FALSE, fgMgtDef = FALSE;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (mtk_Netdev_To_RoleIdx(prGlueInfo, netdev, &ucRoleIdx) != 0)
return -EINVAL;
#if DBG
DBGLOG(RSN, TRACE, "mtk_p2p_cfg80211_set_default_key\n");
DBGLOG(RSN, TRACE, "keyIdx = %d unicast = %d multicast = %d\n", key_index, unicast, multicast);
#endif
/* For wep case, this set the key for tx */
if (p2pFuncRoleToBssIdx(prGlueInfo->prAdapter, ucRoleIdx, &rDefaultKey.ucBssIdx) != WLAN_STATUS_SUCCESS)
return -EINVAL;
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;
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 setting the default mgmt key index
*
* @param
*
* @retval 0: successful
* others: failure
*/
/*----------------------------------------------------------------------------*/
int mtk_p2p_cfg80211_set_mgmt_key(struct wiphy *wiphy, struct net_device *dev, u8 key_index)
{
DBGLOG(RSN, INFO, "mtk_p2p_cfg80211_set_mgmt_key, kid:%d\n", key_index);
return 0;
}
#if KERNEL_VERSION(3, 16, 0) <= CFG80211_VERSION_CODE
int mtk_p2p_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev,
const u8 *mac, struct station_info *sinfo)
{
INT_32 i4RetRslt = -EINVAL;
UINT_8 ucRoleIdx = 0;
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
P_GL_P2P_INFO_T prP2pGlueInfo = (P_GL_P2P_INFO_T) NULL;
P2P_STATION_INFO_T rP2pStaInfo;
ASSERT(wiphy);
do {
if ((wiphy == NULL) || (ndev == NULL) || (sinfo == NULL) || (mac == NULL))
break;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_get_station\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (mtk_Netdev_To_RoleIdx(prGlueInfo, ndev, &ucRoleIdx) != 0)
return -EINVAL;
prP2pGlueInfo = prGlueInfo->prP2PInfo[ucRoleIdx];
sinfo->filled = 0;
/* Get station information. */
/* 1. Inactive time? */
p2pFuncGetStationInfo(prGlueInfo->prAdapter, (PUINT_8)mac, &rP2pStaInfo);
/* Inactive time. */
#if KERNEL_VERSION(4, 0, 0) <= CFG80211_VERSION_CODE
sinfo->filled |= BIT(NL80211_STA_INFO_INACTIVE_TIME);
#else
sinfo->filled |= STATION_INFO_INACTIVE_TIME;
#endif
sinfo->inactive_time = rP2pStaInfo.u4InactiveTime;
sinfo->generation = prP2pGlueInfo->i4Generation;
i4RetRslt = 0;
} while (FALSE);
return i4RetRslt;
}
#else
int mtk_p2p_cfg80211_get_station(struct wiphy *wiphy, struct net_device *ndev, u8 *mac, struct station_info *sinfo)
{
INT_32 i4RetRslt = -EINVAL;
UINT_8 ucRoleIdx = 0;
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
P_GL_P2P_INFO_T prP2pGlueInfo = (P_GL_P2P_INFO_T) NULL;
P2P_STATION_INFO_T rP2pStaInfo;
ASSERT(wiphy);
do {
if ((wiphy == NULL) || (ndev == NULL) || (sinfo == NULL) || (mac == NULL))
break;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_get_station\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (mtk_Netdev_To_RoleIdx(prGlueInfo, ndev, &ucRoleIdx) != 0)
return -EINVAL;
prP2pGlueInfo = prGlueInfo->prP2PInfo[ucRoleIdx];
sinfo->filled = 0;
/* Get station information. */
/* 1. Inactive time? */
p2pFuncGetStationInfo(prGlueInfo->prAdapter, mac, &rP2pStaInfo);
/* Inactive time. */
sinfo->filled |= STATION_INFO_INACTIVE_TIME;
sinfo->inactive_time = rP2pStaInfo.u4InactiveTime;
sinfo->generation = prP2pGlueInfo->i4Generation;
i4RetRslt = 0;
} while (FALSE);
return i4RetRslt;
}
#endif
int mtk_p2p_cfg80211_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request)
{
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
P_GL_P2P_INFO_T prP2pGlueInfo = (P_GL_P2P_INFO_T) NULL;
P_GL_P2P_DEV_INFO_T prP2pGlueDevInfo = (P_GL_P2P_DEV_INFO_T) NULL;
P_MSG_P2P_SCAN_REQUEST_T prMsgScanRequest = (P_MSG_P2P_SCAN_REQUEST_T) NULL;
UINT_32 u4MsgSize = 0, u4Idx = 0;
INT_32 i4RetRslt = -EINVAL;
P_RF_CHANNEL_INFO_T prRfChannelInfo = (P_RF_CHANNEL_INFO_T) NULL;
P_P2P_SSID_STRUCT_T prSsidStruct = (P_P2P_SSID_STRUCT_T) NULL;
struct ieee80211_channel *prChannel = NULL;
struct cfg80211_ssid *prSsid = NULL;
UINT_8 ucBssIdx = 0;
BOOLEAN fgIsFullChanScan = FALSE;
/* [---------Channel---------] [---------SSID---------][---------IE---------] */
do {
if ((wiphy == NULL) || (request == NULL))
break;
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (wlanIsChipAssert(prGlueInfo->prAdapter))
break;
prP2pGlueInfo = prGlueInfo->prP2PInfo[0];
prP2pGlueDevInfo = prGlueInfo->prP2PDevInfo;
if ((prP2pGlueInfo == NULL) || (prP2pGlueDevInfo == NULL)) {
ASSERT(FALSE);
break;
}
DBGLOG(P2P, INFO, "mtk_p2p_cfg80211_scan.\n");
if (prP2pGlueDevInfo->prScanRequest != NULL) {
/* There have been a scan request on-going processing. */
DBGLOG(P2P, TRACE, "There have been a scan request on-going processing.\n");
break;
}
prP2pGlueDevInfo->prScanRequest = request;
/* Should find out why the n_channels so many? */
if (request->n_channels > MAXIMUM_OPERATION_CHANNEL_LIST) {
request->n_channels = MAXIMUM_OPERATION_CHANNEL_LIST;
fgIsFullChanScan = TRUE;
DBGLOG(P2P, TRACE, "Channel list exceed the maximun support.\n");
}
/* TODO: */
/* Find a way to distinct DEV port scan & ROLE port scan.
*/
ucBssIdx = P2P_DEV_BSS_INDEX;
DBGLOG(P2P, TRACE, "Device Port Scan.\n");
u4MsgSize = sizeof(MSG_P2P_SCAN_REQUEST_T) +
(request->n_channels * sizeof(RF_CHANNEL_INFO_T)) +
(request->n_ssids * sizeof(PARAM_SSID_T)) + request->ie_len;
prMsgScanRequest = cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG, u4MsgSize);
if (prMsgScanRequest == NULL) {
ASSERT(FALSE);
i4RetRslt = -ENOMEM;
break;
}
DBGLOG(P2P, TRACE, "Generating scan request message.\n");
prMsgScanRequest->rMsgHdr.eMsgId = MID_MNY_P2P_DEVICE_DISCOVERY;
prMsgScanRequest->eScanType = SCAN_TYPE_ACTIVE_SCAN;
prMsgScanRequest->ucBssIdx = ucBssIdx;
DBGLOG(P2P, INFO, "Requesting channel number:%d.\n", request->n_channels);
for (u4Idx = 0; u4Idx < request->n_channels; u4Idx++) {
/* Translate Freq from MHz to channel number. */
prRfChannelInfo = &(prMsgScanRequest->arChannelListInfo[u4Idx]);
prChannel = request->channels[u4Idx];
prRfChannelInfo->ucChannelNum = nicFreq2ChannelNum(prChannel->center_freq * 1000);
DBGLOG(P2P, TRACE,
"Scanning Channel:%d, freq: %d\n", prRfChannelInfo->ucChannelNum,
prChannel->center_freq);
switch (prChannel->band) {
case KAL_BAND_2GHZ:
prRfChannelInfo->eBand = BAND_2G4;
break;
case KAL_BAND_5GHZ:
prRfChannelInfo->eBand = BAND_5G;
break;
default:
DBGLOG(P2P, TRACE, "UNKNOWN Band info from supplicant\n");
prRfChannelInfo->eBand = BAND_NULL;
break;
}
/* Iteration. */
prRfChannelInfo++;
}
prMsgScanRequest->u4NumChannel = request->n_channels;
if (fgIsFullChanScan) {
prMsgScanRequest->u4NumChannel = SCN_P2P_FULL_SCAN_PARAM;
DBGLOG(P2P, INFO, "request->n_channels = SCN_P2P_FULL_SCAN_PARAM\n");
}
DBGLOG(P2P, TRACE, "Finish channel list.\n");
/* SSID */
prSsid = request->ssids;
prSsidStruct = (P_P2P_SSID_STRUCT_T) prRfChannelInfo;
if (request->n_ssids) {
ASSERT((ULONG) prSsidStruct == (ULONG)&(prMsgScanRequest->arChannelListInfo[u4Idx]));
prMsgScanRequest->prSSID = prSsidStruct;
}
for (u4Idx = 0; u4Idx < request->n_ssids; u4Idx++) {
COPY_SSID(prSsidStruct->aucSsid,
prSsidStruct->ucSsidLen, request->ssids->ssid, request->ssids->ssid_len);
prSsidStruct++;
prSsid++;
}
prMsgScanRequest->i4SsidNum = request->n_ssids;
DBGLOG(P2P, TRACE, "Finish SSID list:%d.\n", request->n_ssids);
/* IE BUFFERS */
prMsgScanRequest->pucIEBuf = (PUINT_8) prSsidStruct;
if (request->ie_len) {
kalMemCopy(prMsgScanRequest->pucIEBuf, request->ie, request->ie_len);
prMsgScanRequest->u4IELen = request->ie_len;
} else {
prMsgScanRequest->u4IELen = 0;
}
DBGLOG(P2P, TRACE, "Finish IE Buffer.\n");
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prMsgScanRequest, MSG_SEND_METHOD_BUF);
/* Backup scan request structure */
/* The purpose of this backup is due to the kernel free the scan req */
/* when the wpa supplicant down the iface before down, and it will */
/* free the original scan request structure */
/* In this case, the scan resoure could be locked by kernel, and */
/* driver needs this work around to clear the state */
kalMemCopy(&(prP2pGlueDevInfo->rBackupScanRequest),
request, sizeof(struct cfg80211_scan_request));
i4RetRslt = 0;
} while (FALSE);
return i4RetRslt;
} /* mtk_p2p_cfg80211_scan */
int mtk_p2p_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
{
INT_32 i4Rslt = -EINVAL;
P_GLUE_INFO_T prGlueInfo = NULL;
do {
if (wiphy == NULL)
break;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_set_wiphy_params\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (changed & WIPHY_PARAM_RETRY_SHORT) {
/* TODO: */
DBGLOG(P2P, TRACE, "The RETRY short param is changed.\n");
}
if (changed & WIPHY_PARAM_RETRY_LONG) {
/* TODO: */
DBGLOG(P2P, TRACE, "The RETRY long param is changed.\n");
}
if (changed & WIPHY_PARAM_FRAG_THRESHOLD) {
/* TODO: */
DBGLOG(P2P, TRACE, "The RETRY fragmentation threshold is changed.\n");
}
if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
/* TODO: */
DBGLOG(P2P, TRACE, "The RETRY RTS threshold is changed.\n");
}
if (changed & WIPHY_PARAM_COVERAGE_CLASS) {
/* TODO: */
DBGLOG(P2P, TRACE, "The coverage class is changed???\n");
}
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
} /* mtk_p2p_cfg80211_set_wiphy_params */
int mtk_p2p_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_ibss_params *params)
{
P_GLUE_INFO_T prGlueInfo = NULL;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
/* not implemented yet */
return -EINVAL;
}
int mtk_p2p_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
{
P_GLUE_INFO_T prGlueInfo = NULL;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
/* not implemented yet */
return -EINVAL;
}
int mtk_p2p_cfg80211_set_txpower(struct wiphy *wiphy,
struct wireless_dev *wdev, enum nl80211_tx_power_setting type, int mbm)
{
P_GLUE_INFO_T prGlueInfo = NULL;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
/* not implemented yet */
return -EINVAL;
}
int mtk_p2p_cfg80211_get_txpower(struct wiphy *wiphy, struct wireless_dev *wdev, int *dbm)
{
P_GLUE_INFO_T prGlueInfo = NULL;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
/* not implemented yet */
return -EINVAL;
}
int mtk_p2p_cfg80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *ndev, bool enabled, int timeout)
{
P_GLUE_INFO_T prGlueInfo = NULL;
PARAM_POWER_MODE ePowerMode;
PARAM_POWER_MODE_T rPowerMode;
UINT_32 u4Leng;
UINT_8 ucRoleIdx;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (enabled)
ePowerMode = Param_PowerModeFast_PSP;
else
ePowerMode = Param_PowerModeCAM;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_set_power_mgmt ps=%d.\n", enabled);
if (mtk_Netdev_To_RoleIdx(prGlueInfo, ndev, &ucRoleIdx) != 0)
return -EINVAL;
if (p2pFuncRoleToBssIdx(prGlueInfo->prAdapter, ucRoleIdx, &rPowerMode.ucBssIdx) != WLAN_STATUS_SUCCESS)
return -EINVAL;
rPowerMode.ePowerMode = ePowerMode;
/* p2p_set_power_save */
kalIoctl(prGlueInfo,
wlanoidSet802dot11PowerSaveProfile, &rPowerMode, sizeof(rPowerMode), FALSE, FALSE, TRUE, &u4Leng);
return 0;
}
/* &&&&&&&&&&&&&&&&&&&&&&&&&& Add for ICS Wi-Fi Direct Support. &&&&&&&&&&&&&&&&&&&&&&& */
int mtk_p2p_cfg80211_start_ap(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_ap_settings *settings)
{
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
INT_32 i4Rslt = -EINVAL;
P_MSG_P2P_BEACON_UPDATE_T prP2pBcnUpdateMsg = (P_MSG_P2P_BEACON_UPDATE_T) NULL;
P_MSG_P2P_START_AP_T prP2pStartAPMsg = (P_MSG_P2P_START_AP_T) NULL;
PUINT_8 pucBuffer = (PUINT_8) NULL;
UINT_8 ucRoleIdx = 0;
struct cfg80211_chan_def *chandef;
RF_CHANNEL_INFO_T rRfChnlInfo;
/* RF_CHANNEL_INFO_T rRfChnlInfo; */
/* P_IE_SSID_T prSsidIE = (P_IE_SSID_T)NULL; */
do {
if ((wiphy == NULL) || (settings == NULL))
break;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_start_ap.\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
#if (CFG_SUPPORT_DFS_MASTER == 1)
/*DFS todo 20161220_DFS*/
netif_carrier_on(dev);
netif_tx_start_all_queues(dev);
#endif
chandef = &settings->chandef;
if (mtk_Netdev_To_RoleIdx(prGlueInfo, dev, &ucRoleIdx) < 0)
break;
if (chandef) {
mtk_p2p_cfg80211func_channel_format_switch(chandef, chandef->chan, &rRfChnlInfo);
/* Follow the channel info from wifi.cfg prior to hostapd.conf */
{
P_ADAPTER_T prAdapter = (P_ADAPTER_T) NULL;
P_WIFI_VAR_T prWifiVar = (P_WIFI_VAR_T)NULL;
prAdapter = prGlueInfo->prAdapter;
prWifiVar = &prAdapter->rWifiVar;
if ((prWifiVar->ucApChannel != 0) &&
(prWifiVar->ucApChnlDefFromCfg != 0) &&
(prWifiVar->ucApChannel != rRfChnlInfo.ucChannelNum)) {
rRfChnlInfo.ucChannelNum = prWifiVar->ucApChannel;
rRfChnlInfo.eBand =
(rRfChnlInfo.ucChannelNum <= 14) ? BAND_2G4 : BAND_5G;
/* [TODO][20160829]If we will set SCO by nl80211_channel_type afterward,
* to check if we need to modify SCO by wifi.cfg here
*/
}
}
p2pFuncSetChannel(prGlueInfo->prAdapter, ucRoleIdx, &rRfChnlInfo);
} else
DBGLOG(P2P, INFO, "mtk_p2p_cfg80211_start_ap. !!! no CH def!!!\n");
prP2pBcnUpdateMsg = (P_MSG_P2P_BEACON_UPDATE_T) cnmMemAlloc(prGlueInfo->prAdapter,
RAM_TYPE_MSG,
(sizeof(MSG_P2P_BEACON_UPDATE_T)
+
settings->beacon.head_len +
settings->beacon.tail_len +
settings->beacon.assocresp_ies_len));
if (prP2pBcnUpdateMsg == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prP2pBcnUpdateMsg->ucRoleIndex = ucRoleIdx;
prP2pBcnUpdateMsg->rMsgHdr.eMsgId = MID_MNY_P2P_BEACON_UPDATE;
pucBuffer = prP2pBcnUpdateMsg->aucBuffer;
DBGLOG(P2P, INFO, "mtk_p2p_cfg80211_start_ap.(role %d)\n", ucRoleIdx);
#if (CFG_SUPPORT_DFS_MASTER == 1)
if (p2pFuncGetDfsState() == DFS_STATE_DETECTED) {
p2pFuncSetDfsState(DFS_STATE_INACTIVE);
}
#endif
if (settings->beacon.head_len != 0) {
kalMemCopy(pucBuffer, settings->beacon.head, settings->beacon.head_len);
prP2pBcnUpdateMsg->u4BcnHdrLen = settings->beacon.head_len;
prP2pBcnUpdateMsg->pucBcnHdr = pucBuffer;
pucBuffer += settings->beacon.head_len;
} else {
prP2pBcnUpdateMsg->u4BcnHdrLen = 0;
prP2pBcnUpdateMsg->pucBcnHdr = NULL;
}
if (settings->beacon.tail_len != 0) {
UINT_8 ucLen = settings->beacon.tail_len;
prP2pBcnUpdateMsg->pucBcnBody = pucBuffer;
kalMemCopy(pucBuffer, settings->beacon.tail, settings->beacon.tail_len);
prP2pBcnUpdateMsg->u4BcnBodyLen = ucLen;
pucBuffer += settings->beacon.tail_len;
} else {
prP2pBcnUpdateMsg->u4BcnBodyLen = 0;
prP2pBcnUpdateMsg->pucBcnBody = NULL;
}
if ((settings->crypto.cipher_group == WLAN_CIPHER_SUITE_WEP40) ||
(settings->crypto.cipher_group == WLAN_CIPHER_SUITE_WEP104))
prP2pBcnUpdateMsg->fgIsWepCipher = TRUE;
else
prP2pBcnUpdateMsg->fgIsWepCipher = FALSE;
if (settings->beacon.assocresp_ies_len != 0 && settings->beacon.assocresp_ies != NULL) {
prP2pBcnUpdateMsg->pucAssocRespIE = pucBuffer;
kalMemCopy(pucBuffer, settings->beacon.assocresp_ies, settings->beacon.assocresp_ies_len);
prP2pBcnUpdateMsg->u4AssocRespLen = settings->beacon.assocresp_ies_len;
} else {
prP2pBcnUpdateMsg->u4AssocRespLen = 0;
prP2pBcnUpdateMsg->pucAssocRespIE = NULL;
}
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prP2pBcnUpdateMsg, MSG_SEND_METHOD_BUF);
prP2pStartAPMsg = (P_MSG_P2P_START_AP_T) cnmMemAlloc(prGlueInfo->prAdapter,
RAM_TYPE_MSG, sizeof(MSG_P2P_START_AP_T));
if (prP2pStartAPMsg == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prP2pStartAPMsg->rMsgHdr.eMsgId = MID_MNY_P2P_START_AP;
prP2pStartAPMsg->fgIsPrivacy = settings->privacy;
prP2pStartAPMsg->u4BcnInterval = settings->beacon_interval;
prP2pStartAPMsg->u4DtimPeriod = settings->dtim_period;
/* Copy NO SSID. */
prP2pStartAPMsg->ucHiddenSsidType = settings->hidden_ssid;
prP2pStartAPMsg->ucRoleIdx = ucRoleIdx;
kalP2PSetRole(prGlueInfo, 2, ucRoleIdx);
COPY_SSID(prP2pStartAPMsg->aucSsid, prP2pStartAPMsg->u2SsidLen, settings->ssid, settings->ssid_len);
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prP2pStartAPMsg, MSG_SEND_METHOD_BUF);
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
/* /////////////////////// */
/**
* struct cfg80211_ap_settings - AP configuration
*
* Used to configure an AP interface.
*
* @beacon: beacon data
* @beacon_interval: beacon interval
* @dtim_period: DTIM period
* @ssid: SSID to be used in the BSS (note: may be %NULL if not provided from
* user space)
* @ssid_len: length of @ssid
* @hidden_ssid: whether to hide the SSID in Beacon/Probe Response frames
* @crypto: crypto settings
* @privacy: the BSS uses privacy
* @auth_type: Authentication type (algorithm)
* @inactivity_timeout: time in seconds to determine station's inactivity.
*/
/* struct cfg80211_ap_settings { */
/* struct cfg80211_beacon_data beacon; */
/* */
/* int beacon_interval, dtim_period; */
/* const u8 *ssid; */
/* size_t ssid_len; */
/* enum nl80211_hidden_ssid hidden_ssid; */
/* struct cfg80211_crypto_settings crypto; */
/* bool privacy; */
/* enum nl80211_auth_type auth_type; */
/* int inactivity_timeout; */
/* }; */
/* ////////////////// */
} /* mtk_p2p_cfg80211_start_ap */
#if (CFG_SUPPORT_DFS_MASTER == 1)
static int mtk_p2p_cfg80211_start_radar_detection_impl(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_chan_def *chandef, unsigned int cac_time_ms)
{
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
INT_32 i4Rslt = -EINVAL;
P_MSG_P2P_DFS_CAC_T prP2pDfsCacMsg = (P_MSG_P2P_DFS_CAC_T) NULL;
UINT_8 ucRoleIdx = 0;
RF_CHANNEL_INFO_T rRfChnlInfo;
do {
if ((wiphy == NULL) || (chandef == NULL))
break;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_start_radar_detection.\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (mtk_Netdev_To_RoleIdx(prGlueInfo, dev, &ucRoleIdx) < 0)
break;
if (prGlueInfo->prP2PInfo[ucRoleIdx]->chandef == NULL) {
prGlueInfo->prP2PInfo[ucRoleIdx]->chandef = (struct cfg80211_chan_def *)
cnmMemAlloc(prGlueInfo->prAdapter,
RAM_TYPE_BUF, sizeof(struct cfg80211_chan_def));
prGlueInfo->prP2PInfo[ucRoleIdx]->chandef->chan = (struct ieee80211_channel *)
cnmMemAlloc(prGlueInfo->prAdapter,
RAM_TYPE_BUF, sizeof(struct ieee80211_channel));
}
/* Copy chan def to local buffer*/
prGlueInfo->prP2PInfo[ucRoleIdx]->chandef->center_freq1 = chandef->center_freq1;
prGlueInfo->prP2PInfo[ucRoleIdx]->chandef->center_freq2 = chandef->center_freq2;
prGlueInfo->prP2PInfo[ucRoleIdx]->chandef->width = chandef->width;
memcpy(prGlueInfo->prP2PInfo[ucRoleIdx]->chandef->chan, chandef->chan,
sizeof(struct ieee80211_channel));
prGlueInfo->prP2PInfo[ucRoleIdx]->cac_time_ms = cac_time_ms;
mtk_p2p_cfg80211func_channel_format_switch(chandef, chandef->chan, &rRfChnlInfo);
p2pFuncSetChannel(prGlueInfo->prAdapter, ucRoleIdx, &rRfChnlInfo);
DBGLOG(P2P, INFO, "mtk_p2p_cfg80211_start_radar_detection.(role %d)\n", ucRoleIdx);
p2pFuncSetDfsState(DFS_STATE_INACTIVE);
prP2pDfsCacMsg = (P_MSG_P2P_DFS_CAC_T) cnmMemAlloc(prGlueInfo->prAdapter,
RAM_TYPE_MSG, sizeof(*prP2pDfsCacMsg));
if (prP2pDfsCacMsg == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prP2pDfsCacMsg->rMsgHdr.eMsgId = MID_MNY_P2P_DFS_CAC;
switch (chandef->width) {
case NL80211_CHAN_WIDTH_20_NOHT:
case NL80211_CHAN_WIDTH_20:
case NL80211_CHAN_WIDTH_40:
prP2pDfsCacMsg->eChannelWidth = CW_20_40MHZ;
break;
case NL80211_CHAN_WIDTH_80:
prP2pDfsCacMsg->eChannelWidth = CW_80MHZ;
break;
case NL80211_CHAN_WIDTH_80P80:
prP2pDfsCacMsg->eChannelWidth = CW_80P80MHZ;
break;
default:
DBGLOG(P2P, ERROR,
"mtk_p2p_cfg80211_start_radar_detection. !!!Bandwidth do not support!!!\n");
ASSERT(FALSE);
break;
}
prP2pDfsCacMsg->ucRoleIdx = ucRoleIdx;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prP2pDfsCacMsg, MSG_SEND_METHOD_BUF);
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
}
#if KERNEL_VERSION(3, 15, 0) <= CFG80211_VERSION_CODE
int mtk_p2p_cfg80211_start_radar_detection(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_chan_def *chandef, unsigned int cac_time_ms)
{
return mtk_p2p_cfg80211_start_radar_detection_impl(
wiphy, dev, chandef, cac_time_ms);
}
#else
int mtk_p2p_cfg80211_start_radar_detection(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_chan_def *chandef)
{
return mtk_p2p_cfg80211_start_radar_detection_impl(
wiphy, dev, chandef, IEEE80211_DFS_MIN_CAC_TIME_MS);
}
#endif
#if KERNEL_VERSION(3, 13, 0) <= CFG80211_VERSION_CODE
int mtk_p2p_cfg80211_channel_switch(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_csa_settings *params)
{
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
INT_32 i4Rslt = -EINVAL;
P_MSG_P2P_BEACON_UPDATE_T prP2pBcnUpdateMsg = (P_MSG_P2P_BEACON_UPDATE_T) NULL;
P_MSG_P2P_SET_NEW_CHANNEL_T prP2pSetNewChannelMsg = (P_MSG_P2P_SET_NEW_CHANNEL_T) NULL;
PUINT_8 pucBuffer = (PUINT_8) NULL;
UINT_8 ucRoleIdx = 0;
RF_CHANNEL_INFO_T rRfChnlInfo;
P_BSS_INFO_T prBssInfo;
UINT_8 ucBssIndex;
UINT_32 u4Len;
do {
if ((wiphy == NULL) || (params == NULL))
break;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_channel_switch.\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (mtk_Netdev_To_RoleIdx(prGlueInfo, dev, &ucRoleIdx) < 0)
break;
/*DFS todo 20161220_DFS*/
netif_carrier_on(dev);
netif_tx_start_all_queues(dev);
if (prGlueInfo->prP2PInfo[ucRoleIdx]->chandef == NULL) {
prGlueInfo->prP2PInfo[ucRoleIdx]->chandef = (struct cfg80211_chan_def *)
cnmMemAlloc(prGlueInfo->prAdapter,
RAM_TYPE_BUF, sizeof(struct cfg80211_chan_def));
prGlueInfo->prP2PInfo[ucRoleIdx]->chandef->chan = (struct ieee80211_channel *)
cnmMemAlloc(prGlueInfo->prAdapter,
RAM_TYPE_BUF, sizeof(struct ieee80211_channel));
}
/* Copy chan def to local buffer*/
prGlueInfo->prP2PInfo[ucRoleIdx]->chandef->center_freq1 = params->chandef.center_freq1;
prGlueInfo->prP2PInfo[ucRoleIdx]->chandef->center_freq2 = params->chandef.center_freq2;
prGlueInfo->prP2PInfo[ucRoleIdx]->chandef->width = params->chandef.width;
memcpy(prGlueInfo->prP2PInfo[ucRoleIdx]->chandef->chan, params->chandef.chan,
sizeof(struct ieee80211_channel));
mtk_p2p_cfg80211func_channel_format_switch(&params->chandef,
params->chandef.chan, &rRfChnlInfo);
p2pFuncSetChannel(prGlueInfo->prAdapter, ucRoleIdx, &rRfChnlInfo);
DBGLOG(P2P, INFO, "mtk_p2p_cfg80211_channel_switch.(role %d)\n", ucRoleIdx);
p2pFuncSetDfsState(DFS_STATE_INACTIVE);
/* Set CSA IE parameters */
prGlueInfo->prAdapter->rWifiVar.fgCsaInProgress = TRUE;
prGlueInfo->prAdapter->rWifiVar.ucChannelSwitchMode = 1;
prGlueInfo->prAdapter->rWifiVar.ucNewChannelNumber =
nicFreq2ChannelNum(params->chandef.chan->center_freq * 1000);
prGlueInfo->prAdapter->rWifiVar.ucChannelSwitchCount = params->count;
/* Set new channel parameters */
prP2pSetNewChannelMsg = (P_MSG_P2P_SET_NEW_CHANNEL_T) cnmMemAlloc(prGlueInfo->prAdapter,
RAM_TYPE_MSG, sizeof(*prP2pSetNewChannelMsg));
if (prP2pSetNewChannelMsg == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prP2pSetNewChannelMsg->rMsgHdr.eMsgId = MID_MNY_P2P_SET_NEW_CHANNEL;
switch (params->chandef.width) {
case NL80211_CHAN_WIDTH_20_NOHT:
case NL80211_CHAN_WIDTH_20:
case NL80211_CHAN_WIDTH_40:
prP2pSetNewChannelMsg->eChannelWidth = CW_20_40MHZ;
break;
case NL80211_CHAN_WIDTH_80:
prP2pSetNewChannelMsg->eChannelWidth = CW_80MHZ;
break;
case NL80211_CHAN_WIDTH_80P80:
prP2pSetNewChannelMsg->eChannelWidth = CW_80P80MHZ;
break;
default:
DBGLOG(P2P, ERROR,
"mtk_p2p_cfg80211_channel_switch. !!!Bandwidth do not support!!!\n");
ASSERT(FALSE);
break;
}
prP2pSetNewChannelMsg->ucRoleIdx = ucRoleIdx;
for (ucBssIndex = 0; ucBssIndex < BSS_INFO_NUM; ucBssIndex++) {
prBssInfo = GET_BSS_INFO_BY_INDEX(prGlueInfo->prAdapter, ucBssIndex);
if (prBssInfo && prBssInfo->fgIsDfsActive) {
prP2pSetNewChannelMsg->ucBssIndex = ucBssIndex;
break;
}
}
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prP2pSetNewChannelMsg, MSG_SEND_METHOD_BUF);
/* Update beacon */
if ((params->beacon_csa.head_len != 0) || (params->beacon_csa.tail_len != 0)) {
u4Len = sizeof(MSG_P2P_BEACON_UPDATE_T) +
params->beacon_csa.head_len + params->beacon_csa.tail_len;
prP2pBcnUpdateMsg = (P_MSG_P2P_BEACON_UPDATE_T) cnmMemAlloc(prGlueInfo->prAdapter,
RAM_TYPE_MSG, u4Len);
if (prP2pBcnUpdateMsg == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
kalMemZero(prP2pBcnUpdateMsg, u4Len);
prP2pBcnUpdateMsg->ucRoleIndex = ucRoleIdx;
prP2pBcnUpdateMsg->rMsgHdr.eMsgId = MID_MNY_P2P_BEACON_UPDATE;
pucBuffer = prP2pBcnUpdateMsg->aucBuffer;
if (params->beacon_csa.head_len != 0) {
kalMemCopy(pucBuffer, params->beacon_csa.head, params->beacon_csa.head_len);
prP2pBcnUpdateMsg->u4BcnHdrLen = params->beacon_csa.head_len;
prP2pBcnUpdateMsg->pucBcnHdr = pucBuffer;
pucBuffer = (PUINT_8) ((ULONG) pucBuffer + (ULONG) params->beacon_csa.head_len);
} else {
prP2pBcnUpdateMsg->u4BcnHdrLen = 0;
prP2pBcnUpdateMsg->pucBcnHdr = NULL;
}
if (params->beacon_csa.tail_len != 0) {
UINT_8 ucLen = params->beacon_csa.tail_len;
prP2pBcnUpdateMsg->pucBcnBody = pucBuffer;
kalMemCopy(pucBuffer, params->beacon_csa.tail, params->beacon_csa.tail_len);
prP2pBcnUpdateMsg->u4BcnBodyLen = ucLen;
} else {
prP2pBcnUpdateMsg->u4BcnBodyLen = 0;
prP2pBcnUpdateMsg->pucBcnBody = NULL;
}
kalP2PSetRole(prGlueInfo, 2, ucRoleIdx);
mboxSendMsg(prGlueInfo->prAdapter,
MBOX_ID_0, (P_MSG_HDR_T) prP2pBcnUpdateMsg, MSG_SEND_METHOD_BUF);
i4Rslt = 0; /* Return Success */
}
} while (FALSE);
return i4Rslt;
}
#endif
#endif
#if 0
struct cfg80211_beacon_data {
const u8 *head, *tail;
const u8 *beacon_ies;
const u8 *proberesp_ies;
const u8 *assocresp_ies;
const u8 *probe_resp;
size_t head_len, tail_len;
size_t beacon_ies_len;
size_t proberesp_ies_len;
size_t assocresp_ies_len;
size_t probe_resp_len;
};
#endif
int mtk_p2p_cfg80211_change_beacon(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_beacon_data *info)
{
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
INT_32 i4Rslt = -EINVAL;
P_MSG_P2P_BEACON_UPDATE_T prP2pBcnUpdateMsg = (P_MSG_P2P_BEACON_UPDATE_T) NULL;
PUINT_8 pucBuffer = (PUINT_8) NULL;
UINT_8 ucRoleIdx = 0;
UINT_32 u4Len = 0;
do {
if ((wiphy == NULL) || (info == NULL))
break;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_change_beacon.\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (mtk_Netdev_To_RoleIdx(prGlueInfo, dev, &ucRoleIdx) < 0)
break;
if ((info->head_len != 0) || (info->tail_len != 0)) {
u4Len = sizeof(MSG_P2P_BEACON_UPDATE_T) +
info->head_len + info->tail_len +
info->assocresp_ies_len;
prP2pBcnUpdateMsg =
(P_MSG_P2P_BEACON_UPDATE_T) cnmMemAlloc(prGlueInfo->prAdapter,
RAM_TYPE_MSG, u4Len);
if (prP2pBcnUpdateMsg == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
kalMemZero(prP2pBcnUpdateMsg, u4Len);
prP2pBcnUpdateMsg->ucRoleIndex = ucRoleIdx;
prP2pBcnUpdateMsg->rMsgHdr.eMsgId = MID_MNY_P2P_BEACON_UPDATE;
pucBuffer = prP2pBcnUpdateMsg->aucBuffer;
if (info->head_len != 0) {
kalMemCopy(pucBuffer, info->head, info->head_len);
prP2pBcnUpdateMsg->u4BcnHdrLen = info->head_len;
prP2pBcnUpdateMsg->pucBcnHdr = pucBuffer;
pucBuffer += info->head_len;
} else {
prP2pBcnUpdateMsg->u4BcnHdrLen = 0;
prP2pBcnUpdateMsg->pucBcnHdr = NULL;
}
if (info->tail_len != 0) {
UINT_8 ucLen = info->tail_len;
prP2pBcnUpdateMsg->pucBcnBody = pucBuffer;
kalMemCopy(pucBuffer, info->tail, info->tail_len);
prP2pBcnUpdateMsg->u4BcnBodyLen = ucLen;
pucBuffer += info->tail_len;
} else {
prP2pBcnUpdateMsg->u4BcnBodyLen = 0;
prP2pBcnUpdateMsg->pucBcnBody = NULL;
}
if (info->assocresp_ies_len != 0 && info->assocresp_ies != NULL) {
prP2pBcnUpdateMsg->pucAssocRespIE = pucBuffer;
kalMemCopy(pucBuffer, info->assocresp_ies, info->assocresp_ies_len);
prP2pBcnUpdateMsg->u4AssocRespLen = info->assocresp_ies_len;
} else {
prP2pBcnUpdateMsg->u4AssocRespLen = 0;
prP2pBcnUpdateMsg->pucAssocRespIE = NULL;
}
kalP2PSetRole(prGlueInfo, 2, ucRoleIdx);
mboxSendMsg(prGlueInfo->prAdapter,
MBOX_ID_0, (P_MSG_HDR_T) prP2pBcnUpdateMsg, MSG_SEND_METHOD_BUF);
i4Rslt = 0; /* Return Success */
}
/* TODO: Probe Rsp, Assoc Rsp, Beacon IE update. */
/* ////////////////////////// */
/**
* struct cfg80211_beacon_data - beacon data
* @head: head portion of beacon (before TIM IE)
* or %NULL if not changed
* @tail: tail portion of beacon (after TIM IE)
* or %NULL if not changed
* @head_len: length of @head
* @tail_len: length of @tail
* @beacon_ies: extra information element(s) to add into Beacon frames or %NULL
* @beacon_ies_len: length of beacon_ies in octets
* @proberesp_ies: extra information element(s) to add into Probe Response
* frames or %NULL
* @proberesp_ies_len: length of proberesp_ies in octets
* @assocresp_ies: extra information element(s) to add into (Re)Association
* Response frames or %NULL
* @assocresp_ies_len: length of assocresp_ies in octets
* @probe_resp_len: length of probe response template (@probe_resp)
* @probe_resp: probe response template (AP mode only)
*/
/* struct cfg80211_beacon_data { */
/* const u8 *head, *tail; */
/* const u8 *beacon_ies; */
/* const u8 *proberesp_ies; */
/* const u8 *assocresp_ies; */
/* const u8 *probe_resp; */
/* size_t head_len, tail_len; */
/* size_t beacon_ies_len; */
/* size_t proberesp_ies_len; */
/* size_t assocresp_ies_len; */
/* size_t probe_resp_len; */
/* }; */
/* ////////////////////////// */
} while (FALSE);
return i4Rslt;
} /* mtk_p2p_cfg80211_change_beacon */
int mtk_p2p_cfg80211_stop_ap(struct wiphy *wiphy, struct net_device *dev)
{
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
INT_32 i4Rslt = -EINVAL;
P_MSG_P2P_SWITCH_OP_MODE_T prP2pSwitchMode = (P_MSG_P2P_SWITCH_OP_MODE_T) NULL;
UINT_8 ucRoleIdx = 0;
do {
if (wiphy == NULL)
break;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_stop_ap.\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
#if (CFG_SUPPORT_DFS_MASTER == 1)
if (dev->ieee80211_ptr->iftype == NL80211_IFTYPE_AP) {
netif_carrier_off(dev);
netif_tx_stop_all_queues(dev);
}
#endif
if (mtk_Netdev_To_RoleIdx(prGlueInfo, dev, &ucRoleIdx) < 0)
break;
/* Switch OP MOde. */
prP2pSwitchMode = cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG, sizeof(MSG_P2P_SWITCH_OP_MODE_T));
if (prP2pSwitchMode == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prP2pSwitchMode->rMsgHdr.eMsgId = MID_MNY_P2P_STOP_AP;
prP2pSwitchMode->ucRoleIdx = ucRoleIdx;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prP2pSwitchMode, MSG_SEND_METHOD_BUF);
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
} /* mtk_p2p_cfg80211_stop_ap */
/* TODO: */
int mtk_p2p_cfg80211_deauth(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_deauth_request *req)
{
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
/* not implemented yet */
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_deauth.\n");
return -EINVAL;
} /* mtk_p2p_cfg80211_deauth */
/* TODO: */
int mtk_p2p_cfg80211_disassoc(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_disassoc_request *req)
{
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_disassoc.\n");
/* not implemented yet */
return -EINVAL;
} /* mtk_p2p_cfg80211_disassoc */
int mtk_p2p_cfg80211_remain_on_channel(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct ieee80211_channel *chan, unsigned int duration, u64 *cookie)
{
INT_32 i4Rslt = -EINVAL;
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
P_GL_P2P_DEV_INFO_T prGlueP2pDevInfo = (P_GL_P2P_DEV_INFO_T) NULL;
P_MSG_P2P_CHNL_REQUEST_T prMsgChnlReq = (P_MSG_P2P_CHNL_REQUEST_T) NULL;
DBGLOG(P2P, STATE, "mtk_p2p_cfg80211_remain_on_channel\n");
do {
if ((wiphy == NULL) ||
/* (dev == NULL) || */
(chan == NULL) || (cookie == NULL)) {
break;
}
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
prGlueP2pDevInfo = prGlueInfo->prP2PDevInfo;
*cookie = prGlueP2pDevInfo->u8Cookie++;
prMsgChnlReq = cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG, sizeof(MSG_P2P_CHNL_REQUEST_T));
if (prMsgChnlReq == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_remain_on_channel:%d\n", (INT_32) *cookie);
prMsgChnlReq->rMsgHdr.eMsgId = MID_MNY_P2P_CHNL_REQ;
prMsgChnlReq->u8Cookie = *cookie;
prMsgChnlReq->u4Duration = duration;
prMsgChnlReq->eChnlReqType = CH_REQ_TYPE_P2P_LISTEN;
mtk_p2p_cfg80211func_channel_format_switch(NULL, chan,
&prMsgChnlReq->rChannelInfo);
mtk_p2p_cfg80211func_channel_sco_switch(NL80211_CHAN_NO_HT, &prMsgChnlReq->eChnlSco);
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prMsgChnlReq, MSG_SEND_METHOD_BUF);
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
}
/* mtk_p2p_cfg80211_remain_on_channel */
int mtk_p2p_cfg80211_cancel_remain_on_channel(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie)
{
INT_32 i4Rslt = -EINVAL;
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
P_GL_P2P_INFO_T prGlueP2pInfo = (P_GL_P2P_INFO_T) NULL;
P_MSG_P2P_CHNL_ABORT_T prMsgChnlAbort = (P_MSG_P2P_CHNL_ABORT_T) NULL;
do {
if ((wiphy == NULL) /* || (dev == NULL) */)
break;
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
prGlueP2pInfo = prGlueInfo->prP2PInfo[0];
prMsgChnlAbort = cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG, sizeof(MSG_P2P_CHNL_ABORT_T));
if (prMsgChnlAbort == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_cancel_remain_on_channel%d\n", (INT_32) cookie);
prMsgChnlAbort->rMsgHdr.eMsgId = MID_MNY_P2P_CHNL_ABORT;
prMsgChnlAbort->u8Cookie = cookie;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prMsgChnlAbort, MSG_SEND_METHOD_BUF);
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
} /* mtk_p2p_cfg80211_cancel_remain_on_channel */
#if KERNEL_VERSION(3, 14, 0) <= CFG80211_VERSION_CODE
int mtk_p2p_cfg80211_mgmt_tx(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct cfg80211_mgmt_tx_params *params,
u64 *cookie)
{
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
P_GL_P2P_INFO_T prGlueP2pInfo = (P_GL_P2P_INFO_T) NULL;
INT_32 i4Rslt = -EINVAL;
P_MSG_P2P_MGMT_TX_REQUEST_T prMsgTxReq = (P_MSG_P2P_MGMT_TX_REQUEST_T) NULL;
P_MSDU_INFO_T prMgmtFrame = (P_MSDU_INFO_T) NULL;
PUINT_8 pucFrameBuf = (PUINT_8) NULL;
PUINT_64 pu8GlCookie = (PUINT_64) NULL;
UINT_8 ucRoleIdx = 0, ucBssIdx = 0;
struct net_device *dev = NULL;
do {
if ((wiphy == NULL) || (wdev == NULL) || (params == 0) || (cookie == NULL))
break;
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
/* The owner of this function please check following line*/
prGlueP2pInfo = (P_GL_P2P_INFO_T) prGlueInfo->prP2PInfo;
dev = wdev->netdev;
/* The owner of this function please check following line*/
if (mtk_Netdev_To_RoleIdx(prGlueInfo, dev, &ucRoleIdx) < 0) {
/* Device Interface. */
ucBssIdx = P2P_DEV_BSS_INDEX;
} else {
ASSERT(ucRoleIdx < KAL_P2P_NUM);
/* Role Interface. */
if (p2pFuncRoleToBssIdx(prGlueInfo->prAdapter, ucRoleIdx, &ucBssIdx) != WLAN_STATUS_SUCCESS) {
/* Can't find BSS index. */
break;
}
}
/* The owner of this function please check following line*/
*cookie = prGlueInfo->u8Cookie++;
/* Channel & Channel Type & Wait time are ignored. */
prMsgTxReq = cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG, sizeof(MSG_P2P_MGMT_TX_REQUEST_T));
if (prMsgTxReq == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
if (params->offchan) {
DBGLOG(P2P, TRACE, " Off channel TRUE\n");
prMsgTxReq->fgIsOffChannel = TRUE;
mtk_p2p_cfg80211func_channel_format_switch(NULL, params->chan,
&prMsgTxReq->rChannelInfo);
mtk_p2p_cfg80211func_channel_sco_switch(NL80211_CHAN_NO_HT, &prMsgTxReq->eChnlExt);
} else {
prMsgTxReq->fgIsOffChannel = FALSE;
}
if (params->no_cck)
prMsgTxReq->fgNoneCckRate = TRUE;
else
prMsgTxReq->fgNoneCckRate = FALSE;
if (params->dont_wait_for_ack)
prMsgTxReq->fgIsWaitRsp = FALSE;
else
prMsgTxReq->fgIsWaitRsp = TRUE;
prMgmtFrame =
cnmMgtPktAlloc(prGlueInfo->prAdapter,
(INT_32) (params->len + sizeof(UINT_64) + MAC_TX_RESERVED_FIELD));
prMsgTxReq->prMgmtMsduInfo = prMgmtFrame;
if (prMsgTxReq->prMgmtMsduInfo == NULL) {
/* ASSERT(FALSE); */
i4Rslt = -ENOMEM;
break;
}
prMsgTxReq->u8Cookie = *cookie;
prMsgTxReq->rMsgHdr.eMsgId = MID_MNY_P2P_MGMT_TX;
prMsgTxReq->ucBssIdx = ucBssIdx;
pucFrameBuf = (PUINT_8) ((ULONG) prMgmtFrame->prPacket + MAC_TX_RESERVED_FIELD);
pu8GlCookie = (PUINT_64) ((ULONG) prMgmtFrame->prPacket + (ULONG)params->len + MAC_TX_RESERVED_FIELD);
kalMemCopy(pucFrameBuf, params->buf, params->len);
*pu8GlCookie = *cookie;
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;
} /* mtk_p2p_cfg80211_mgmt_tx */
#else
int mtk_p2p_cfg80211_mgmt_tx(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
unsigned int wait, const u8 *buf, size_t len,
bool no_cck, bool dont_wait_for_ack, u64 *cookie)
{
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
P_GL_P2P_DEV_INFO_T prGlueP2pDevInfo = (P_GL_P2P_DEV_INFO_T) NULL;
INT_32 i4Rslt = -EINVAL;
P_MSG_P2P_MGMT_TX_REQUEST_T prMsgTxReq = (P_MSG_P2P_MGMT_TX_REQUEST_T) NULL;
P_MSDU_INFO_T prMgmtFrame = (P_MSDU_INFO_T) NULL;
PUINT_8 pucFrameBuf = (PUINT_8) NULL;
PUINT_64 pu8GlCookie = (PUINT_64) NULL;
UINT_8 ucRoleIdx = 0, ucBssIdx = 0;
struct net_device *dev = NULL;
do {
if ((wiphy == NULL) || (buf == NULL) || (len == 0) ||
/* (dev == NULL) || */
(cookie == NULL)) {
break;
}
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
prGlueP2pDevInfo = prGlueInfo->prP2PDevInfo;
dev = wdev->netdev;
if (mtk_Netdev_To_RoleIdx(prGlueInfo, dev, &ucRoleIdx) < 0) {
/* Device Interface. */
ucBssIdx = P2P_DEV_BSS_INDEX;
} else {
ASSERT(ucRoleIdx < KAL_P2P_NUM);
/* Role Interface. */
if (p2pFuncRoleToBssIdx(prGlueInfo->prAdapter, ucRoleIdx, &ucBssIdx) < 0) {
/* Can't find BSS index. */
break;
}
}
*cookie = prGlueP2pDevInfo->u8Cookie++;
/* Channel & Channel Type & Wait time are ignored. */
prMsgTxReq = cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG, sizeof(MSG_P2P_MGMT_TX_REQUEST_T));
if (prMsgTxReq == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
if (offchan) {
DBGLOG(P2P, TRACE, " Off channel TRUE\n");
prMsgTxReq->fgIsOffChannel = TRUE;
mtk_p2p_cfg80211func_channel_format_switch(NULL, chan,
&prMsgTxReq->rChannelInfo);
mtk_p2p_cfg80211func_channel_sco_switch(NL80211_CHAN_NO_HT, &prMsgTxReq->eChnlExt);
} else {
prMsgTxReq->fgIsOffChannel = FALSE;
}
if (no_cck)
prMsgTxReq->fgNoneCckRate = TRUE;
else
prMsgTxReq->fgNoneCckRate = FALSE;
if (dont_wait_for_ack)
prMsgTxReq->fgIsWaitRsp = FALSE;
else
prMsgTxReq->fgIsWaitRsp = TRUE;
prMgmtFrame =
cnmMgtPktAlloc(prGlueInfo->prAdapter, (UINT_32) (len + sizeof(UINT_64) + MAC_TX_RESERVED_FIELD));
prMsgTxReq->prMgmtMsduInfo = prMgmtFrame;
if (prMsgTxReq->prMgmtMsduInfo == NULL) {
/* ASSERT(FALSE); */
i4Rslt = -ENOMEM;
break;
}
prMsgTxReq->u8Cookie = *cookie;
prMsgTxReq->rMsgHdr.eMsgId = MID_MNY_P2P_MGMT_TX;
prMsgTxReq->ucBssIdx = ucBssIdx;
pucFrameBuf = (PUINT_8) ((ULONG) prMgmtFrame->prPacket + MAC_TX_RESERVED_FIELD);
pu8GlCookie = (PUINT_64) ((ULONG) prMgmtFrame->prPacket + (ULONG) len + MAC_TX_RESERVED_FIELD);
kalMemCopy(pucFrameBuf, buf, len);
*pu8GlCookie = *cookie;
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;
} /* mtk_p2p_cfg80211_mgmt_tx */
#endif
int mtk_p2p_cfg80211_mgmt_tx_cancel_wait(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie)
{
INT_32 i4Rslt = -EINVAL;
return i4Rslt;
} /* mtk_p2p_cfg80211_mgmt_tx_cancel_wait */
int mtk_p2p_cfg80211_change_bss(struct wiphy *wiphy, struct net_device *dev, struct bss_parameters *params)
{
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
INT_32 i4Rslt = -EINVAL;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
switch (params->use_cts_prot) {
case -1:
DBGLOG(P2P, TRACE, "CTS protection no change\n");
break;
case 0:
DBGLOG(P2P, TRACE, "CTS protection disable.\n");
break;
case 1:
DBGLOG(P2P, TRACE, "CTS protection enable\n");
break;
default:
DBGLOG(P2P, TRACE, "CTS protection unknown\n");
break;
}
switch (params->use_short_preamble) {
case -1:
DBGLOG(P2P, TRACE, "Short prreamble no change\n");
break;
case 0:
DBGLOG(P2P, TRACE, "Short prreamble disable.\n");
break;
case 1:
DBGLOG(P2P, TRACE, "Short prreamble enable\n");
break;
default:
DBGLOG(P2P, TRACE, "Short prreamble unknown\n");
break;
}
#if 0
/* not implemented yet */
p2pFuncChangeBssParam(prGlueInfo->prAdapter,
prBssInfo->fgIsProtection,
prBssInfo->fgIsShortPreambleAllowed, prBssInfo->fgUseShortSlotTime,
/* Basic rates */
/* basic rates len */
/* ap isolate */
/* ht opmode. */
);
#else
i4Rslt = 0;
#endif
return i4Rslt;
} /* mtk_p2p_cfg80211_change_bss */
#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_p2p_cfg80211_del_station(struct wiphy *wiphy, struct net_device *dev, struct station_del_parameters *params)
{
const u8 *mac = params->mac ? params->mac : bcast_addr;
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
INT_32 i4Rslt = -EINVAL;
P_MSG_P2P_CONNECTION_ABORT_T prDisconnectMsg = (P_MSG_P2P_CONNECTION_ABORT_T) NULL;
UINT_8 aucBcMac[] = BC_MAC_ADDR;
UINT_8 ucRoleIdx = 0;
do {
if ((wiphy == NULL) || (dev == NULL))
break;
if (mac == NULL)
mac = aucBcMac;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_del_station.\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (mtk_Netdev_To_RoleIdx(prGlueInfo, dev, &ucRoleIdx) < 0)
break;
/* prDisconnectMsg = (P_MSG_P2P_CONNECTION_ABORT_T)kalMemAlloc(sizeof(MSG_P2P_CONNECTION_ABORT_T),
* VIR_MEM_TYPE);
*/
prDisconnectMsg =
(P_MSG_P2P_CONNECTION_ABORT_T) cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG,
sizeof(MSG_P2P_CONNECTION_ABORT_T));
if (prDisconnectMsg == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prDisconnectMsg->rMsgHdr.eMsgId = MID_MNY_P2P_CONNECTION_ABORT;
prDisconnectMsg->ucRoleIdx = ucRoleIdx;
COPY_MAC_ADDR(prDisconnectMsg->aucTargetID, mac);
prDisconnectMsg->u2ReasonCode = REASON_CODE_UNSPECIFIED;
prDisconnectMsg->fgSendDeauth = TRUE;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prDisconnectMsg, MSG_SEND_METHOD_BUF);
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
} /* mtk_p2p_cfg80211_del_station */
#else
int mtk_p2p_cfg80211_del_station(struct wiphy *wiphy, struct net_device *dev, const u8 *mac)
{
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
INT_32 i4Rslt = -EINVAL;
P_MSG_P2P_CONNECTION_ABORT_T prDisconnectMsg = (P_MSG_P2P_CONNECTION_ABORT_T) NULL;
UINT_8 aucBcMac[] = BC_MAC_ADDR;
UINT_8 ucRoleIdx = 0;
do {
if ((wiphy == NULL) || (dev == NULL))
break;
if (mac == NULL)
mac = aucBcMac;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_del_station.\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (mtk_Netdev_To_RoleIdx(prGlueInfo, dev, &ucRoleIdx) < 0)
break;
/* prDisconnectMsg = (P_MSG_P2P_CONNECTION_ABORT_T)kalMemAlloc(sizeof(MSG_P2P_CONNECTION_ABORT_T),
* VIR_MEM_TYPE);
*/
prDisconnectMsg =
(P_MSG_P2P_CONNECTION_ABORT_T) cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG,
sizeof(MSG_P2P_CONNECTION_ABORT_T));
if (prDisconnectMsg == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prDisconnectMsg->rMsgHdr.eMsgId = MID_MNY_P2P_CONNECTION_ABORT;
prDisconnectMsg->ucRoleIdx = ucRoleIdx;
COPY_MAC_ADDR(prDisconnectMsg->aucTargetID, mac);
prDisconnectMsg->u2ReasonCode = REASON_CODE_UNSPECIFIED;
prDisconnectMsg->fgSendDeauth = TRUE;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prDisconnectMsg, MSG_SEND_METHOD_BUF);
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
} /* mtk_p2p_cfg80211_del_station */
#endif
#else
int mtk_p2p_cfg80211_del_station(struct wiphy *wiphy, struct net_device *dev, u8 *mac)
{
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
INT_32 i4Rslt = -EINVAL;
P_MSG_P2P_CONNECTION_ABORT_T prDisconnectMsg = (P_MSG_P2P_CONNECTION_ABORT_T) NULL;
UINT_8 aucBcMac[] = BC_MAC_ADDR;
UINT_8 ucRoleIdx = 0;
do {
if ((wiphy == NULL) || (dev == NULL))
break;
if (mac == NULL)
mac = aucBcMac;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_del_station.\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (mtk_Netdev_To_RoleIdx(prGlueInfo, dev, &ucRoleIdx) < 0)
break;
/* prDisconnectMsg = (P_MSG_P2P_CONNECTION_ABORT_T)kalMemAlloc(sizeof(MSG_P2P_CONNECTION_ABORT_T),
* VIR_MEM_TYPE);
*/
prDisconnectMsg =
(P_MSG_P2P_CONNECTION_ABORT_T) cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG,
sizeof(MSG_P2P_CONNECTION_ABORT_T));
if (prDisconnectMsg == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prDisconnectMsg->rMsgHdr.eMsgId = MID_MNY_P2P_CONNECTION_ABORT;
prDisconnectMsg->ucRoleIdx = ucRoleIdx;
COPY_MAC_ADDR(prDisconnectMsg->aucTargetID, mac);
prDisconnectMsg->u2ReasonCode = REASON_CODE_UNSPECIFIED;
prDisconnectMsg->fgSendDeauth = TRUE;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prDisconnectMsg, MSG_SEND_METHOD_BUF);
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
} /* mtk_p2p_cfg80211_del_station */
#endif
int mtk_p2p_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_connect_params *sme)
{
INT_32 i4Rslt = -EINVAL;
P_GLUE_INFO_T prGlueInfo = NULL;
P_MSG_P2P_CONNECTION_REQUEST_T prConnReqMsg = (P_MSG_P2P_CONNECTION_REQUEST_T) NULL;
UINT_8 ucRoleIdx = 0;
#if CFG_SUPPORT_REPLAY_DETECTION
UINT_8 ucBssIndex = 0;
P_BSS_INFO_T prBssInfo = NULL;
struct SEC_DETECT_REPLAY_INFO *prDetRplyInfo = NULL;
#endif
do {
if ((wiphy == NULL) || (dev == NULL) || (sme == NULL))
break;
DBGLOG(P2P, INFO, "mtk_p2p_cfg80211_connect.\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (mtk_Netdev_To_RoleIdx(prGlueInfo, dev, &ucRoleIdx) < 0)
break;
prConnReqMsg =
(P_MSG_P2P_CONNECTION_REQUEST_T) cnmMemAlloc(prGlueInfo->prAdapter,
RAM_TYPE_MSG,
(sizeof(MSG_P2P_CONNECTION_REQUEST_T) + sme->ie_len));
if (prConnReqMsg == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prConnReqMsg->rMsgHdr.eMsgId = MID_MNY_P2P_CONNECTION_REQ;
prConnReqMsg->ucRoleIdx = ucRoleIdx;
COPY_SSID(prConnReqMsg->rSsid.aucSsid, prConnReqMsg->rSsid.ucSsidLen, sme->ssid, sme->ssid_len);
COPY_MAC_ADDR(prConnReqMsg->aucBssid, sme->bssid);
COPY_MAC_ADDR(prConnReqMsg->aucSrcMacAddr, dev->dev_addr);
DBGLOG(P2P, TRACE, "Assoc Req IE Buffer Length:%d\n", sme->ie_len);
kalMemCopy(prConnReqMsg->aucIEBuf, sme->ie, sme->ie_len);
prConnReqMsg->u4IELen = sme->ie_len;
kalP2PSetCipher(prGlueInfo, IW_AUTH_CIPHER_NONE, ucRoleIdx);
if (sme->crypto.n_ciphers_pairwise) {
switch (sme->crypto.ciphers_pairwise[0]) {
case WLAN_CIPHER_SUITE_WEP40:
case WLAN_CIPHER_SUITE_WEP104:
kalP2PSetCipher(prGlueInfo, IW_AUTH_CIPHER_WEP40, ucRoleIdx);
break;
case WLAN_CIPHER_SUITE_TKIP:
kalP2PSetCipher(prGlueInfo, IW_AUTH_CIPHER_TKIP, ucRoleIdx);
break;
case WLAN_CIPHER_SUITE_CCMP:
case WLAN_CIPHER_SUITE_AES_CMAC:
kalP2PSetCipher(prGlueInfo, IW_AUTH_CIPHER_CCMP, ucRoleIdx);
break;
default:
DBGLOG(REQ, WARN, "invalid cipher pairwise (%d)\n", sme->crypto.ciphers_pairwise[0]);
return -EINVAL;
}
}
mtk_p2p_cfg80211func_channel_format_switch(NULL, sme->channel,
&prConnReqMsg->rChannelInfo);
mtk_p2p_cfg80211func_channel_sco_switch(NL80211_CHAN_NO_HT, &prConnReqMsg->eChnlSco);
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prConnReqMsg, MSG_SEND_METHOD_BUF);
#if CFG_SUPPORT_REPLAY_DETECTION
if (p2pFuncRoleToBssIdx(prGlueInfo->prAdapter, ucRoleIdx, &ucBssIndex) != WLAN_STATUS_SUCCESS)
return -EINVAL;
prBssInfo = GET_BSS_INFO_BY_INDEX(prGlueInfo->prAdapter, ucBssIndex);
ASSERT(prBssInfo);
prDetRplyInfo = &prBssInfo->rDetRplyInfo;
kalMemZero(prDetRplyInfo, sizeof(struct SEC_DETECT_REPLAY_INFO));
#endif
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
} /* mtk_p2p_cfg80211_connect */
int mtk_p2p_cfg80211_disconnect(struct wiphy *wiphy, struct net_device *dev, u16 reason_code)
{
INT_32 i4Rslt = -EINVAL;
P_GLUE_INFO_T prGlueInfo = NULL;
P_MSG_P2P_CONNECTION_ABORT_T prDisconnMsg = (P_MSG_P2P_CONNECTION_ABORT_T) NULL;
UINT_8 aucBCAddr[] = BC_MAC_ADDR;
UINT_8 ucRoleIdx = 0;
do {
if ((wiphy == NULL) || (dev == NULL))
break;
DBGLOG(P2P, INFO, "mtk_p2p_cfg80211_disconnect.\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (mtk_Netdev_To_RoleIdx(prGlueInfo, dev, &ucRoleIdx) < 0)
break;
/* prDisconnMsg = (P_MSG_P2P_CONNECTION_ABORT_T)kalMemAlloc(sizeof(P_MSG_P2P_CONNECTION_ABORT_T), VIR_MEM_TYPE); */
prDisconnMsg =
(P_MSG_P2P_CONNECTION_ABORT_T) cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG,
sizeof(MSG_P2P_CONNECTION_ABORT_T));
if (prDisconnMsg == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prDisconnMsg->rMsgHdr.eMsgId = MID_MNY_P2P_CONNECTION_ABORT;
prDisconnMsg->ucRoleIdx = ucRoleIdx;
prDisconnMsg->u2ReasonCode = reason_code;
prDisconnMsg->fgSendDeauth = TRUE;
COPY_MAC_ADDR(prDisconnMsg->aucTargetID, aucBCAddr);
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prDisconnMsg, MSG_SEND_METHOD_BUF);
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
} /* mtk_p2p_cfg80211_disconnect */
#if KERNEL_VERSION(4, 14, 0) <= CFG80211_VERSION_CODE
int
mtk_p2p_cfg80211_change_iface(IN struct wiphy *wiphy,
IN struct net_device *ndev,
IN enum nl80211_iftype type, IN struct vif_params *params)
#else
int
mtk_p2p_cfg80211_change_iface(IN struct wiphy *wiphy,
IN struct net_device *ndev,
IN enum nl80211_iftype type, IN u32 *flags, IN struct vif_params *params)
#endif
{
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
INT_32 i4Rslt = -EINVAL;
P_MSG_P2P_SWITCH_OP_MODE_T prSwitchModeMsg = (P_MSG_P2P_SWITCH_OP_MODE_T) NULL;
UINT_8 ucRoleIdx = 0;
do {
if ((wiphy == NULL) || (ndev == NULL))
break;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_change_iface.\n");
if (ndev->ieee80211_ptr)
ndev->ieee80211_ptr->iftype = type;
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (mtk_Netdev_To_RoleIdx(prGlueInfo, ndev, &ucRoleIdx) != 0) {
DBGLOG(P2P, TRACE, "Device Interface no need to change interface type.\n");
return 0;
}
/* Switch OP MOde. */
prSwitchModeMsg =
(P_MSG_P2P_SWITCH_OP_MODE_T) cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG,
sizeof(MSG_P2P_SWITCH_OP_MODE_T));
if (prSwitchModeMsg == NULL) {
ASSERT(FALSE);
i4Rslt = -ENOMEM;
break;
}
prSwitchModeMsg->rMsgHdr.eMsgId = MID_MNY_P2P_FUN_SWITCH;
prSwitchModeMsg->ucRoleIdx = ucRoleIdx;
switch (type) {
case NL80211_IFTYPE_P2P_CLIENT:
DBGLOG(P2P, TRACE, "NL80211_IFTYPE_P2P_CLIENT.\n");
prSwitchModeMsg->eOpMode = OP_MODE_INFRASTRUCTURE;
kalP2PSetRole(prGlueInfo, 1, ucRoleIdx);
break;
case NL80211_IFTYPE_STATION:
DBGLOG(P2P, TRACE, "NL80211_IFTYPE_STATION.\n");
prSwitchModeMsg->eOpMode = OP_MODE_INFRASTRUCTURE;
kalP2PSetRole(prGlueInfo, 1, ucRoleIdx);
break;
case NL80211_IFTYPE_AP:
DBGLOG(P2P, TRACE, "NL80211_IFTYPE_AP.\n");
prSwitchModeMsg->eOpMode = OP_MODE_ACCESS_POINT;
kalP2PSetRole(prGlueInfo, 2, ucRoleIdx);
break;
case NL80211_IFTYPE_P2P_GO:
DBGLOG(P2P, TRACE, "NL80211_IFTYPE_P2P_GO not AP.\n");
prSwitchModeMsg->eOpMode = OP_MODE_ACCESS_POINT;
kalP2PSetRole(prGlueInfo, 2, ucRoleIdx);
break;
default:
DBGLOG(P2P, TRACE, "Other type :%d .\n", type);
prSwitchModeMsg->eOpMode = OP_MODE_P2P_DEVICE;
kalP2PSetRole(prGlueInfo, 0, ucRoleIdx);
break;
}
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prSwitchModeMsg, MSG_SEND_METHOD_BUF);
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
} /* mtk_p2p_cfg80211_change_iface */
int mtk_p2p_cfg80211_set_channel(IN struct wiphy *wiphy, struct cfg80211_chan_def *chandef)
{
INT_32 i4Rslt = -EINVAL;
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
struct net_device *dev = (struct net_device *) NULL;
RF_CHANNEL_INFO_T rRfChnlInfo;
UINT_8 ucRoleIdx = 0;
if ((wiphy == NULL) || (chandef == NULL))
return i4Rslt;
dev = (struct net_device *) wiphy_dev(wiphy);
do {
DBGLOG(P2P, INFO, "mtk_p2p_cfg80211_set_channel.\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
mtk_p2p_cfg80211func_channel_format_switch(chandef, chandef->chan, &rRfChnlInfo);
if (mtk_Netdev_To_RoleIdx(prGlueInfo, dev, &ucRoleIdx) < 0)
break;
p2pFuncSetChannel(prGlueInfo->prAdapter, ucRoleIdx, &rRfChnlInfo);
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
}
/* mtk_p2p_cfg80211_set_channel */
int
mtk_p2p_cfg80211_set_bitrate_mask(IN struct wiphy *wiphy,
IN struct net_device *dev,
IN const u8 *peer, IN const struct cfg80211_bitrate_mask *mask)
{
INT_32 i4Rslt = -EINVAL;
P_GLUE_INFO_T prGlueInfo = (P_GLUE_INFO_T) NULL;
do {
if ((wiphy == NULL) || (dev == NULL) || (mask == NULL))
break;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_set_bitrate_mask\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
/* TODO: Set bitrate mask of the peer? */
i4Rslt = 0;
} while (FALSE);
return i4Rslt;
} /* mtk_p2p_cfg80211_set_bitrate_mask */
void mtk_p2p_cfg80211_mgmt_frame_register(IN struct wiphy *wiphy,
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;
UINT_8 ucRoleIdx = 0;
PUINT_32 pu4P2pPacketFilter = NULL;
P_P2P_ROLE_FSM_INFO_T prP2pRoleFsmInfo = (P_P2P_ROLE_FSM_INFO_T) NULL;
do {
if ((wiphy == NULL) || (wdev == NULL))
break;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_mgmt_frame_register\n");
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
/* since p2p device share the aprRoleHandler so needs to check DevHandler 1st */
if (prGlueInfo->prP2PInfo[0]->prDevHandler == wdev->netdev) {
/* P2P device*/
pu4P2pPacketFilter = &prGlueInfo->prP2PDevInfo->u4OsMgmtFrameFilter;
} else {
if (mtk_Netdev_To_RoleIdx(prGlueInfo, wdev->netdev, &ucRoleIdx) < 0) {
/* P2P device*/
DBGLOG(P2P, WARN, "mtk_p2p_cfg80211_mgmt_frame_register wireless dev match fail!\n");
pu4P2pPacketFilter = &prGlueInfo->prP2PDevInfo->u4OsMgmtFrameFilter;
} else {
/* Non P2P device*/
ASSERT(ucRoleIdx < KAL_P2P_NUM);
DBGLOG(P2P, TRACE, "Open packet filer RoleIdx %u\n", ucRoleIdx);
prP2pRoleFsmInfo = prGlueInfo->prAdapter->rWifiVar.aprP2pRoleFsmInfo[ucRoleIdx];
pu4P2pPacketFilter = &prP2pRoleFsmInfo->u4P2pPacketFilter;
}
}
switch (frame_type) {
case MAC_FRAME_PROBE_REQ:
if (reg) {
*pu4P2pPacketFilter |= PARAM_PACKET_FILTER_PROBE_REQ;
DBGLOG(P2P, TRACE, "Open packet filer probe request\n");
} else {
*pu4P2pPacketFilter &= ~PARAM_PACKET_FILTER_PROBE_REQ;
DBGLOG(P2P, TRACE, "Close packet filer probe request\n");
}
break;
case MAC_FRAME_ACTION:
if (reg) {
*pu4P2pPacketFilter |= PARAM_PACKET_FILTER_ACTION_FRAME;
DBGLOG(P2P, TRACE, "Open packet filer action frame.\n");
} else {
*pu4P2pPacketFilter &= ~PARAM_PACKET_FILTER_ACTION_FRAME;
DBGLOG(P2P, TRACE, "Close packet filer action frame.\n");
}
break;
default:
DBGLOG(P2P, ERROR, "Ask frog to add code for mgmt:%x\n", frame_type);
break;
}
set_bit(GLUE_FLAG_FRAME_FILTER_BIT, &prGlueInfo->ulFlag);
/* wake up main thread */
wake_up_interruptible(&prGlueInfo->waitq);
if (in_interrupt())
DBGLOG(P2P, 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_p2p_cfg80211_mgmt_frame_register */
#ifdef CONFIG_NL80211_TESTMODE
#if KERNEL_VERSION(3, 12, 0) <= CFG80211_VERSION_CODE
int mtk_p2p_cfg80211_testmode_cmd(struct wiphy *wiphy,
struct wireless_dev *wdev, void *data,
int len)
{
P_GLUE_INFO_T prGlueInfo = NULL;
P_NL80211_DRIVER_TEST_PARAMS prParams = (P_NL80211_DRIVER_TEST_PARAMS) NULL;
INT_32 i4Status = -EINVAL;
ASSERT(wiphy);
ASSERT(wdev);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
DBGLOG(P2P, INFO, "mtk_p2p_cfg80211_testmode_cmd\n");
if (data && len) {
prParams = (P_NL80211_DRIVER_TEST_PARAMS) data;
} else {
DBGLOG(P2P, ERROR, "mtk_p2p_cfg80211_testmode_cmd, data is NULL\n");
return i4Status;
}
if (prParams->index >> 24 == 0x01) {
/* New version */
prParams->index = prParams->index & ~BITS(24, 31);
} else {
/* Old version */
mtk_p2p_cfg80211_testmode_p2p_sigma_pre_cmd(wiphy, data, len);
i4Status = 0;
return i4Status;
}
/* Clear the version byte */
prParams->index = prParams->index & ~BITS(24, 31);
if (prParams) {
switch (prParams->index) {
case 1: /* P2P Simga */
#if CFG_SUPPORT_HOTSPOT_OPTIMIZATION
{
P_NL80211_DRIVER_SW_CMD_PARAMS prParamsCmd;
prParamsCmd = (P_NL80211_DRIVER_SW_CMD_PARAMS) data;
if ((prParamsCmd->adr & 0xffff0000) == 0xffff0000) {
i4Status = mtk_p2p_cfg80211_testmode_sw_cmd(wiphy, data, len);
break;
}
}
#endif
i4Status = mtk_p2p_cfg80211_testmode_p2p_sigma_cmd(wiphy, data, len);
break;
case 2: /* WFD */
#if CFG_SUPPORT_WFD
/* use normal driver command wifi_display */
/* i4Status = mtk_p2p_cfg80211_testmode_wfd_update_cmd(wiphy, data, len); */
#endif
break;
case 3: /* Hotspot Client Management */
#if CFG_SUPPORT_HOTSPOT_WPS_MANAGER
i4Status = mtk_p2p_cfg80211_testmode_hotspot_block_list_cmd(wiphy, data, len);
#endif
break;
case 0x10:
i4Status = mtk_cfg80211_testmode_get_sta_statistics(wiphy, data, len, prGlueInfo);
break;
#if CFG_SUPPORT_NFC_BEAM_PLUS
case 0x11: /*NFC Beam + Indication */
if (data && len) {
P_NL80211_DRIVER_SET_NFC_PARAMS prParams = (P_NL80211_DRIVER_SET_NFC_PARAMS) data;
DBGLOG(P2P, INFO, "NFC: BEAM[%d]\n", prParams->NFC_Enable);
}
break;
case 0x12: /*NFC Beam + Indication */
DBGLOG(P2P, INFO, "NFC: Polling\n");
i4Status = mtk_cfg80211_testmode_get_scan_done(wiphy, data, len, prGlueInfo);
break;
#endif
#if CFG_AUTO_CHANNEL_SEL_SUPPORT
case 0x30:
i4Status = mtk_p2p_cfg80211_testmode_get_best_channel(wiphy, data, len);
break;
#endif
default:
i4Status = -EINVAL;
break;
}
}
return i4Status;
}
#else
int mtk_p2p_cfg80211_testmode_cmd(struct wiphy *wiphy, void *data, int len)
{
P_GLUE_INFO_T prGlueInfo = NULL;
P_NL80211_DRIVER_TEST_PARAMS prParams = (P_NL80211_DRIVER_TEST_PARAMS) NULL;
INT_32 i4Status = -EINVAL;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
DBGLOG(P2P, INFO, "mtk_p2p_cfg80211_testmode_cmd\n");
if (data && len) {
prParams = (P_NL80211_DRIVER_TEST_PARAMS) data;
} else {
DBGLOG(P2P, ERROR, "mtk_p2p_cfg80211_testmode_cmd, data is NULL\n");
return i4Status;
}
if (prParams->index >> 24 == 0x01) {
/* New version */
prParams->index = prParams->index & ~BITS(24, 31);
} else {
/* Old version */
mtk_p2p_cfg80211_testmode_p2p_sigma_pre_cmd(wiphy, data, len);
i4Status = 0;
return i4Status;
}
/* Clear the version byte */
prParams->index = prParams->index & ~BITS(24, 31);
if (prParams) {
switch (prParams->index) {
case 1: /* P2P Simga */
#if CFG_SUPPORT_HOTSPOT_OPTIMIZATION
{
P_NL80211_DRIVER_SW_CMD_PARAMS prParamsCmd;
prParamsCmd = (P_NL80211_DRIVER_SW_CMD_PARAMS) data;
if ((prParamsCmd->adr & 0xffff0000) == 0xffff0000) {
i4Status = mtk_p2p_cfg80211_testmode_sw_cmd(wiphy, data, len);
break;
}
}
#endif
i4Status = mtk_p2p_cfg80211_testmode_p2p_sigma_cmd(wiphy, data, len);
break;
case 2: /* WFD */
#if CFG_SUPPORT_WFD
/* use normal driver command wifi_display */
/* i4Status = mtk_p2p_cfg80211_testmode_wfd_update_cmd(wiphy, data, len); */
#endif
break;
case 3: /* Hotspot Client Management */
#if CFG_SUPPORT_HOTSPOT_WPS_MANAGER
i4Status = mtk_p2p_cfg80211_testmode_hotspot_block_list_cmd(wiphy, data, len);
#endif
break;
case 0x10:
i4Status = mtk_cfg80211_testmode_get_sta_statistics(wiphy, data, len, prGlueInfo);
break;
#if CFG_SUPPORT_NFC_BEAM_PLUS
case 0x11: /*NFC Beam + Indication */
if (data && len) {
P_NL80211_DRIVER_SET_NFC_PARAMS prParams = (P_NL80211_DRIVER_SET_NFC_PARAMS) data;
DBGLOG(P2P, INFO, "NFC: BEAM[%d]\n", prParams->NFC_Enable);
}
break;
case 0x12: /*NFC Beam + Indication */
DBGLOG(P2P, INFO, "NFC: Polling\n");
i4Status = mtk_cfg80211_testmode_get_scan_done(wiphy, data, len, prGlueInfo);
break;
#endif
#if CFG_AUTO_CHANNEL_SEL_SUPPORT
case 0x30: /* Auto channel selection in LTE safe channels */
i4Status = mtk_p2p_cfg80211_testmode_get_best_channel(wiphy, data, len);
break;
#endif
default:
i4Status = -EINVAL;
break;
}
}
return i4Status;
}
#endif
int mtk_p2p_cfg80211_testmode_p2p_sigma_pre_cmd(IN struct wiphy *wiphy, IN void *data, IN int len)
{
P_GLUE_INFO_T prGlueInfo = NULL;
NL80211_DRIVER_TEST_PRE_PARAMS rParams;
P_P2P_SPECIFIC_BSS_INFO_T prP2pSpecificBssInfo = (P_P2P_SPECIFIC_BSS_INFO_T) NULL;
/* P_P2P_CONNECTION_SETTINGS_T prP2pConnSettings = (P_P2P_CONNECTION_SETTINGS_T)NULL; */
UINT_32 index_mode;
UINT_32 index;
INT_32 value;
int status = 0;
UINT_32 u4Leng;
UINT_8 ucBssIdx;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
kalMemZero(&rParams, sizeof(NL80211_DRIVER_TEST_PRE_PARAMS));
prP2pSpecificBssInfo = prGlueInfo->prAdapter->rWifiVar.prP2pSpecificBssInfo[0];
/* prP2pConnSettings = prGlueInfo->prAdapter->rWifiVar.prP2PConnSettings; */
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_testmode_cmd\n");
if (data && len)
memcpy(&rParams, data, len);
DBGLOG(P2P, TRACE, "NL80211_ATTR_TESTDATA,idx_mode=%d idx=%d value=%lu\n",
(INT_16) rParams.idx_mode, (INT_16) rParams.idx, rParams.value);
index_mode = rParams.idx_mode;
index = rParams.idx;
value = rParams.value;
/* 3 FIX ME: Add p2p role index selection */
if (p2pFuncRoleToBssIdx(prGlueInfo->prAdapter, 0, &ucBssIdx) != WLAN_STATUS_SUCCESS)
return -EINVAL;
switch (index) {
case 0: /* Listen CH */
break;
case 1: /* P2p mode */
break;
case 4: /* Noa duration */
prP2pSpecificBssInfo->rNoaParam.u4NoaDurationMs = value;
/* only to apply setting when setting NOA count */
/* status = mtk_p2p_wext_set_noa_param(prDev, info, wrqu, (char *)&prP2pSpecificBssInfo->rNoaParam); */
break;
case 5: /* Noa interval */
prP2pSpecificBssInfo->rNoaParam.u4NoaIntervalMs = value;
/* only to apply setting when setting NOA count */
/* status = mtk_p2p_wext_set_noa_param(prDev, info, wrqu, (char *)&prP2pSpecificBssInfo->rNoaParam); */
break;
case 6: /* Noa count */
prP2pSpecificBssInfo->rNoaParam.u4NoaCount = value;
/* status = mtk_p2p_wext_set_noa_param(prDev, info, wrqu, (char *)&prP2pSpecificBssInfo->rNoaParam); */
break;
case 100: /* Oper CH */
/* 20110920 - frog: User configurations are placed in ConnSettings. */
/* prP2pConnSettings->ucOperatingChnl = value; */
break;
case 101: /* Local config Method, for P2P SDK */
/* prP2pConnSettings->u2LocalConfigMethod = value; */
break;
case 102: /* Sigma P2p reset */
/* kalMemZero(prP2pConnSettings->aucTargetDevAddr, MAC_ADDR_LEN); */
/* prP2pConnSettings->eConnectionPolicy = ENUM_P2P_CONNECTION_POLICY_AUTO; */
/* p2pFsmUninit(prGlueInfo->prAdapter); */
/* p2pFsmInit(prGlueInfo->prAdapter); */
break;
case 103: /* WPS MODE */
kalP2PSetWscMode(prGlueInfo, value);
break;
case 104: /* P2p send persence, duration */
break;
case 105: /* P2p send persence, interval */
break;
case 106: /* P2P set sleep */
{
PARAM_POWER_MODE_T rPowerMode;
rPowerMode.ePowerMode = Param_PowerModeMAX_PSP;
rPowerMode.ucBssIdx = ucBssIdx;
kalIoctl(prGlueInfo,
wlanoidSet802dot11PowerSaveProfile,
&rPowerMode, sizeof(rPowerMode), FALSE, FALSE, TRUE, &u4Leng);
}
break;
case 107: /* P2P set opps, CTWindowl */
prP2pSpecificBssInfo->rOppPsParam.u4CTwindowMs = value;
/* status = mtk_p2p_wext_set_oppps_param(prDev, info, wrqu,
* (char *)&prP2pSpecificBssInfo->rOppPsParam);
*/
break;
case 108: /* p2p_set_power_save */
{
PARAM_POWER_MODE_T rPowerMode;
rPowerMode.ePowerMode = value;
rPowerMode.ucBssIdx = ucBssIdx;
kalIoctl(prGlueInfo,
wlanoidSet802dot11PowerSaveProfile,
&rPowerMode, sizeof(rPowerMode), FALSE, FALSE, TRUE, &u4Leng);
}
break;
default:
break;
}
return status;
}
int mtk_p2p_cfg80211_testmode_p2p_sigma_cmd(IN struct wiphy *wiphy, IN void *data, IN int len)
{
P_GLUE_INFO_T prGlueInfo = NULL;
P_NL80211_DRIVER_P2P_SIGMA_PARAMS prParams = (P_NL80211_DRIVER_P2P_SIGMA_PARAMS) NULL;
P_P2P_SPECIFIC_BSS_INFO_T prP2pSpecificBssInfo = (P_P2P_SPECIFIC_BSS_INFO_T) NULL;
/* P_P2P_CONNECTION_SETTINGS_T prP2pConnSettings = (P_P2P_CONNECTION_SETTINGS_T)NULL; */
UINT_32 index;
INT_32 value;
int status = 0;
UINT_32 u4Leng;
UINT_8 ucBssIdx;
UINT_32 i;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
prP2pSpecificBssInfo = prGlueInfo->prAdapter->rWifiVar.prP2pSpecificBssInfo[0];
/* prP2pConnSettings = prGlueInfo->prAdapter->rWifiVar.prP2PConnSettings; */
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_testmode_p2p_sigma_cmd\n");
if (data && len)
prParams = (P_NL80211_DRIVER_P2P_SIGMA_PARAMS) data;
index = (INT_32) prParams->idx;
value = (INT_32) prParams->value;
DBGLOG(P2P, TRACE, "NL80211_ATTR_TESTDATA, idx=%lu value=%lu\n",
(INT_32) prParams->idx, (INT_32) prParams->value);
/* 3 FIX ME: Add p2p role index selection */
if (p2pFuncRoleToBssIdx(prGlueInfo->prAdapter, 0, &ucBssIdx) != WLAN_STATUS_SUCCESS)
return -EINVAL;
switch (index) {
case 0: /* Listen CH */
break;
case 1: /* P2p mode */
break;
case 4: /* Noa duration */
prP2pSpecificBssInfo->rNoaParam.u4NoaDurationMs = value;
/* only to apply setting when setting NOA count */
/* status = mtk_p2p_wext_set_noa_param(prDev, info, wrqu, (char *)&prP2pSpecificBssInfo->rNoaParam); */
break;
case 5: /* Noa interval */
prP2pSpecificBssInfo->rNoaParam.u4NoaIntervalMs = value;
/* only to apply setting when setting NOA count */
/* status = mtk_p2p_wext_set_noa_param(prDev, info, wrqu, (char *)&prP2pSpecificBssInfo->rNoaParam); */
break;
case 6: /* Noa count */
prP2pSpecificBssInfo->rNoaParam.u4NoaCount = value;
/* status = mtk_p2p_wext_set_noa_param(prDev, info, wrqu, (char *)&prP2pSpecificBssInfo->rNoaParam); */
break;
case 100: /* Oper CH */
/* 20110920 - frog: User configurations are placed in ConnSettings. */
/* prP2pConnSettings->ucOperatingChnl = value; */
break;
case 101: /* Local config Method, for P2P SDK */
/* prP2pConnSettings->u2LocalConfigMethod = value; */
break;
case 102: /* Sigma P2p reset */
/* kalMemZero(prP2pConnSettings->aucTargetDevAddr, MAC_ADDR_LEN); */
/* prP2pConnSettings->eConnectionPolicy = ENUM_P2P_CONNECTION_POLICY_AUTO; */
break;
case 103: /* WPS MODE */
kalP2PSetWscMode(prGlueInfo, value);
break;
case 104: /* P2p send persence, duration */
break;
case 105: /* P2p send persence, interval */
break;
case 106: /* P2P set sleep */
{
PARAM_POWER_MODE_T rPowerMode;
rPowerMode.ePowerMode = Param_PowerModeMAX_PSP;
rPowerMode.ucBssIdx = ucBssIdx;
kalIoctl(prGlueInfo,
wlanoidSet802dot11PowerSaveProfile,
&rPowerMode, sizeof(rPowerMode), FALSE, FALSE, TRUE, &u4Leng);
}
break;
case 107: /* P2P set opps, CTWindowl */
prP2pSpecificBssInfo->rOppPsParam.u4CTwindowMs = value;
/* status = mtk_p2p_wext_set_oppps_param(prDev, info, wrqu,
* (char *)&prP2pSpecificBssInfo->rOppPsParam);
*/
break;
case 108: /* p2p_set_power_save */
{
PARAM_POWER_MODE_T rPowerMode;
rPowerMode.ePowerMode = value;
rPowerMode.ucBssIdx = ucBssIdx;
kalIoctl(prGlueInfo,
wlanoidSet802dot11PowerSaveProfile,
&rPowerMode, sizeof(rPowerMode), FALSE, FALSE, TRUE, &u4Leng);
}
break;
case 109: /* Max Clients */
#if CFG_SUPPORT_HOTSPOT_WPS_MANAGER
for (i = 0; i < KAL_P2P_NUM; i++)
kalP2PSetMaxClients(prGlueInfo, value, i);
#endif
break;
case 110: /* Hotspot WPS mode */
#if CFG_SUPPORT_HOTSPOT_WPS_MANAGER
kalIoctl(prGlueInfo, wlanoidSetP2pWPSmode, &value, sizeof(value), FALSE, FALSE, TRUE, &u4Leng);
#endif
break;
default:
break;
}
return status;
}
#if CFG_SUPPORT_WFD && 0
/* obsolete/decrepated */
int mtk_p2p_cfg80211_testmode_wfd_update_cmd(IN struct wiphy *wiphy, IN void *data, IN int len)
{
P_GLUE_INFO_T prGlueInfo = NULL;
P_NL80211_DRIVER_WFD_PARAMS prParams = (P_NL80211_DRIVER_WFD_PARAMS) NULL;
int status = 0;
P_WFD_CFG_SETTINGS_T prWfdCfgSettings = (P_WFD_CFG_SETTINGS_T) NULL;
P_MSG_WFD_CONFIG_SETTINGS_CHANGED_T prMsgWfdCfgUpdate = (P_MSG_WFD_CONFIG_SETTINGS_CHANGED_T) NULL;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
prParams = (P_NL80211_DRIVER_WFD_PARAMS) data;
DBGLOG(P2P, INFO, "mtk_p2p_cfg80211_testmode_wfd_update_cmd\n");
#if 1
DBGLOG(P2P, INFO, "WFD Enable:%x\n", prParams->WfdEnable);
DBGLOG(P2P, INFO, "WFD Session Available:%x\n", prParams->WfdSessionAvailable);
DBGLOG(P2P, INFO, "WFD Couple Sink Status:%x\n", prParams->WfdCoupleSinkStatus);
/* aucReserved0[2] */
DBGLOG(P2P, INFO, "WFD Device Info:%x\n", prParams->WfdDevInfo);
DBGLOG(P2P, INFO, "WFD Control Port:%x\n", prParams->WfdControlPort);
DBGLOG(P2P, INFO, "WFD Maximum Throughput:%x\n", prParams->WfdMaximumTp);
DBGLOG(P2P, INFO, "WFD Extend Capability:%x\n", prParams->WfdExtendCap);
DBGLOG(P2P, INFO, "WFD Couple Sink Addr " MACSTR "\n", MAC2STR(prParams->WfdCoupleSinkAddress));
DBGLOG(P2P, INFO, "WFD Associated BSSID " MACSTR "\n", MAC2STR(prParams->WfdAssociatedBssid));
/* UINT_8 aucVideolp[4]; */
/* UINT_8 aucAudiolp[4]; */
DBGLOG(P2P, INFO, "WFD Video Port:%x\n", prParams->WfdVideoPort);
DBGLOG(P2P, INFO, "WFD Audio Port:%x\n", prParams->WfdAudioPort);
DBGLOG(P2P, INFO, "WFD Flag:%x\n", prParams->WfdFlag);
DBGLOG(P2P, INFO, "WFD Policy:%x\n", prParams->WfdPolicy);
DBGLOG(P2P, INFO, "WFD State:%x\n", prParams->WfdState);
/* UINT_8 aucWfdSessionInformationIE[24*8]; */
DBGLOG(P2P, INFO, "WFD Session Info Length:%x\n", prParams->WfdSessionInformationIELen);
/* UINT_8 aucReserved1[2]; */
DBGLOG(P2P, INFO, "WFD Primary Sink Addr " MACSTR "\n", MAC2STR(prParams->aucWfdPrimarySinkMac));
DBGLOG(P2P, INFO, "WFD Secondary Sink Addr " MACSTR "\n", MAC2STR(prParams->aucWfdSecondarySinkMac));
DBGLOG(P2P, INFO, "WFD Advanced Flag:%x\n", prParams->WfdAdvanceFlag);
DBGLOG(P2P, INFO, "WFD Sigma mode:%x\n", prParams->WfdSigmaMode);
/* UINT_8 aucReserved2[64]; */
/* UINT_8 aucReserved3[64]; */
/* UINT_8 aucReserved4[64]; */
#endif
prWfdCfgSettings = &(prGlueInfo->prAdapter->rWifiVar.rWfdConfigureSettings);
kalMemCopy(&prWfdCfgSettings->u4WfdCmdType, &prParams->WfdCmdType, sizeof(WFD_CFG_SETTINGS_T));
prMsgWfdCfgUpdate = cnmMemAlloc(prGlueInfo->prAdapter, RAM_TYPE_MSG, sizeof(MSG_WFD_CONFIG_SETTINGS_CHANGED_T));
if (prMsgWfdCfgUpdate == NULL) {
ASSERT(FALSE);
return status;
}
prMsgWfdCfgUpdate->rMsgHdr.eMsgId = MID_MNY_P2P_WFD_CFG_UPDATE;
prMsgWfdCfgUpdate->prWfdCfgSettings = prWfdCfgSettings;
mboxSendMsg(prGlueInfo->prAdapter, MBOX_ID_0, (P_MSG_HDR_T) prMsgWfdCfgUpdate, MSG_SEND_METHOD_BUF);
#if 0 /* Test Only */
/* prWfdCfgSettings->ucWfdEnable = 1; */
/* prWfdCfgSettings->u4WfdFlag |= WFD_FLAGS_DEV_INFO_VALID; */
prWfdCfgSettings->u4WfdFlag |= WFD_FLAGS_DEV_INFO_VALID;
prWfdCfgSettings->u2WfdDevInfo = 123;
prWfdCfgSettings->u2WfdControlPort = 456;
prWfdCfgSettings->u2WfdMaximumTp = 789;
prWfdCfgSettings->u4WfdFlag |= WFD_FLAGS_SINK_INFO_VALID;
prWfdCfgSettings->ucWfdCoupleSinkStatus = 0xAB;
{
UINT_8 aucTestAddr[MAC_ADDR_LEN] = { 0x77, 0x66, 0x55, 0x44, 0x33, 0x22 };
COPY_MAC_ADDR(prWfdCfgSettings->aucWfdCoupleSinkAddress, aucTestAddr);
}
prWfdCfgSettings->u4WfdFlag |= WFD_FLAGS_EXT_CAPABILITY_VALID;
prWfdCfgSettings->u2WfdExtendCap = 0xCDE;
#endif
return status;
}
#endif /* CFG_SUPPORT_WFD */
#if CFG_SUPPORT_HOTSPOT_WPS_MANAGER
int mtk_p2p_cfg80211_testmode_hotspot_block_list_cmd(IN struct wiphy *wiphy, IN void *data, IN int len)
{
P_GLUE_INFO_T prGlueInfo = NULL;
P_NL80211_DRIVER_hotspot_block_PARAMS prParams = (P_NL80211_DRIVER_hotspot_block_PARAMS) NULL;
int fgIsValid = 0;
UINT_32 i;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (data && len)
prParams = (P_NL80211_DRIVER_hotspot_block_PARAMS) data;
DBGLOG(P2P, TRACE, "mtk_p2p_cfg80211_testmode_hotspot_block_list_cmd\n");
for (i = 0; i < KAL_P2P_NUM; i++)
fgIsValid |= kalP2PSetBlackList(prGlueInfo, prParams->aucBssid, prParams->ucblocked, i);
return fgIsValid;
}
#endif
int mtk_p2p_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(P2P, TRACE, "--> %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;
}
#if CFG_AUTO_CHANNEL_SEL_SUPPORT
int mtk_p2p_cfg80211_testmode_get_best_channel(IN struct wiphy *wiphy, IN void *data, IN int len)
{
struct sk_buff *skb;
BOOLEAN fgIsReady = FALSE;
P_GLUE_INFO_T prGlueInfo = NULL;
RF_CHANNEL_INFO_T aucChannelList[MAX_2G_BAND_CHN_NUM];
UINT_8 ucNumOfChannel, i, ucIdx;
UINT_16 u2APNumScore = 0, u2UpThreshold = 0, u2LowThreshold = 0, ucInnerIdx = 0;
UINT_32 u4BufLen, u4LteSafeChnBitMask_2G = 0;
UINT_32 u4AcsChnReport[5];
P_PARAM_GET_CHN_INFO prGetChnLoad, prQueryLteChn;
PARAM_PREFER_CHN_INFO rPreferChannel = { 0, 0xFFFF, 0 };
PARAM_PREFER_CHN_INFO arChannelDirtyScore_2G[MAX_2G_BAND_CHN_NUM];
WLAN_STATUS rStatus = WLAN_STATUS_SUCCESS;
ASSERT(wiphy);
prGlueInfo = *((P_GLUE_INFO_T *) wiphy_priv(wiphy));
if (!prGlueInfo) {
DBGLOG(P2P, ERROR, "No glue info\n");
return -EFAULT;
}
/* Prepare reply skb buffer */
skb = cfg80211_testmode_alloc_reply_skb(wiphy, sizeof(u4AcsChnReport));
if (!skb) {
DBGLOG(P2P, ERROR, "Allocate skb failed\n");
return -ENOMEM;
}
kalMemZero(u4AcsChnReport, sizeof(u4AcsChnReport));
fgIsReady = prGlueInfo->prAdapter->rWifiVar.rChnLoadInfo.fgDataReadyBit;
if (fgIsReady == FALSE)
goto acs_report;
/*
* 1. Get 2.4G Band channel list in current regulatory domain
*/
rlmDomainGetChnlList(prGlueInfo->prAdapter, BAND_2G4, TRUE,
MAX_2G_BAND_CHN_NUM, &ucNumOfChannel, aucChannelList);
/*
* 2. Calculate each channel's dirty score
*/
prGetChnLoad = &(prGlueInfo->prAdapter->rWifiVar.rChnLoadInfo);
for (i = 0; i < ucNumOfChannel; i++) {
ucIdx = aucChannelList[i].ucChannelNum - 1;
/* Current channel's dirty score */
u2APNumScore = prGetChnLoad->rEachChnLoad[ucIdx].u2APNum * CHN_DIRTY_WEIGHT_UPPERBOUND;
u2LowThreshold = u2UpThreshold = 3;
if (ucIdx < 3) {
u2LowThreshold = ucIdx;
u2UpThreshold = 3;
} else if (ucIdx >= (ucNumOfChannel - 3)) {
u2LowThreshold = 3;
u2UpThreshold = ucNumOfChannel - (ucIdx + 1);
}
/* Lower channel's dirty score */
for (ucInnerIdx = 0; ucInnerIdx < u2LowThreshold; ucInnerIdx++) {
u2APNumScore +=
(prGetChnLoad->rEachChnLoad[ucIdx - ucInnerIdx - 1].u2APNum *
(CHN_DIRTY_WEIGHT_UPPERBOUND - 1 - ucInnerIdx));
}
/* Upper channel's dirty score */
for (ucInnerIdx = 0; ucInnerIdx < u2UpThreshold; ucInnerIdx++) {
u2APNumScore +=
(prGetChnLoad->rEachChnLoad[ucIdx + ucInnerIdx + 1].u2APNum *
(CHN_DIRTY_WEIGHT_UPPERBOUND - 1 - ucInnerIdx));
}
arChannelDirtyScore_2G[i].ucChannel = aucChannelList[i].ucChannelNum;
arChannelDirtyScore_2G[i].u2APNumScore = u2APNumScore;
DBGLOG(P2P, INFO, "[ACS]channel=%d, AP num=%d, score=%d\n", aucChannelList[i].ucChannelNum,
prGetChnLoad->rEachChnLoad[ucIdx].u2APNum, u2APNumScore);
}
/*
* 3. Query LTE safe channels
*/
prQueryLteChn = kalMemAlloc(sizeof(PARAM_GET_CHN_INFO), VIR_MEM_TYPE);
if (prQueryLteChn == NULL) {
DBGLOG(P2P, ERROR, "Alloc prQueryLteChn failed\n");
/* Continue anyway */
} else {
kalMemZero(prQueryLteChn, sizeof(PARAM_GET_CHN_INFO));
rStatus = kalIoctl(prGlueInfo,
wlanoidQueryLteSafeChannel,
prQueryLteChn,
sizeof(PARAM_GET_CHN_INFO),
TRUE,
FALSE,
TRUE,
&u4BufLen);
if (rStatus != WLAN_STATUS_SUCCESS) {
DBGLOG(P2P, ERROR, "Query LTE safe channels failed\n");
/* Continue anyway */
}
u4LteSafeChnBitMask_2G =
prQueryLteChn->rLteSafeChnList.au4SafeChannelBitmask
[NL80211_TESTMODE_AVAILABLE_CHAN_ATTR_2G_BASE_1 - 1];
if (!u4LteSafeChnBitMask_2G) {
DBGLOG(P2P, WARN, " Can't get any 2G4 safe channel from fw!?\n");
u4LteSafeChnBitMask_2G = BITS(1, 14);
}
kalMemFree(prQueryLteChn, VIR_MEM_TYPE, sizeof(PARAM_GET_CHN_INFO));
}
/* 4. Find out the best channel, skip LTE unsafe channels */
for (i = 0; i < ucNumOfChannel; i++) {
if (!(u4LteSafeChnBitMask_2G & BIT(arChannelDirtyScore_2G[i].ucChannel)))
continue;
if (rPreferChannel.u2APNumScore >= arChannelDirtyScore_2G[i].u2APNumScore) {
rPreferChannel.ucChannel = arChannelDirtyScore_2G[i].ucChannel;
rPreferChannel.u2APNumScore = arChannelDirtyScore_2G[i].u2APNumScore;
}
}
u4AcsChnReport[NL80211_TESTMODE_AVAILABLE_CHAN_ATTR_2G_BASE_1 - 1] = fgIsReady ? BIT(31) : 0;
if (rPreferChannel.ucChannel > 0)
u4AcsChnReport[NL80211_TESTMODE_AVAILABLE_CHAN_ATTR_2G_BASE_1 - 1] |= BIT(rPreferChannel.ucChannel - 1);
/* ToDo: Support 5G Channel Selection */
acs_report:
if (unlikely(nla_put_u32(skb, NL80211_TESTMODE_AVAILABLE_CHAN_ATTR_2G_BASE_1,
u4AcsChnReport[NL80211_TESTMODE_AVAILABLE_CHAN_ATTR_2G_BASE_1 - 1]) < 0))
goto nla_put_failure;
if (unlikely(nla_put_u32(skb, NL80211_TESTMODE_AVAILABLE_CHAN_ATTR_5G_BASE_36,
u4AcsChnReport[NL80211_TESTMODE_AVAILABLE_CHAN_ATTR_5G_BASE_36 - 1]) < 0))
goto nla_put_failure;
if (unlikely(nla_put_u32(skb, NL80211_TESTMODE_AVAILABLE_CHAN_ATTR_5G_BASE_52,
u4AcsChnReport[NL80211_TESTMODE_AVAILABLE_CHAN_ATTR_5G_BASE_52 - 1]) < 0))
goto nla_put_failure;
if (unlikely(nla_put_u32(skb, NL80211_TESTMODE_AVAILABLE_CHAN_ATTR_5G_BASE_100,
u4AcsChnReport[NL80211_TESTMODE_AVAILABLE_CHAN_ATTR_5G_BASE_100 - 1]) < 0))
goto nla_put_failure;
if (unlikely(nla_put_u32(skb, NL80211_TESTMODE_AVAILABLE_CHAN_ATTR_5G_BASE_149,
u4AcsChnReport[NL80211_TESTMODE_AVAILABLE_CHAN_ATTR_5G_BASE_149 - 1]) < 0))
goto nla_put_failure;
DBGLOG(P2P, INFO, "[ACS]Relpy u4AcsChnReport[2G_BASE_1]=0x%08x\n", u4AcsChnReport[0]);
return cfg80211_testmode_reply(skb);
nla_put_failure:
kfree_skb(skb);
return -EMSGSIZE;
}
#endif
#endif
#endif /* CFG_ENABLE_WIFI_DIRECT && CFG_ENABLE_WIFI_DIRECT_CFG_80211 */