/*
** Id: //Department/DaVinci/TRUNK/WiFi_P2P_Driver/mgmt/p2p_fsm.c#61
*/

/*! \file   "p2p_fsm.c"
 *  \brief  This file defines the FSM for P2P Module.
 *
 *  This file defines the FSM for P2P Module.
 */

/*
** Log: p2p_fsm.c
**
** 07 25 2014 eason.tsai
** AOSP
**
** 08 22 2013 yuche.tsai
** [BORA00002761] [MT6630][Wi-Fi Direct][Driver] Group Interface formation
** [BORA00000779] [MT6620] Emulation For TX Code Check In
**	Make P2P group interface formation success.
**
** 08 05 2013 terry.wu
** [BORA00002207] [MT6630 Wi-Fi] TXM & MQM Implementation
** 1. Add SW rate definition
** 2. Add HW default rate selection logic from FW
**
** 07 31 2013 yuche.tsai
** [BORA00002398] [MT6630][Volunteer Patch] P2P Driver Re-Design for Multiple BSS support
** Change private data of net device.
**
** 07 30 2013 yuche.tsai
** [BORA00002398] [MT6630][Volunteer Patch] P2P Driver Re-Design for Multiple BSS support
** Driver update for Hot-Spot mode.
**
** 07 26 2013 terry.wu
** [BORA00002207] [MT6630 Wi-Fi] TXM & MQM Implementation
** 1. Reduce extra Tx frame header parsing
** 2. Add TX port control
** 3. Add net interface to BSS binding
**
** 02 27 2013 yuche.tsai
** [BORA00002398] [MT6630][Volunteer Patch] P2P Driver Re-Design for Multiple BSS support
** Add aaa_fsm.c, p2p_ie.c, fix compile warning & error.
**
** 02 27 2013 yuche.tsai
** [BORA00002398] [MT6630][Volunteer Patch] P2P Driver Re-Design for Multiple BSS support
** Add new code, fix compile warning.
**
** 01 21 2013 terry.wu
** [BORA00002207] [MT6630 Wi-Fi] TXM & MQM Implementation
** Update TX path based on new ucBssIndex modifications.
**
** 09 17 2012 cm.chang
** [BORA00002149] [MT6630 Wi-Fi] Initial software development
** Duplicate source from MT6620 v2.3 driver branch
** (Davinci label: MT6620_WIFI_Driver_V2_3_120913_1942_As_MT6630_Base)
**
** 08 30 2012 yuche.tsai
** NULL
** Fix disconnect issue possible leads KE.
**
** 08 24 2012 cp.wu
** [WCXRP00001269] [MT6620 Wi-Fi][Driver] cfg80211 porting merge back to DaVinci
** .
**
** 08 24 2012 cp.wu
** [WCXRP00001269] [MT6620 Wi-Fi][Driver] cfg80211 porting merge back to DaVinci
** cfg80211 support merge back from ALPS.JB to DaVinci - MT6620 Driver v2.3 branch.
**
** 08 24 2012 yuche.tsai
** NULL
** Fix bug of invitation request.
**
** 08 20 2012 yuche.tsai
** NULL
** Try to fix frame register KE issue.
**
** 08 15 2012 yuche.tsai
** NULL
** Fix compile warning.
**
** 08 07 2012 yuche.tsai
** NULL
** Disable BOW when p2p is active.
**
** 08 06 2012 yuche.tsai
** NULL
** Bug fix for KE when load/unload AP mode.
**
** 08 03 2012 yuche.tsai
** NULL
** Fix possible KE when load & unload driver.
**
** 07 31 2012 yuche.tsai
** NULL
** Update Active/Deactive network policy for P2P network.
** Highly related to power saving.
**
** 07 27 2012 yuche.tsai
** NULL
** Fix bug for KE when unload..
**
** 07 25 2012 yuche.tsai
** NULL
** Buf fix for starting AP mode.
**
** 07 24 2012 yuche.tsai
** NULL
** Bug fix for JB.
**
** 07 19 2012 yuche.tsai
** NULL
** Code update for JB.
*
* 07 17 2012 yuche.tsai
* NULL
* Compile no error before trial run.
*
* 07 05 2011 yuche.tsai
* [WCXRP00000821] [Volunteer Patch][WiFi Direct][Driver] WiFi Direct Connection Speed Issue
* Fix the compile flag of enhancement.
*
* 07 05 2011 yuche.tsai
* [WCXRP00000808] [Volunteer Patch][MT6620][Driver/FW] Device discoverability issue fix
* Change device discoverability methodology. From driver SCAN to FW lock channel.
*
* 07 05 2011 yuche.tsai
* [WCXRP00000821] [Volunteer Patch][WiFi Direct][Driver] WiFi Direct Connection Speed Issue
* Add wifi direct connection enhancement method I, II & VI.
*
* 07 05 2011 yuche.tsai
* [WCXRP00000833] [Volunteer Patch][WiFi Direct][Driver] Service Discovery Frame RX Indicate Issue
* Fix Service Discovery Race Condition Issue.
*
* 06 23 2011 cp.wu
* [WCXRP00000798] [MT6620 Wi-Fi][Firmware] Follow-ups for WAPI frequency offset workaround in firmware SCN module
* change parameter name from PeerAddr to BSSID
*
* 06 21 2011 yuche.tsai
* [WCXRP00000799] [Volunteer Patch][MT6620][Driver] Connection Indication Twice Issue.
* Fix an issue of accepting connection of GO.
*
* 06 21 2011 yuche.tsai
* [WCXRP00000775] [Volunteer Patch][MT6620][Driver] Dynamic enable SD capability
* Drop GAS frame when SD is not enabled.
*
* 06 20 2011 yuche.tsai
* NULL
* Fix compile error.
*
* 06 20 2011 yuche.tsai
* [WCXRP00000799] [Volunteer Patch][MT6620][Driver] Connection Indication Twice Issue.
* Fix connection indication twice issue.
*
* 06 20 2011 cp.wu
* [WCXRP00000798] [MT6620 Wi-Fi][Firmware] Follow-ups for WAPI frequency offset workaround in firmware SCN module
* 1. specify target's BSSID when requesting channel privilege.
* 2. pass BSSID information to firmware domain
*
* 06 20 2011 yuche.tsai
* [WCXRP00000795] [Volunteer Patch][MT6620][Driver] GO can not connect second device issue
* Solve P2P GO can not formation with second device issue.
*
* 06 14 2011 yuche.tsai
* NULL
* Change disconnect feature.
*
* 06 10 2011 yuche.tsai
* [WCXRP00000775] [Volunteer Patch][MT6620][Driver] Dynamic enable SD capability[WCXRP00000776] [Need
* Patch][MT6620][Driver] MT6620 response probe request of P2P device with P2P IE under Hot Spot mode.
* 1. Dynamic enable SD capability after P2P supplicant ready.
* 2. Avoid response probe respone with p2p IE when under hot spot mode.
*
* 06 07 2011 yuche.tsai
* [WCXRP00000763] [Volunteer Patch][MT6620][Driver] RX Service Discovery Frame under AP mode Issue
* Fix RX SD request under AP mode issue.
*
* 06 02 2011 cp.wu
* [WCXRP00000681] [MT5931][Firmware] HIF code size reduction
* eliminate unused parameters for SAA-FSM
*
* 05 26 2011 yuche.tsai
* [WCXRP00000745] Support accepting connection after one Group Connection Lost.
*
*  After Group Formation & lost connection, if MT6620 behave as:
*
*  1. GO: It would keep under GO state until been dissolved by supplicant.
*
*         At this time, other P2P device can use join method to join this group.
*
*
*  2. GC: It would keep on searching target GO or target device until been dissolved by supplicant.
*
*  At this time, it would ignore other P2P device formation request.
*
*
*  --
*
*  Modification: Make driver to accept GO NEGO REQ at this time, to let user decide to accept new connection or not.
*
* [Volunteer Patch][MT6620][Driver]
* Driver would indicate connection request, if password ID is not ready but connection request is issued.
*
* 05 18 2011 yuche.tsai
* [WCXRP00000728] [Volunteer Patch][MT6620][Driver] Service Discovery Request TX issue.
* A solution for both connection request & IO control.
*
* 05 16 2011 yuche.tsai
* [WCXRP00000728] [Volunteer Patch][MT6620][Driver] Service Discovery Request TX issue.
* Fix SD request can not send out issue.
*
* 05 09 2011 terry.wu
* [WCXRP00000711] [MT6620 Wi-Fi][Driver] Set Initial value of StaType in StaRec for Hotspot Client
* Set initial value of StaType in StaRec for hotspot client.
*
* 05 04 2011 yuche.tsai
* [WCXRP00000697] [Volunteer Patch][MT6620][Driver]
* Bug fix for p2p descriptor is NULL if BSS descriptor is found first.
*
* 05 04 2011 yuche.tsai
* NULL
* Support partial persistent group function.
*
* 05 02 2011 yuche.tsai
* [WCXRP00000693] [Volunteer Patch][MT6620][Driver] Clear Formation Flag after TX lifetime timeout.
* Clear formation flag after formation timeout.
*
* 04 20 2011 yuche.tsai
* [WCXRP00000668] [Volunteer Patch][MT6620][Driver] Possible race condition when add scan & query scan result at the
* same time.
* Fix side effect while starting ATGO.
*
* 04 20 2011 yuche.tsai
* NULL
* Fix ASSERT issue in FW, side effect of last change.
*
* 04 19 2011 yuche.tsai
* [WCXRP00000668] [Volunteer Patch][MT6620][Driver] Possible race condition when add scan & query scan result at the
* same time.
* Workaround for multiple device connection, before invitation ready.
*
* 04 19 2011 yuche.tsai
* [WCXRP00000665] [Wifi Direct][MT6620 E4] When use Ralink's dongle to establish wifi direct connection with PBC. But
* 6573 always not pop accept option to establish connection.
* Support connection indication when GO NEGO REQ doesn't have configure method, instead it has PasswordID.
*
* 04 18 2011 yuche.tsai
* NULL
* Fix error.
*
* 04 14 2011 yuche.tsai
* [WCXRP00000646] [Volunteer Patch][MT6620][FW/Driver] Sigma Test Modification for some test case.
* Fix a connection issue.
*
* 04 14 2011 yuche.tsai
* [WCXRP00000646] [Volunteer Patch][MT6620][FW/Driver] Sigma Test Modification for some test case.
* Fix the channel issue of AP mode.
*
* 04 14 2011 yuche.tsai
* [WCXRP00000646] [Volunteer Patch][MT6620][FW/Driver] Sigma Test Modification for some test case.
* Connection flow refine for Sigma test.
*
* 04 09 2011 yuche.tsai
* [WCXRP00000624] [Volunteer Patch][MT6620][Driver] Add device discoverability support for GO.
* Fix Device discoverability related issue.
*
* 04 09 2011 yuche.tsai
* [WCXRP00000624] [Volunteer Patch][MT6620][Driver] Add device discoverability support for GO.
* Fix bug for Device Discoverability.
*
* 04 08 2011 yuche.tsai
* [WCXRP00000624] [Volunteer Patch][MT6620][Driver] Add device discoverability support for GO.
* Fix compile error.
*
* 04 08 2011 yuche.tsai
* [WCXRP00000624] [Volunteer Patch][MT6620][Driver] Add device discoverability support for GO.
* Add device discoverability support.
*
* 03 28 2011 yuche.tsai
* NULL
* Fix a possible issue for retry join when media status connected.
*
* 03 25 2011 yuche.tsai
* NULL
* Improve some error handleing.
*
* 03 24 2011 yuche.tsai
* NULL
* Assign AID before change STA_REC state to state 3.
*
* 03 23 2011 yuche.tsai
* NULL
* Fix Response Rate Issue when TX Auth Rsp Frame under P2P Mode.
*
* 03 23 2011 yuche.tsai
* NULL
* Fix issue of connection to one GC.
*
* 03 23 2011 yuche.tsai
* NULL
* Fix ASSERT issue when starting Hot-spot.
*
* 03 22 2011 yuche.tsai
* NULL
* When Target Information is not available, change to passive mode.
*
* 03 22 2011 yuche.tsai
* NULL
* Fix one connection issue while using Keypad to connect a GO.
*
* 03 22 2011 yuche.tsai
* NULL
* 1. Fix two issues that may cause kernel panic.
*
* 03 22 2011 yuche.tsai
* NULL
* Fix GC connect to other device issue.
*
* 03 22 2011 yuche.tsai
* NULL
* 1.Shorten the LISTEN interval.
* 2. Fix IF address issue when we are GO
* 3. Fix LISTEN channel issue.
*
* 03 22 2011 yuche.tsai
* NULL
* Modify formation policy setting.
*
* 03 21 2011 yuche.tsai
* NULL
* Solve Listen State doesn't response probe response issue.
*
* 03 21 2011 yuche.tsai
* NULL
* Change P2P Connection Request Flow.
*
* 03 19 2011 yuche.tsai
* [WCXRP00000584] [Volunteer Patch][MT6620][Driver] Add beacon timeout support for WiFi Direct.
* Add beacon timeout support.
*
* 03 19 2011 yuche.tsai
* [WCXRP00000583] [Volunteer Patch][MT6620][Driver] P2P connection of the third peer issue
* Indicate the correct Group SSID when join on Group.
*
* 03 19 2011 yuche.tsai
* [WCXRP00000583] [Volunteer Patch][MT6620][Driver] P2P connection of the third peer issue
* Support the third P2P device to join GO/GC group.
*
* 03 19 2011 yuche.tsai
* [WCXRP00000581] [Volunteer Patch][MT6620][Driver] P2P IE in Assoc Req Issue
* Append P2P IE in Assoc Req, so that GC can be discovered in probe response of GO.
*
* 03 18 2011 yuche.tsai
* [WCXRP00000578] [Volunteer Patch][MT6620][Driver] Separate Connection Request from general IOCTL
* Separate connection request from general IOCTL.
*
* 03 18 2011 yuche.tsai
* [WCXRP00000574] [Volunteer Patch][MT6620][Driver] Modify P2P FSM Connection Flow
* Modify connection flow after Group Formation Complete, or device connect to a GO.
* Instead of request channel & connect directly, we use scan to allocate channel bandwidth & connect after RX BCN.
*
* 03 17 2011 yuche.tsai
* NULL
* When AIS is connect to an AP, Hot Spot would be enabled under fixed same channel.
*
* 03 17 2011 yuche.tsai
* NULL
* Solve the Group Info IE in Probe Response incorrect issue.
*
* 03 17 2011 yuche.tsai
* NULL
* Release Channel after Join Complete.
*
* 03 16 2011 wh.su
* [WCXRP00000530] [MT6620 Wi-Fi] [Driver] skip doing p2pRunEventAAAComplete after send assoc response Tx Done
* enable the protected while at P2P start GO, and skip some security check .
*
* 03 15 2011 yuche.tsai
* [WCXRP00000560] [Volunteer Patch][MT6620][Driver] P2P Connection from UI using KEY/DISPLAY issue
* Fix local configure method issue.
*
* 03 15 2011 yuche.tsai
* [WCXRP00000560] [Volunteer Patch][MT6620][Driver] P2P Connection from UI using KEY/DISPLAY issue
* Fix some configure method issue.
*
* 03 14 2011 yuche.tsai
* NULL
* .
*
* 03 14 2011 yuche.tsai
* NULL
* Fix password ID issue.
*
* 03 10 2011 yuche.tsai
* NULL
* Add P2P API.
*
* 03 08 2011 yuche.tsai
* [WCXRP00000480] [Volunteer Patch][MT6620][Driver] WCS IE format issue[WCXRP00000509] [Volunteer Patch][MT6620][Driver]
* Kernal panic when remove p2p module.
* .
*
* 03 07 2011 yuche.tsai
* [WCXRP00000502] [Volunteer Patch][MT6620][Driver] Fix group ID issue when doing Group Formation.
* .
*
* 03 07 2011 wh.su
* [WCXRP00000506] [MT6620 Wi-Fi][Driver][FW] Add Security check related code
* rename the define to anti_pviracy.
*
* 03 05 2011 wh.su
* [WCXRP00000506] [MT6620 Wi-Fi][Driver][FW] Add Security check related code
* add the code to get the check rsponse and indicate to app.
*
* 03 04 2011 wh.su
* [WCXRP00000510] [MT6620 Wi-Fi] [Driver] Fixed the CTIA enter test mode issue
* fixed the p2p action frame type check for device request indication.
*
* 03 02 2011 yuche.tsai
* [WCXRP00000245] 1. Invitation Request/Response.
*  2. Provision Discovery Request/Response
*
* Fix Service Discovery RX packet buffer pointer.
*
* 03 01 2011 yuche.tsai
* [WCXRP00000501] [Volunteer Patch][MT6620][Driver] No common channel issue when doing GO formation
* Update channel issue when doing GO formation..
*
* 03 01 2011 yuche.tsai
* [WCXRP00000245] 1. Invitation Request/Response.
*  2. Provision Discovery Request/Response
*
* Update Service Discovery Related wlanoid function.
*
* 02 21 2011 yuche.tsai
* [WCXRP00000481] [Volunteer Patch][MT6620][FW] Scan hang under concurrent case.
* Fix all BE issue of WSC or P2P IE.
*
* 02 18 2011 wh.su
* [WCXRP00000471] [MT6620 Wi-Fi][Driver] Add P2P Provison discovery append Config Method attribute at WSC IE
* fixed the wsc config method mapping to driver used config method issue.
*
* 02 18 2011 yuche.tsai
* [WCXRP00000479] [Volunteer Patch][MT6620][Driver] Probe Response of P2P using 11b rate.
* Update basic rate to FW, after P2P is initialed.
*
* 02 18 2011 yuche.tsai
* [WCXRP00000478] [Volunteer Patch][MT6620][Driver] Probe request frame during search phase do not contain P2P wildcard
* SSID.
* Use P2P Wildcard SSID when scan type of P2P_WILDCARD_SSID is set.
*
* 02 18 2011 yuche.tsai
* [WCXRP00000480] [Volunteer Patch][MT6620][Driver] WCS IE format issue
* Fix WSC IE BE format issue.
*
* 02 17 2011 wh.su
* [WCXRP00000471] [MT6620 Wi-Fi][Driver] Add P2P Provison discovery append Config Method attribute at WSC IE
* append the WSC IE config method attribute at provision discovery request.
*
* 02 16 2011 wh.su
* [WCXRP00000448] [MT6620 Wi-Fi][Driver] Fixed WSC IE not send out at probe request
* fixed the probe request send out without WSC IE issue (at P2P).
*
* 02 16 2011 yuche.tsai
* [WCXRP00000431] [Volunteer Patch][MT6620][Driver] Add MLME support for deauthentication under AP(Hot-Spot) mode.
* If two station connected to the Hot-Spot and one disconnect, FW would get into an infinite loop
*
* 02 15 2011 yuche.tsai
* [WCXRP00000431] [Volunteer Patch][MT6620][Driver] Add MLME support for deauthentication under AP(Hot-Spot) mode.
* Fix re-connection issue after RX deauthentication.
*
* 02 15 2011 yuche.tsai
* [WCXRP00000431] [Volunteer Patch][MT6620][Driver] Add MLME support for deauthentication under AP(Hot-Spot) mode.
* Fix conneciton issue after disconnect with AP.
*
* 02 12 2011 yuche.tsai
* [WCXRP00000441] [Volunteer Patch][MT6620][Driver] BoW can not create desired station type when Hot Spot is enabled.
* P2P Create Station Type according to Target BSS capability.
*
* 02 10 2011 yuche.tsai
* [WCXRP00000431] [Volunteer Patch][MT6620][Driver] Add MLME support for deauthentication under AP(Hot-Spot) mode.
* Support Disassoc & Deauthentication for Hot-Spot.
*
* 02 09 2011 yuche.tsai
* [WCXRP00000245] 1. Invitation Request/Response.
*  2. Provision Discovery Request/Response
*
* Add Service Discovery Indication Related code.
*
* 02 09 2011 yuche.tsai
* [WCXRP00000431] [Volunteer Patch][MT6620][Driver] Add MLME support for deauthentication under AP(Hot-Spot) mode.
* Add Support for MLME deauthentication for Hot-Spot.
*
* 02 09 2011 yuche.tsai
* [WCXRP00000429] [Volunteer Patch][MT6620][Driver] Hot Spot Client Limit Issue
* Fix Client Limit Issue.
*
* 02 08 2011 yuche.tsai
* [WCXRP00000419] [Volunteer Patch][MT6620/MT5931][Driver] Provide function of disconnect to target station for AAA
* module.
* Disconnect every station client when disolve on P2P group.
*
* 02 08 2011 yuche.tsai
* [WCXRP00000245] 1. Invitation Request/Response.
*  2. Provision Discovery Request/Response
*
* 1. Fix Service Disocvery Logical issue.
* 2. Fix a NULL pointer access violation issue when sending deauthentication packet to a class error station.
*
* 02 08 2011 yuche.tsai
* [WCXRP00000419] [Volunteer Patch][MT6620/MT5931][Driver] Provide function of disconnect to target station for AAA
* module.
* Workaround of disable P2P network.
*
* 02 08 2011 yuche.tsai
* [WCXRP00000421] [Volunteer Patch][MT6620][Driver] Fix incorrect SSID length Issue
* 1. Fixed SSID wrong length issue.
* 2. Under Hot Spot configuration, there won't be any P2P IE.
* 3. Under Hot Spot configuration, P2P FSM won't get into LISTEN state first.
*
* 01 27 2011 yuche.tsai
* [WCXRP00000399] [Volunteer Patch][MT6620/MT5931][Driver] Fix scan side effect after P2P module separate.
* Modify Start GO flow.
*
* 01 27 2011 yuche.tsai
* [WCXRP00000399] [Volunteer Patch][MT6620/MT5931][Driver] Fix scan side effect after P2P module separate.
* Fix desire phy type set issue.
*
* 01 27 2011 yuche.tsai
* [WCXRP00000399] [Volunteer Patch][MT6620/MT5931][Driver] Fix scan side effect after P2P module separate.
* Add desire phy type set phase I.
*
* 01 26 2011 yuche.tsai
* [WCXRP00000388] [Volunteer Patch][MT6620][Driver/Fw] change Station Type in station record.
* Fix P2P Disconnect Issue.
*
* 01 26 2011 yuche.tsai
* [WCXRP00000245] 1. Invitation Request/Response.
*  2. Provision Discovery Request/Response
*
* Add Service Discovery Function.
*
* 01 26 2011 cm.chang
* [WCXRP00000395] [MT6620 Wi-Fi][Driver][FW] Search STA_REC with additional net type index argument
* .
*
* 01 25 2011 yuche.tsai
* [WCXRP00000388] [Volunteer Patch][MT6620][Driver/Fw] change Station Type in station record.
* Fix compile error when DBG is disabled.
*
* 01 25 2011 yuche.tsai
* [WCXRP00000388] [Volunteer Patch][MT6620][Driver/Fw] change Station Type in station record.
* Change Station Type Definition.
*
* 01 19 2011 yuche.tsai
* [WCXRP00000353] [Volunteer Patch][MT6620][Driver] Desired Non-HT Rate Set update when STA record is created under AP
* Mode.
* Add P2P QoS Support.
*
* 01 19 2011 george.huang
* [WCXRP00000355] [MT6620 Wi-Fi] Set WMM-PS related setting with qualifying AP capability
* Null NOA attribute setting when no related parameters.
*
* 01 14 2011 yuche.tsai
* [WCXRP00000352] [Volunteer Patch][MT6620][Driver] P2P Statsion Record Client List Issue
* Modify AAA flow according to CM's comment.
*
* 01 13 2011 yuche.tsai
* [WCXRP00000353] [Volunteer Patch][MT6620][Driver] Desired Non-HT Rate Set update when STA record is created under AP
* Mode.
* Resolve Channel ZERO issue. (Uninitialized default channel)
*
* 01 13 2011 yuche.tsai
* [WCXRP00000352] [Volunteer Patch][MT6620][Driver] P2P Statsion Record Client List Issue
* Update P2P State Debug Message.
*
* 01 12 2011 yuche.tsai
* [WCXRP00000353] [Volunteer Patch][MT6620][Driver] Desired Non-HT Rate Set update when STA record is created under AP
* Mode.
* Fix bug when allocating message buffer.
*
* 01 12 2011 yuche.tsai
* [WCXRP00000353] [Volunteer Patch][MT6620][Driver] Desired Non-HT Rate Set update when STA record is created under AP
* Mode.
* Update Phy Type Set. When legacy client is connected, it can use 11b rate,
* but if the P2P device is connected, 11b rate is not allowed.
*
* 01 12 2011 yuche.tsai
* [WCXRP00000352] [Volunteer Patch][MT6620][Driver] P2P Statsion Record Client List Issue
* 1. Modify Channel Acquire Time of AP mode from 5s to 1s.
* 2. Call cnmP2pIsPermit() before active P2P network.
* 3. Add channel selection support for AP mode.
*
* 01 12 2011 yuche.tsai
* [WCXRP00000352] [Volunteer Patch][MT6620][Driver] P2P Statsion Record Client List Issue
* Fix Bug of reference to NULL pointer.
*
* 01 12 2011 yuche.tsai
* [WCXRP00000352] [Volunteer Patch][MT6620][Driver] P2P Statsion Record Client List Issue
* Modify some behavior of AP mode.
*
* 01 12 2011 yuche.tsai
* [WCXRP00000352] [Volunteer Patch][MT6620][Driver] P2P Statsion Record Client List Issue
* Fix bug of wrong pointer check.
*
* 01 12 2011 yuche.tsai
* [WCXRP00000352] [Volunteer Patch][MT6620][Driver] P2P Statsion Record Client List Issue
* Fix Compile Error.
*
* 01 11 2011 yuche.tsai
* [WCXRP00000352] [Volunteer Patch][MT6620][Driver] P2P Statsion Record Client List Issue
* Add station record into client list before change it state from STATE_2 to STATE_3.
*
* 01 05 2011 yuche.tsai
* [WCXRP00000345] [MT6620][Volunteer Patch] P2P may issue a SSID specified scan request, but the SSID length is still
* invalid.
* Specify SSID Type when issue a scan request.
*
* 01 05 2011 cp.wu
* [WCXRP00000338] [MT6620 Wi-Fi][Driver] Separate kalMemAlloc into kmalloc and vmalloc implementations to ease
* physically continuous memory demands
* correct typo
*
* 01 05 2011 george.huang
* [WCXRP00000343] [MT6620 Wi-Fi] Add TSF reset path for concurrent operation
* modify NOA update path for preventing assertion false alarm.
*
* 01 04 2011 cp.wu
* [WCXRP00000338] [MT6620 Wi-Fi][Driver] Separate kalMemAlloc into kmalloc and vmalloc implementations to ease
* physically continuous memory demands
* separate kalMemAlloc() into virtually-continuous and physically-continuous type to ease slab system pressure
*
* 01 03 2011 wh.su
* [WCXRP00000326] [MT6620][Wi-Fi][Driver] check in the binary format gl_sec.o.new instead of use change type!!!
* let the p2p ap mode acept a legacy device join.
*
* 12 22 2010 yuche.tsai
* [WCXRP00000245] 1. Invitation Request/Response.
*  2. Provision Discovery Request/Response
*
* Fix Compile Error.
*
* 12 15 2010 yuche.tsai
* [WCXRP00000245] 1. Invitation Request/Response.
*  2. Provision Discovery Request/Response
*
* Refine Connection Flow.
*
* 12 08 2010 yuche.tsai
* [WCXRP00000245] [MT6620][Driver] Invitation & Provision Discovery Feature Check-in
* [WCXRP000000245][MT6620][Driver] Invitation Request Feature Add
*
* 12 08 2010 yuche.tsai
* [WCXRP00000244] [MT6620][Driver] Add station record type for each client when in AP mode.
* Change STA Type under AP mode. We would tell if client is a P2P device or a legacy client by checking the P2P IE in
* assoc req frame.
*
* 12 07 2010 cm.chang
* [WCXRP00000239] MT6620 Wi-Fi][Driver][FW] Merge concurrent branch back to maintrunk
* The order of invoking nicUpdateBss() and rlm functions
*
* 12 02 2010 yuche.tsai
* NULL
* Update P2P Connection Policy for Invitation.
*
* 12 02 2010 yuche.tsai
* NULL
* Update P2P Connection Policy for Invitation & Provision Discovery.
*
* 11 30 2010 yuche.tsai
* NULL
* Invitation & Provision Discovery Indication.
*
* 11 30 2010 yuche.tsai
* NULL
* Update Configure Method indication & selection for Provision Discovery & GO_NEGO_REQ
*
* 11 30 2010 yuche.tsai
* NULL
* Update RCIP value when RX assoc request frame.
*
* 11 29 2010 yuche.tsai
* NULL
* Update P2P related function for INVITATION & PROVISION DISCOVERY.
*
* 11 26 2010 george.huang
* [WCXRP00000152] [MT6620 Wi-Fi] AP mode power saving function
* Update P2P PS for NOA function.
*
* 11 25 2010 yuche.tsai
* NULL
* Update Code for Invitation Related Function.
*
* 11 17 2010 wh.su
* [WCXRP00000164] [MT6620 Wi-Fi][Driver] Support the p2p random SSID[WCXRP00000179] [MT6620 Wi-Fi][FW] Set the Tx lowest
* rate at wlan table for normal operation
* fixed some ASSERT check.
*
* 11 05 2010 wh.su
* [WCXRP00000164] [MT6620 Wi-Fi][Driver] Support the p2p random SSID
* fixed the p2p role code error.
*
* 11 04 2010 wh.su
* [WCXRP00000164] [MT6620 Wi-Fi][Driver] Support the p2p random SSID
* adding the p2p random ssid support.
*
* 10 20 2010 wh.su
* [WCXRP00000124] [MT6620 Wi-Fi] [Driver] Support the dissolve P2P Group
* fixed the ASSERT check error
*
* 10 20 2010 wh.su
* [WCXRP00000124] [MT6620 Wi-Fi] [Driver] Support the dissolve P2P Group
* Add the code to support disconnect p2p group
*
* 10 19 2010 wh.su
* [WCXRP00000085] [MT6620 Wif-Fi] [Driver] update the modified p2p state machine[WCXRP00000102] [MT6620 Wi-Fi] [FW] Add
* a compiling flag and code for support Direct GO at Android
* fixed the compiling error.
*
* 10 14 2010 wh.su
* [WCXRP00000102] [MT6620 Wi-Fi] [FW] Add a compiling flag and code for support Direct GO at Android
* adding a code to support Direct GO with a compiling flag .
*
* 10 08 2010 cp.wu
* [WCXRP00000087] [MT6620 Wi-Fi][Driver] Cannot connect to 5GHz AP, driver will cause FW assert.
* correct erroneous logic: specifying eBand with incompatible eSco
*
* 10 08 2010 wh.su
* [WCXRP00000085] [MT6620 Wif-Fi] [Driver] update the modified p2p state machine
* fixed the compiling error.
*
* 10 08 2010 wh.su
* [WCXRP00000085] [MT6620 Wif-Fi] [Driver] update the modified p2p state machine
* update the frog's new p2p state machine.
*
* 09 10 2010 wh.su
* NULL
* fixed the compiling error at WinXP.
*
* 09 07 2010 yuche.tsai
* NULL
* Reset Common IE Buffer of P2P INFO when scan request is issued.
* If an action frame other than public action frame is received, return direcly.
*
* 09 07 2010 wh.su
* NULL
* adding the code for beacon/probe req/ probe rsp wsc ie at p2p.
*
* 09 06 2010 wh.su
* NULL
* let the p2p can set the privacy bit at beacon and rsn ie at assoc req at key handshake state.
*
* 09 03 2010 kevin.huang
* NULL
* Refine #include sequence and solve recursive/nested #include issue
*
* 08 26 2010 yuche.tsai
* NULL
* Add P2P Connection Abort Event Message handler.
*
* 08 24 2010 cm.chang
* NULL
* Support RLM initail channel of Ad-hoc, P2P and BOW
*
* 08 23 2010 yuche.tsai
* NULL
* 1. Fix Interface Address from GO Nego Req/Rsp is not correct.
* 2. Fix GO mode does not change media state after station connected.
* 3. Fix STA don't response probe request when there is a connection request.
*
* 08 20 2010 cm.chang
* NULL
* Migrate RLM code to host from FW
*
* 08 20 2010 kevin.huang
* NULL
* Modify AAA Module for changing STA STATE 3 at p2p/bowRunEventAAAComplete()
*
* 08 20 2010 yuche.tsai
* NULL
* Add Glue Layer indication.
*
* 08 17 2010 yuche.tsai
* NULL
* Fix compile warning under Linux.
*
* 08 17 2010 yuche.tsai
* NULL
* Fix some P2P FSM bug.
*
* 08 16 2010 yuche.tsai
* NULL
* Add random Interface Address Generation support.
*
* 08 16 2010 yuche.tsai
* NULL
* Fix some P2P FSM bug.
*
* 08 16 2010 yuche.tsai
* NULL
* Update P2P FSM code for GO Nego.
*
* 08 16 2010 kevin.huang
* NULL
* Refine AAA functions
*
* 08 12 2010 kevin.huang
* NULL
* Refine bssProcessProbeRequest() and bssSendBeaconProbeResponse()
*
* 08 12 2010 yuche.tsai
* NULL
* Join complete indication.
*
* 08 11 2010 yuche.tsai
* NULL
* Add two boolean in connection request.
* Based on these two boolean value, P2P FSM should
* decide to do invitation or group formation or start a GO directly.
*
* 08 11 2010 yuche.tsai
* NULL
* Update P2P FSM, currently P2P Device Discovery is verified.
*
* 08 05 2010 yuche.tsai
* NULL
* Update P2P FSM for group formation.
*
* 08 03 2010 george.huang
* NULL
* handle event for updating NOA parameters indicated from FW
*
* 08 03 2010 cp.wu
* NULL
* limit build always needs spin-lock declaration.
*
* 08 02 2010 yuche.tsai
* NULL
* P2P Group Negotiation Code Check in.
*
* 07 26 2010 yuche.tsai
*
* Add P2P FSM code check in.
*
* 07 21 2010 yuche.tsai
*
* Add P2P Scan & Scan Result Parsing & Saving.
*
* 07 19 2010 yuche.tsai
*
* Update P2P FSM.
*
* 07 09 2010 george.huang
*
* [WPD00001556] Migrate PM variables from FW to driver: for composing QoS Info
*
* 07 08 2010 cp.wu
*
* [WPD00003833] [MT6620 and MT5931] Driver migration - move to new repository.
*
* 06 21 2010 yuche.tsai
* [WPD00003839][MT6620 5931][P2P] Feature migration
* Fix compile error while enable WIFI_DIRECT support.
*
* 06 21 2010 yuche.tsai
* [WPD00003839][MT6620 5931][P2P] Feature migration
* Update P2P Function call.
*
* 06 17 2010 yuche.tsai
* [WPD00003839][MT6620 5931][P2P] Feature migration
* First draft for migration P2P FSM from FW to Driver.
*
* 04 19 2010 kevin.huang
* [BORA00000714][WIFISYS][New Feature]Beacon Timeout Support
* Add Beacon Timeout Support and will send Null frame to diagnose connection
*
* 03 18 2010 kevin.huang
* [BORA00000663][WIFISYS][New Feature] AdHoc Mode Support
* Rename CFG flag for P2P
*
* 02 26 2010 kevin.huang
* [BORA00000603][WIFISYS] [New Feature] AAA Module Support
* Add code to test P2P GO
*
* 02 23 2010 kevin.huang
* [BORA00000603][WIFISYS] [New Feature] AAA Module Support
* Add Wi-Fi Direct SSID and P2P GO Test Mode
*
* 02 05 2010 kevin.huang
* [BORA00000603][WIFISYS] [New Feature] AAA Module Support
* Modify code due to BAND_24G define was changed
*
* 02 05 2010 kevin.huang
* [BORA00000603][WIFISYS] [New Feature] AAA Module Support
* Revise data structure to share the same BSS_INFO_T for avoiding coding error
*
* 02 04 2010 kevin.huang
* [BORA00000603][WIFISYS] [New Feature] AAA Module Support
* Add AAA Module Support, Revise Net Type to Net Type Index for array lookup
*/

/*******************************************************************************
 *                         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 "precomp.h"

#if CFG_ENABLE_WIFI_DIRECT

/*******************************************************************************
 *                              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
 ********************************************************************************
 */

/* /////////////////////////////////MT6630 CODE ///////////////////////////////// */

/*   p2pStateXXX : Processing P2P FSM related action.
 *   p2pFSMXXX : Control P2P FSM flow.
 *   p2pFuncXXX : Function for doing one thing.
 */
VOID p2pFsmInit(IN P_ADAPTER_T prAdapter)
{
	P_P2P_FSM_INFO_T prP2pFsmInfo = (P_P2P_FSM_INFO_T) NULL;
	P_BSS_INFO_T prP2pBssInfo = (P_BSS_INFO_T) NULL;

	do {
		ASSERT_BREAK(prAdapter != NULL);

		prP2pFsmInfo = prAdapter->rWifiVar.prP2pFsmInfo;
		prP2pBssInfo = &(prAdapter->rWifiVar.arBssInfo[NETWORK_TYPE_P2P_INDEX]);

		ASSERT_BREAK(prP2pFsmInfo != NULL);

		LINK_INITIALIZE(&(prP2pFsmInfo->rMsgEventQueue));

		prP2pFsmInfo->eCurrentState = prP2pFsmInfo->ePreviousState = P2P_STATE_IDLE;
		prP2pFsmInfo->prTargetBss = NULL;

		cnmTimerInitTimer(prAdapter,
				  &(prP2pFsmInfo->rP2pFsmTimeoutTimer),
				  (PFN_MGMT_TIMEOUT_FUNC) p2pFsmRunEventFsmTimeout, (ULONG) prP2pFsmInfo);

		/* 4 <2> Initiate BSS_INFO_T - common part */
		BSS_INFO_INIT(prAdapter, NETWORK_TYPE_P2P_INDEX);

		/* 4 <2.1> Initiate BSS_INFO_T - Setup HW ID */
		prP2pBssInfo->ucConfigAdHocAPMode = AP_MODE_11G_P2P;

		prP2pBssInfo->ucNonHTBasicPhyType = (UINT_8)
		    rNonHTApModeAttributes[prP2pBssInfo->ucConfigAdHocAPMode].ePhyTypeIndex;
		prP2pBssInfo->u2BSSBasicRateSet =
		    rNonHTApModeAttributes[prP2pBssInfo->ucConfigAdHocAPMode].u2BSSBasicRateSet;

		prP2pBssInfo->u2OperationalRateSet =
		    rNonHTPhyAttributes[prP2pBssInfo->ucNonHTBasicPhyType].u2SupportedRateSet;

		rateGetDataRatesFromRateSet(prP2pBssInfo->u2OperationalRateSet,
					    prP2pBssInfo->u2BSSBasicRateSet,
					    prP2pBssInfo->aucAllSupportedRates, &prP2pBssInfo->ucAllSupportedRatesLen);

		nicTxUpdateBssDefaultRate(prP2pBssInfo);

		prP2pBssInfo->prBeacon = cnmMgtPktAlloc(prAdapter,
							OFFSET_OF(WLAN_BEACON_FRAME_T, aucInfoElem[0]) + MAX_IE_LENGTH);

		if (prP2pBssInfo->prBeacon) {
			prP2pBssInfo->prBeacon->eSrc = TX_PACKET_MGMT;
			prP2pBssInfo->prBeacon->ucStaRecIndex = 0xFF;	/* NULL STA_REC */
			prP2pBssInfo->prBeacon->ucNetworkType = NETWORK_TYPE_P2P_INDEX;
		} else {
			/* Out of memory. */
			ASSERT(FALSE);
		}

		prP2pBssInfo->eCurrentOPMode = OP_MODE_NUM;

		prP2pBssInfo->rPmProfSetupInfo.ucBmpDeliveryAC = PM_UAPSD_ALL;
		prP2pBssInfo->rPmProfSetupInfo.ucBmpTriggerAC = PM_UAPSD_ALL;
		prP2pBssInfo->rPmProfSetupInfo.ucUapsdSp = WMM_MAX_SP_LENGTH_2;
		prP2pBssInfo->ucPrimaryChannel = P2P_DEFAULT_LISTEN_CHANNEL;
		prP2pBssInfo->eBand = BAND_2G4;
		prP2pBssInfo->eBssSCO = CHNL_EXT_SCN;

		if (IS_FEATURE_ENABLED(prAdapter->rWifiVar.ucQoS))
			prP2pBssInfo->fgIsQBSS = TRUE;
		else
			prP2pBssInfo->fgIsQBSS = FALSE;

		SET_NET_PWR_STATE_IDLE(prAdapter, NETWORK_TYPE_P2P_INDEX);

		/* wlanBindBssIdxToNetInterface(prAdapter->prGlueInfo, NET_DEV_P2P_IDX, prP2pBssInfo->ucBssIndex); */

		p2pFsmStateTransition(prAdapter, prP2pFsmInfo, P2P_STATE_IDLE);
	} while (FALSE);

}				/* p2pFsmInit */

/*----------------------------------------------------------------------------*/
/*!
 * @brief The function is used to uninitialize the value in P2P_FSM_INFO_T for
 *        P2P FSM operation
 *
 * @param (none)
 *
 * @return (none)
 */
/*----------------------------------------------------------------------------*/
VOID p2pFsmUninit(IN P_ADAPTER_T prAdapter)
{
	P_P2P_FSM_INFO_T prP2pFsmInfo = (P_P2P_FSM_INFO_T) NULL;
	P_BSS_INFO_T prP2pBssInfo = (P_BSS_INFO_T) NULL;

	do {
		ASSERT_BREAK(prAdapter != NULL);

		DEBUGFUNC("p2pFsmUninit()");
		DBGLOG(P2P, INFO, "->p2pFsmUninit()\n");

		prP2pFsmInfo = prAdapter->rWifiVar.prP2pFsmInfo;
		prP2pBssInfo = &(prAdapter->rWifiVar.arBssInfo[NETWORK_TYPE_P2P_INDEX]);

		p2pFuncSwitchOPMode(prAdapter, prP2pBssInfo, OP_MODE_P2P_DEVICE, TRUE);

		p2pFsmRunEventAbort(prAdapter, prP2pFsmInfo);

		p2pStateAbort_IDLE(prAdapter, prP2pFsmInfo, P2P_STATE_NUM);

		UNSET_NET_ACTIVE(prAdapter, NETWORK_TYPE_P2P_INDEX);

		wlanAcquirePowerControl(prAdapter);

		/* Release all pending CMD queue. */
		DBGLOG(P2P, TRACE,
		       "p2pFsmUninit: wlanProcessCommandQueue, num of element:%d\n",
			prAdapter->prGlueInfo->rCmdQueue.u4NumElem);
		wlanProcessCommandQueue(prAdapter, &prAdapter->prGlueInfo->rCmdQueue);

		wlanReleasePowerControl(prAdapter);

		/* Release pending mgmt frame,
		 * mgmt frame may be pending by CMD without resource.
		 */
		kalClearMgmtFramesByBssIdx(prAdapter->prGlueInfo, NETWORK_TYPE_P2P_INDEX);

		/* Clear PendingCmdQue */
		wlanReleasePendingCMDbyBssIdx(prAdapter, NETWORK_TYPE_P2P_INDEX);

		if (prP2pBssInfo->prBeacon) {
			cnmMgtPktFree(prAdapter, prP2pBssInfo->prBeacon);
			prP2pBssInfo->prBeacon = NULL;
		}
	} while (FALSE);

}				/* end of p2pFsmUninit() */

VOID p2pFsmStateTransition(IN P_ADAPTER_T prAdapter, IN P_P2P_FSM_INFO_T prP2pFsmInfo, IN ENUM_P2P_STATE_T eNextState)
{
	BOOLEAN fgIsTransOut = (BOOLEAN) FALSE;
	P_BSS_INFO_T prP2pBssInfo = (P_BSS_INFO_T) NULL;
	P_P2P_SPECIFIC_BSS_INFO_T prP2pSpecificBssInfo = (P_P2P_SPECIFIC_BSS_INFO_T) NULL;

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prP2pFsmInfo != NULL));

		prP2pBssInfo = &(prAdapter->rWifiVar.arBssInfo[NETWORK_TYPE_P2P_INDEX]);
		prP2pSpecificBssInfo = prAdapter->rWifiVar.prP2pSpecificBssInfo;

		if (!IS_BSS_ACTIVE(prP2pBssInfo)) {
			if (!cnmP2PIsPermitted(prAdapter))
				return;

			SET_NET_ACTIVE(prAdapter, NETWORK_TYPE_P2P_INDEX);
			nicActivateNetwork(prAdapter, NETWORK_TYPE_P2P_INDEX);
		}

		fgIsTransOut = fgIsTransOut ? FALSE : TRUE;

		if (!fgIsTransOut) {
			DBGLOG(P2P, STATE, "TRANSITION: [%s] -> [%s]\n",
					    apucDebugP2pState[prP2pFsmInfo->eCurrentState],
					    apucDebugP2pState[eNextState];

			/* Transition into current state. */
			prP2pFsmInfo->ePreviousState = prP2pFsmInfo->eCurrentState;
			prP2pFsmInfo->eCurrentState = eNextState;
		}

		switch (prP2pFsmInfo->eCurrentState) {
		case P2P_STATE_IDLE:
			if (fgIsTransOut)
				p2pStateAbort_IDLE(prAdapter, prP2pFsmInfo, eNextState);
			else
				fgIsTransOut = p2pStateInit_IDLE(prAdapter, prP2pFsmInfo, prP2pBssInfo, &eNextState);

			break;
		case P2P_STATE_SCAN:
			if (fgIsTransOut) {
				/* Scan done / scan canceled. */
				/* p2pStateAbort_SCAN(prAdapter, prP2pFsmInfo, eNextState); */
			} else {
				/* Initial scan request. */
				/* p2pStateInit_SCAN(prAdapter, prP2pFsmInfo); */
			}

			break;
		case P2P_STATE_AP_CHANNEL_DETECT:
			if (fgIsTransOut) {
				/* Scan done */
				/* Get sparse channel result. */
				p2pStateAbort_AP_CHANNEL_DETECT(prAdapter,
								prP2pFsmInfo, prP2pSpecificBssInfo, eNextState);
			} else {
				/* Initial passive scan request. */
				/* p2pStateInit_AP_CHANNEL_DETECT(prAdapter, prP2pFsmInfo); */
			}

			break;
		case P2P_STATE_REQING_CHANNEL:
			if (fgIsTransOut) {
				/* Channel on hand / Channel canceled. */
				p2pStateAbort_REQING_CHANNEL(prAdapter, prP2pFsmInfo, eNextState);
			} else {
				/* Initial channel request. */
				p2pFuncAcquireCh(prAdapter, &(prP2pFsmInfo->rChnlReqInfo));
			}

			break;
		case P2P_STATE_CHNL_ON_HAND:
			if (fgIsTransOut) {
				p2pStateAbort_CHNL_ON_HAND(prAdapter, prP2pFsmInfo, prP2pBssInfo, eNextState);
			} else {
				/* Initial channel ready. */
				/* Send channel ready event. */
				/* Start a FSM timer. */
				p2pStateInit_CHNL_ON_HAND(prAdapter, prP2pBssInfo, prP2pFsmInfo);
			}

			break;
		case P2P_STATE_GC_JOIN:
			if (fgIsTransOut) {
				/* Join complete / join canceled. */
				p2pStateAbort_GC_JOIN(prAdapter, prP2pFsmInfo, &(prP2pFsmInfo->rJoinInfo), eNextState);
			} else {
				ASSERT(prP2pFsmInfo->prTargetBss != NULL);

				/* Send request to SAA module. */

				p2pStateInit_GC_JOIN(prAdapter,
						     prP2pFsmInfo,
						     prP2pBssInfo,
						     &(prP2pFsmInfo->rJoinInfo), prP2pFsmInfo->prTargetBss);
			}

			break;
		default:
			break;
		}
	} while (fgIsTransOut);
}				/* p2pFsmStateTransition */

#if 0

VOID p2pFsmRunEventChannelRequest(IN P_ADAPTER_T prAdapter, IN P_MSG_HDR_T prMsgHdr)
{
	P_P2P_CHNL_REQ_INFO_T prChnlReqInfo = (P_P2P_CHNL_REQ_INFO_T) NULL;
	P_MSG_P2P_CHNL_REQUEST_T prP2pChnlReqMsg = (P_MSG_P2P_CHNL_REQUEST_T) NULL;
	P_P2P_FSM_INFO_T prP2pFsmInfo = (P_P2P_FSM_INFO_T) NULL;
	ENUM_P2P_STATE_T eNextState = P2P_STATE_NUM;

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prMsgHdr != NULL));

		prP2pChnlReqMsg = (P_MSG_P2P_CHNL_REQUEST_T) prMsgHdr;
		prP2pFsmInfo = prAdapter->rWifiVar.prP2pFsmInfo;

		if (prP2pFsmInfo == NULL)
			break;

		prChnlReqInfo = &(prP2pFsmInfo->rChnlReqInfo);

		DBGLOG(P2P, TRACE, "p2pFsmRunEventChannelRequest\n");

		/* Special case of time renewing for same frequency. */
		if ((prP2pFsmInfo->eCurrentState == P2P_STATE_CHNL_ON_HAND) &&
		    (prChnlReqInfo->ucReqChnlNum == prP2pChnlReqMsg->rChannelInfo.ucChannelNum) &&
		    (prChnlReqInfo->eBand == prP2pChnlReqMsg->rChannelInfo.eBand) &&
		    (prChnlReqInfo->eChnlSco == prP2pChnlReqMsg->eChnlSco)) {
			ASSERT(prChnlReqInfo->fgIsChannelRequested == TRUE);
			ASSERT(prChnlReqInfo->eChannelReqType == CHANNEL_REQ_TYPE_REMAIN_ON_CHANNEL);

			prChnlReqInfo->u8Cookie = prP2pChnlReqMsg->u8Cookie;
			prChnlReqInfo->u4MaxInterval = prP2pChnlReqMsg->u4Duration;

			/* Re-enter the state. */
			eNextState = P2P_STATE_CHNL_ON_HAND;
		} else {
			/* Make sure the state is in IDLE state. */
			p2pFsmRunEventAbort(prAdapter, prP2pFsmInfo);

			prChnlReqInfo->u8Cookie = prP2pChnlReqMsg->u8Cookie;	/* Cookie can only be assign after
										 * abort.(for indication) */
			prChnlReqInfo->ucReqChnlNum = prP2pChnlReqMsg->rChannelInfo.ucChannelNum;
			prChnlReqInfo->eBand = prP2pChnlReqMsg->rChannelInfo.eBand;
			prChnlReqInfo->eChnlSco = prP2pChnlReqMsg->eChnlSco;
			prChnlReqInfo->u4MaxInterval = prP2pChnlReqMsg->u4Duration;
			prChnlReqInfo->eChannelReqType = CHANNEL_REQ_TYPE_REMAIN_ON_CHANNEL;

			eNextState = P2P_STATE_REQING_CHANNEL;
		}

		p2pFsmStateTransition(prAdapter, prP2pFsmInfo, eNextState);
	} while (FALSE);

	if (prMsgHdr)
		cnmMemFree(prAdapter, prMsgHdr);

}				/* p2pFsmRunEventChannelRequest */

VOID p2pFsmRunEventChannelAbort(IN P_ADAPTER_T prAdapter, IN P_MSG_HDR_T prMsgHdr)
{
	P_P2P_FSM_INFO_T prP2pFsmInfo = (P_P2P_FSM_INFO_T) NULL;
	P_MSG_P2P_CHNL_ABORT_T prChnlAbortMsg = (P_MSG_P2P_CHNL_ABORT_T) NULL;
	P_P2P_CHNL_REQ_INFO_T prChnlReqInfo = (P_P2P_CHNL_REQ_INFO_T) NULL;

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prMsgHdr != NULL));

		prChnlAbortMsg = (P_MSG_P2P_CHNL_ABORT_T) prMsgHdr;
		prP2pFsmInfo = prAdapter->rWifiVar.prP2pFsmInfo;

		if (prP2pFsmInfo == NULL)
			break;

		prChnlReqInfo = &prP2pFsmInfo->rChnlReqInfo;

		DBGLOG(P2P, TRACE, "p2pFsmRunEventChannelAbort\n");

		if ((prChnlAbortMsg->u8Cookie == prChnlReqInfo->u8Cookie) && (prChnlReqInfo->fgIsChannelRequested)) {
			ASSERT((prP2pFsmInfo->eCurrentState == P2P_STATE_REQING_CHANNEL ||
				(prP2pFsmInfo->eCurrentState == P2P_STATE_CHNL_ON_HAND)));

			p2pFsmStateTransition(prAdapter, prP2pFsmInfo, P2P_STATE_IDLE);
		}
	} while (FALSE);

	if (prMsgHdr)
		cnmMemFree(prAdapter, prMsgHdr);

}				/* p2pFsmRunEventChannelAbort */

#endif

VOID p2pFsmRunEventScanRequest(IN P_ADAPTER_T prAdapter, IN P_MSG_HDR_T prMsgHdr)
{
	P_P2P_FSM_INFO_T prP2pFsmInfo = (P_P2P_FSM_INFO_T) NULL;
	P_MSG_P2P_SCAN_REQUEST_T prP2pScanReqMsg = (P_MSG_P2P_SCAN_REQUEST_T) NULL;
	P_P2P_SCAN_REQ_INFO_T prScanReqInfo = (P_P2P_SCAN_REQ_INFO_T) NULL;
	UINT_32 u4ChnlListSize = 0;

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prMsgHdr != NULL));

		prP2pFsmInfo = prAdapter->rWifiVar.prP2pFsmInfo;

		if (prP2pFsmInfo == NULL)
			break;

		prP2pScanReqMsg = (P_MSG_P2P_SCAN_REQUEST_T) prMsgHdr;
		prScanReqInfo = &(prP2pFsmInfo->rScanReqInfo);

		DBGLOG(P2P, TRACE, "p2pFsmRunEventScanRequest\n");

		/* Make sure the state is in IDLE state. */
		p2pFsmRunEventAbort(prAdapter, prP2pFsmInfo);

		ASSERT(prScanReqInfo->fgIsScanRequest == FALSE);

		prScanReqInfo->fgIsAbort = TRUE;
		prScanReqInfo->eScanType = SCAN_TYPE_ACTIVE_SCAN;
		prScanReqInfo->eChannelSet = SCAN_CHANNEL_SPECIFIED;

		/* Channel List */
		prScanReqInfo->ucNumChannelList = prP2pScanReqMsg->u4NumChannel;
		DBGLOG(P2P, TRACE, "Scan Request Channel List Number: %d\n", prScanReqInfo->ucNumChannelList);
		if (prScanReqInfo->ucNumChannelList > MAXIMUM_OPERATION_CHANNEL_LIST) {
			DBGLOG(P2P, TRACE, "Channel List Number Overloaded: %d, change to: %d\n",
					    prScanReqInfo->ucNumChannelList, MAXIMUM_OPERATION_CHANNEL_LIST;
			prScanReqInfo->ucNumChannelList = MAXIMUM_OPERATION_CHANNEL_LIST;
		}

		u4ChnlListSize = sizeof(RF_CHANNEL_INFO_T) * prScanReqInfo->ucNumChannelList;
		kalMemCopy(prScanReqInfo->arScanChannelList, prP2pScanReqMsg->arChannelListInfo, u4ChnlListSize);

		/* TODO: I only take the first SSID. Multiple SSID may be needed in the future. */
		/* SSID */
#if 0
		if (prP2pScanReqMsg->i4SsidNum >= 1)
			kalMemCopy(&(prScanReqInfo->rSsidStruct), prP2pScanReqMsg->prSSID, sizeof(P2P_SSID_STRUCT_T));
		else
			prScanReqInfo->rSsidStruct.ucSsidLen = 0;
#endif

		/* IE Buffer */
		kalMemCopy(prScanReqInfo->aucIEBuf, prP2pScanReqMsg->pucIEBuf, prP2pScanReqMsg->u4IELen);

		prScanReqInfo->u4BufLength = prP2pScanReqMsg->u4IELen;

		p2pFsmStateTransition(prAdapter, prP2pFsmInfo, P2P_STATE_SCAN);
	} while (FALSE);

	if (prMsgHdr)
		cnmMemFree(prAdapter, prMsgHdr);

}				/* p2pFsmRunEventScanRequest */

VOID p2pFsmRunEventScanAbort(IN P_ADAPTER_T prAdapter, IN P_MSG_HDR_T prMsgHdr)
{
	P_P2P_FSM_INFO_T prP2pFsmInfo = (P_P2P_FSM_INFO_T) NULL;

	do {
		ASSERT_BREAK(prAdapter != NULL);

		DBGLOG(P2P, TRACE, "p2pFsmRunEventScanAbort\n");

		prP2pFsmInfo = prAdapter->rWifiVar.prP2pFsmInfo;

		if (prP2pFsmInfo->eCurrentState == P2P_STATE_SCAN) {
			P_P2P_SCAN_REQ_INFO_T prScanReqInfo = &(prP2pFsmInfo->rScanReqInfo);

			prScanReqInfo->fgIsAbort = TRUE;

			p2pFsmStateTransition(prAdapter, prP2pFsmInfo, P2P_STATE_IDLE);
		}
	} while (FALSE);

	if (prMsgHdr)
		cnmMemFree(prAdapter, prMsgHdr);

}				/* p2pFsmRunEventScanAbort */

VOID p2pFsmRunEventAbort(IN P_ADAPTER_T prAdapter, IN P_P2P_FSM_INFO_T prP2pFsmInfo)
{
	P_BSS_INFO_T prP2pBssInfo = (P_BSS_INFO_T) NULL;

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prP2pFsmInfo != NULL));

		prP2pBssInfo = &(prAdapter->rWifiVar.arBssInfo[NETWORK_TYPE_P2P_INDEX]);

		DBGLOG(P2P, TRACE, "p2pFsmRunEventAbort\n");

		if (prP2pFsmInfo->eCurrentState != P2P_STATE_IDLE) {
			if (prP2pFsmInfo->eCurrentState == P2P_STATE_SCAN) {
				P_P2P_SCAN_REQ_INFO_T prScanReqInfo = &(prP2pFsmInfo->rScanReqInfo);

				prScanReqInfo->fgIsAbort = TRUE;
			} else if (prP2pFsmInfo->eCurrentState == P2P_STATE_REQING_CHANNEL) {
				/* 2012/08/06: frog
				 * Prevent Start GO.
				 */
				prP2pBssInfo->eIntendOPMode = OP_MODE_NUM;
			}
			/* For other state, is there any special action that should be take before leaving? */

			p2pFsmStateTransition(prAdapter, prP2pFsmInfo, P2P_STATE_IDLE);
		} else {
			/* P2P State IDLE. */
			P_P2P_CHNL_REQ_INFO_T prChnlReqInfo = &(prP2pFsmInfo->rChnlReqInfo);

			if (prChnlReqInfo->fgIsChannelRequested)
				p2pFuncReleaseCh(prAdapter, prChnlReqInfo);

			cnmTimerStopTimer(prAdapter, &(prP2pFsmInfo->rP2pFsmTimeoutTimer));
		}
	} while (FALSE);

}				/* p2pFsmRunEventAbort */

/*----------------------------------------------------------------------------*/
/*!
 * \brief    This function is used to handle FSM Timeout.
 *
 * \param[in] prAdapter  Pointer of ADAPTER_T
 *
 * \return none
 */
/*----------------------------------------------------------------------------*/
VOID p2pFsmRunEventFsmTimeout(IN P_ADAPTER_T prAdapter, IN ULONG ulParamPtr)
{
	P_P2P_FSM_INFO_T prP2pFsmInfo = (P_P2P_FSM_INFO_T) ulParamPtr;

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prP2pFsmInfo != NULL));

		DBGLOG(P2P, TRACE, "P2P FSM Timeout Event\n");

		switch (prP2pFsmInfo->eCurrentState) {
		case P2P_STATE_IDLE:
			{
				P_P2P_CHNL_REQ_INFO_T prChnlReqInfo = &prP2pFsmInfo->rChnlReqInfo;

				if (prChnlReqInfo->fgIsChannelRequested) {
					p2pFuncReleaseCh(prAdapter, prChnlReqInfo);
				} else if (IS_NET_PWR_STATE_IDLE(prAdapter, NETWORK_TYPE_P2P_INDEX)) {
					UNSET_NET_ACTIVE(prAdapter, NETWORK_TYPE_P2P_INDEX);
					nicDeactivateNetwork(prAdapter, NETWORK_TYPE_P2P_INDEX);
				}
			}
			break;

/* case P2P_STATE_SCAN: */
/* break; */
/* case P2P_STATE_AP_CHANNEL_DETECT: */
/* break; */
/* case P2P_STATE_REQING_CHANNEL: */
/* break; */
		case P2P_STATE_CHNL_ON_HAND:
			{
				p2pFsmStateTransition(prAdapter, prP2pFsmInfo, P2P_STATE_IDLE);
			}
			break;
/* case P2P_STATE_GC_JOIN: */
/* break; */
		default:
			break;
		}
	} while (FALSE);

}				/* p2pFsmRunEventFsmTimeout */

VOID p2pFsmRunEventStartAP(IN P_ADAPTER_T prAdapter, IN P_MSG_HDR_T prMsgHdr)
{
	P_P2P_FSM_INFO_T prP2pFsmInfo = (P_P2P_FSM_INFO_T) NULL;
	P_BSS_INFO_T prP2pBssInfo = (P_BSS_INFO_T) NULL;
	P_MSG_P2P_START_AP_T prP2pStartAPMsg = (P_MSG_P2P_START_AP_T) NULL;
	P_P2P_SPECIFIC_BSS_INFO_T prP2pSpecificBssInfo = (P_P2P_SPECIFIC_BSS_INFO_T) NULL;

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prMsgHdr != NULL));

		DBGLOG(P2P, TRACE, "p2pFsmRunEventStartAP\n");

		prP2pFsmInfo = prAdapter->rWifiVar.prP2pFsmInfo;

		if (prP2pFsmInfo == NULL)
			break;

		prP2pBssInfo = &(prAdapter->rWifiVar.arBssInfo[NETWORK_TYPE_P2P_INDEX]);
		prP2pStartAPMsg = (P_MSG_P2P_START_AP_T) prMsgHdr;
		prP2pSpecificBssInfo = prAdapter->rWifiVar.prP2pSpecificBssInfo;

		if (prP2pStartAPMsg->u4BcnInterval) {
			DBGLOG(P2P, TRACE, "Beacon interval updated to :%ld\n", prP2pStartAPMsg->u4BcnInterval);
			prP2pBssInfo->u2BeaconInterval = (UINT_16) prP2pStartAPMsg->u4BcnInterval;
		} else if (prP2pBssInfo->u2BeaconInterval == 0) {
			prP2pBssInfo->u2BeaconInterval = DOT11_BEACON_PERIOD_DEFAULT;
		}

		if (prP2pStartAPMsg->u4DtimPeriod) {
			DBGLOG(P2P, TRACE, "DTIM interval updated to :%ld\n", prP2pStartAPMsg->u4DtimPeriod);
			prP2pBssInfo->ucDTIMPeriod = (UINT_8) prP2pStartAPMsg->u4DtimPeriod;
		} else if (prP2pBssInfo->ucDTIMPeriod == 0) {
			prP2pBssInfo->ucDTIMPeriod = DOT11_DTIM_PERIOD_DEFAULT;
		}

		if (prP2pStartAPMsg->u2SsidLen != 0) {
			kalMemCopy(prP2pBssInfo->aucSSID, prP2pStartAPMsg->aucSsid, prP2pStartAPMsg->u2SsidLen);
			kalMemCopy(prP2pSpecificBssInfo->aucGroupSsid, prP2pStartAPMsg->aucSsid,
				   prP2pStartAPMsg->u2SsidLen);
			prP2pBssInfo->ucSSIDLen = prP2pSpecificBssInfo->u2GroupSsidLen = prP2pStartAPMsg->u2SsidLen;
		}

		prP2pBssInfo->eHiddenSsidType = prP2pStartAPMsg->ucHiddenSsidType;

		/* TODO: JB */
		/* Privacy & inactive timeout. */

		if ((prP2pBssInfo->eCurrentOPMode != OP_MODE_ACCESS_POINT) ||
		    (prP2pBssInfo->eIntendOPMode != OP_MODE_NUM)) {
			UINT_8 ucPreferedChnl = 0;
			ENUM_BAND_T eBand = BAND_NULL;
			ENUM_CHNL_EXT_T eSco = CHNL_EXT_SCN;
			ENUM_P2P_STATE_T eNextState = P2P_STATE_SCAN;
			P_P2P_CONNECTION_SETTINGS_T prP2pConnSettings = prAdapter->rWifiVar.prP2PConnSettings;

			if (prP2pFsmInfo->eCurrentState != P2P_STATE_SCAN &&
			    prP2pFsmInfo->eCurrentState != P2P_STATE_IDLE) {
				/* Make sure the state is in IDLE state. */
				p2pFsmRunEventAbort(prAdapter, prP2pFsmInfo);
			}
			/* 20120118: Moved to p2pFuncSwitchOPMode(). */
			/* SET_NET_ACTIVE(prAdapter, NETWORK_TYPE_P2P_INDEX); */

			/* Leave IDLE state. */
			SET_NET_PWR_STATE_ACTIVE(prAdapter, NETWORK_TYPE_P2P_INDEX);

			/* sync with firmware */
			/* DBGLOG(P2P, INFO, ("Activate P2P Network.\n")); */
			/* nicActivateNetwork(prAdapter, NETWORK_TYPE_P2P_INDEX); */

			/* Key to trigger P2P FSM to allocate channel for AP mode. */
			prP2pBssInfo->eIntendOPMode = OP_MODE_ACCESS_POINT;

			/* Sparse Channel to decide which channel to use. */
			if ((cnmPreferredChannel(prAdapter, &eBand, &ucPreferedChnl, &eSco) == FALSE)
			    && (prP2pConnSettings->ucOperatingChnl == 0)) {
				/* Sparse Channel Detection using passive mode. */
				eNextState = P2P_STATE_AP_CHANNEL_DETECT;
			} else {
				P_P2P_SPECIFIC_BSS_INFO_T prP2pSpecificBssInfo =
				    prAdapter->rWifiVar.prP2pSpecificBssInfo;
				P_P2P_CHNL_REQ_INFO_T prChnlReqInfo = &prP2pFsmInfo->rChnlReqInfo;

#if 1
				/* 2012-01-27: frog - Channel set from upper layer is the first priority. */
				/* Because the channel & beacon is decided by p2p_supplicant. */
				if (prP2pConnSettings->ucOperatingChnl != 0) {
					prP2pSpecificBssInfo->ucPreferredChannel = prP2pConnSettings->ucOperatingChnl;
					prP2pSpecificBssInfo->eRfBand = prP2pConnSettings->eBand;
				} else {
					ASSERT(ucPreferedChnl != 0);
					prP2pSpecificBssInfo->ucPreferredChannel = ucPreferedChnl;
					prP2pSpecificBssInfo->eRfBand = eBand;
				}
#else
				if (ucPreferedChnl) {
					prP2pSpecificBssInfo->ucPreferredChannel = ucPreferedChnl;
					prP2pSpecificBssInfo->eRfBand = eBand;
				} else {
					ASSERT(prP2pConnSettings->ucOperatingChnl != 0);
					prP2pSpecificBssInfo->ucPreferredChannel = prP2pConnSettings->ucOperatingChnl;
					prP2pSpecificBssInfo->eRfBand = prP2pConnSettings->eBand;
				}

#endif
				prChnlReqInfo->ucReqChnlNum = prP2pSpecificBssInfo->ucPreferredChannel;
				prChnlReqInfo->eBand = prP2pSpecificBssInfo->eRfBand;
				prChnlReqInfo->eChannelReqType = CHANNEL_REQ_TYPE_GO_START_BSS;
			}

			/* If channel is specified, use active scan to shorten the scan time. */
			p2pFsmStateTransition(prAdapter, prAdapter->rWifiVar.prP2pFsmInfo, eNextState);
		}
	} while (FALSE);

	if (prMsgHdr)
		cnmMemFree(prAdapter, prMsgHdr);

}				/* p2pFsmRunEventStartAP */

VOID p2pFsmRunEventStopAP(IN P_ADAPTER_T prAdapter, IN P_MSG_HDR_T prMsgHdr)
{
	P_BSS_INFO_T prP2pBssInfo = (P_BSS_INFO_T) NULL;

	do {
		ASSERT_BREAK((prAdapter != NULL));

		prP2pBssInfo = &(prAdapter->rWifiVar.arBssInfo[NETWORK_TYPE_P2P_INDEX]);

		DBGLOG(P2P, TRACE, "p2pFsmRunEventStopAP\n");

		if ((prP2pBssInfo->eCurrentOPMode == OP_MODE_ACCESS_POINT)
		    && (prP2pBssInfo->eIntendOPMode == OP_MODE_NUM)) {
			/* AP is created, Beacon Update. */

			p2pFuncDissolve(prAdapter, prP2pBssInfo, TRUE, REASON_CODE_DEAUTH_LEAVING_BSS);

			DBGLOG(P2P, TRACE, "Stop Beaconing\n");
			nicPmIndicateBssAbort(prAdapter, NETWORK_TYPE_P2P_INDEX);

			/* Reset RLM related field of BSSINFO. */
			rlmBssAborted(prAdapter, prP2pBssInfo);
		}

		/* 20120118: Moved to p2pFuncSwitchOPMode(). */
		/* UNSET_NET_ACTIVE(prAdapter, NETWORK_TYPE_P2P_INDEX); */

		/* Enter IDLE state. */
		SET_NET_PWR_STATE_IDLE(prAdapter, NETWORK_TYPE_P2P_INDEX);

		DBGLOG(P2P, INFO, "Re activate P2P Network.\n");
		nicDeactivateNetwork(prAdapter, NETWORK_TYPE_P2P_INDEX);

		nicActivateNetwork(prAdapter, NETWORK_TYPE_P2P_INDEX);

		p2pFsmRunEventAbort(prAdapter, prAdapter->rWifiVar.prP2pFsmInfo);
/* p2pFsmStateTransition(prAdapter, prAdapter->rWifiVar.prP2pFsmInfo, P2P_STATE_IDLE); */
	} while (FALSE);

	if (prMsgHdr)
		cnmMemFree(prAdapter, prMsgHdr);

}				/* p2pFsmRunEventStopAP */

VOID p2pFsmRunEventConnectionRequest(IN P_ADAPTER_T prAdapter, IN P_MSG_HDR_T prMsgHdr)
{
	P_BSS_INFO_T prP2pBssInfo = (P_BSS_INFO_T) NULL;
	P_P2P_FSM_INFO_T prP2pFsmInfo = (P_P2P_FSM_INFO_T) NULL;
	P_P2P_CHNL_REQ_INFO_T prChnlReqInfo = (P_P2P_CHNL_REQ_INFO_T) NULL;
	P_MSG_P2P_CONNECTION_REQUEST_T prConnReqMsg = (P_MSG_P2P_CONNECTION_REQUEST_T) NULL;
	P_P2P_CONNECTION_REQ_INFO_T prConnReqInfo = (P_P2P_CONNECTION_REQ_INFO_T) NULL;

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prMsgHdr != NULL));

		prP2pBssInfo = &(prAdapter->rWifiVar.arBssInfo[NETWORK_TYPE_P2P_INDEX]);
		prP2pFsmInfo = prAdapter->rWifiVar.prP2pFsmInfo;

		if (prP2pFsmInfo == NULL)
			break;

		prConnReqMsg = (P_MSG_P2P_CONNECTION_REQUEST_T) prMsgHdr;

		prConnReqInfo = &(prP2pFsmInfo->rConnReqInfo);
		prChnlReqInfo = &(prP2pFsmInfo->rChnlReqInfo);

		DBGLOG(P2P, TRACE, "p2pFsmRunEventConnectionRequest\n");

		if (prP2pBssInfo->eCurrentOPMode != OP_MODE_INFRASTRUCTURE)
			break;

		SET_NET_PWR_STATE_ACTIVE(prAdapter, NETWORK_TYPE_P2P_INDEX);

		/* Make sure the state is in IDLE state. */
		p2pFsmRunEventAbort(prAdapter, prP2pFsmInfo);

		/* Update connection request information. */
		prConnReqInfo->eConnRequest = P2P_CONNECTION_TYPE_GC;
		COPY_MAC_ADDR(prConnReqInfo->aucBssid, prConnReqMsg->aucBssid);
		kalMemCopy(&(prConnReqInfo->rSsidStruct), &(prConnReqMsg->rSsid), sizeof(P2P_SSID_STRUCT_T));
		kalMemCopy(prConnReqInfo->aucIEBuf, prConnReqMsg->aucIEBuf, prConnReqMsg->u4IELen);
		prConnReqInfo->u4BufLength = prConnReqMsg->u4IELen;

		/* Find BSS Descriptor first. */
		prP2pFsmInfo->prTargetBss = scanP2pSearchDesc(prAdapter, prConnReqInfo);

		if (prP2pFsmInfo->prTargetBss == NULL) {
			/* Update scan parameter... to scan target device. */
			P_P2P_SCAN_REQ_INFO_T prScanReqInfo = &(prP2pFsmInfo->rScanReqInfo);

			prScanReqInfo->ucNumChannelList = 1;
			prScanReqInfo->eScanType = SCAN_TYPE_ACTIVE_SCAN;
			prScanReqInfo->eChannelSet = SCAN_CHANNEL_SPECIFIED;
			prScanReqInfo->arScanChannelList[0].ucChannelNum = prConnReqMsg->rChannelInfo.ucChannelNum;
			prScanReqInfo->ucSsidNum = 1;
			kalMemCopy(&(prScanReqInfo->arSsidStruct[0]), &(prConnReqMsg->rSsid),
				   sizeof(P2P_SSID_STRUCT_T));
			prScanReqInfo->u4BufLength = 0;	/* Prevent other P2P ID in IE. */
			prScanReqInfo->fgIsAbort = TRUE;

			p2pFsmStateTransition(prAdapter, prP2pFsmInfo, P2P_STATE_SCAN);
		} else {
			prChnlReqInfo->u8Cookie = 0;
			prChnlReqInfo->ucReqChnlNum = prConnReqMsg->rChannelInfo.ucChannelNum;
			prChnlReqInfo->eBand = prConnReqMsg->rChannelInfo.eBand;
			prChnlReqInfo->eChnlSco = prConnReqMsg->eChnlSco;
			prChnlReqInfo->u4MaxInterval = AIS_JOIN_CH_REQUEST_INTERVAL;
			prChnlReqInfo->eChannelReqType = CHANNEL_REQ_TYPE_GC_JOIN_REQ;

			p2pFsmStateTransition(prAdapter, prP2pFsmInfo, P2P_STATE_REQING_CHANNEL);
		}
	} while (FALSE);

	if (prMsgHdr)
		cnmMemFree(prAdapter, prMsgHdr);

}				/* p2pFsmRunEventConnectionRequest */

/*----------------------------------------------------------------------------*/
/*!
 * \brief    This function is used to handle Connection Request from Supplicant.
 *
 * \param[in] prAdapter  Pointer of ADAPTER_T
 *
 * \return none
 */
/*----------------------------------------------------------------------------*/
VOID p2pFsmRunEventConnectionAbort(IN P_ADAPTER_T prAdapter, IN P_MSG_HDR_T prMsgHdr)
{
	P_P2P_FSM_INFO_T prP2pFsmInfo = (P_P2P_FSM_INFO_T) NULL;
	P_BSS_INFO_T prP2pBssInfo = (P_BSS_INFO_T) NULL;
	P_MSG_P2P_CONNECTION_ABORT_T prDisconnMsg = (P_MSG_P2P_CONNECTION_ABORT_T) NULL;

	/* P_STA_RECORD_T prTargetStaRec = (P_STA_RECORD_T)NULL; */

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prMsgHdr != NULL));

		DBGLOG(P2P, TRACE, "p2pFsmRunEventConnectionAbort: Connection Abort.\n");

		prP2pFsmInfo = prAdapter->rWifiVar.prP2pFsmInfo;

		if (prP2pFsmInfo == NULL)
			break;

		prP2pBssInfo = &(prAdapter->rWifiVar.arBssInfo[NETWORK_TYPE_P2P_INDEX]);

		prDisconnMsg = (P_MSG_P2P_CONNECTION_ABORT_T) prMsgHdr;

		switch (prP2pBssInfo->eCurrentOPMode) {
		case OP_MODE_INFRASTRUCTURE:
			{
				UINT_8 aucBCBSSID[] = BC_BSSID;

				if (!prP2pBssInfo->prStaRecOfAP) {
					DBGLOG(P2P, TRACE, "GO's StaRec is NULL\n");
					break;
				}
				if (UNEQUAL_MAC_ADDR(prP2pBssInfo->prStaRecOfAP->aucMacAddr, prDisconnMsg->aucTargetID)
				    && UNEQUAL_MAC_ADDR(prDisconnMsg->aucTargetID, aucBCBSSID)) {
					DBGLOG(P2P, TRACE,
					       "Unequal MAC ADDR [" MACSTR ":" MACSTR "]\n",
						MAC2STR(prP2pBssInfo->prStaRecOfAP->aucMacAddr),
						MAC2STR(prDisconnMsg->aucTargetID));
					break;
				}

				kalP2PGCIndicateConnectionStatus(prAdapter->prGlueInfo, NULL, NULL, 0, 0,
					WLAN_STATUS_MEDIA_DISCONNECT_LOCALLY);

				/* Stop rejoin timer if it is started. */
				/* TODO: If it has. */

				p2pFuncDisconnect(prAdapter, prP2pBssInfo->prStaRecOfAP,
						  prDisconnMsg->fgSendDeauth, prDisconnMsg->u2ReasonCode);

				/* prTargetStaRec = prP2pBssInfo->prStaRecOfAP; */

				/* Fix possible KE when RX Beacon & call nicPmIndicateBssConnected().
				 * hit prStaRecOfAP == NULL.
				 **/
				p2pChangeMediaState(prAdapter, PARAM_MEDIA_STATE_DISCONNECTED);

				prP2pBssInfo->prStaRecOfAP = NULL;

				SET_NET_PWR_STATE_IDLE(prAdapter, NETWORK_TYPE_P2P_INDEX);

				p2pFsmStateTransition(prAdapter, prP2pFsmInfo, P2P_STATE_IDLE);
			}
			break;
		case OP_MODE_ACCESS_POINT:
			{
				P_LINK_T prStaRecOfClientList = &prP2pBssInfo->rStaRecOfClientList;
				/* Search specific client device, and disconnect. */
				/* 1. Send deauthentication frame. */
				/* 2. Indication: Device disconnect. */
				P_LINK_ENTRY_T prLinkEntry = (P_LINK_ENTRY_T) NULL;
				P_STA_RECORD_T prCurrStaRec = (P_STA_RECORD_T) NULL;

				DBGLOG(P2P, TRACE,
				       "Disconnecting with Target ID: " MACSTR "\n",
					MAC2STR(prDisconnMsg->aucTargetID));

				LINK_FOR_EACH(prLinkEntry, prStaRecOfClientList) {
					prCurrStaRec = LINK_ENTRY(prLinkEntry, STA_RECORD_T, rLinkEntry);

					ASSERT(prCurrStaRec);

					if (EQUAL_MAC_ADDR(prCurrStaRec->aucMacAddr, prDisconnMsg->aucTargetID)) {
						DBGLOG(P2P, TRACE,
						       "Disconnecting: " MACSTR "\n",
							MAC2STR(prCurrStaRec->aucMacAddr));

						/* Remove STA from client list. */
						LINK_REMOVE_KNOWN_ENTRY(prStaRecOfClientList,
									&prCurrStaRec->rLinkEntry);

						/* Glue layer indication. */
						/* kalP2PGOStationUpdate(prAdapter->prGlueInfo, prCurrStaRec, FALSE); */

						/* Send deauth & do indication. */
						p2pFuncDisconnect(prAdapter, prCurrStaRec,
								  prDisconnMsg->fgSendDeauth,
								  prDisconnMsg->u2ReasonCode);

						/* prTargetStaRec = prCurrStaRec; */

						break;
					}
				}
			}
			break;
		case OP_MODE_P2P_DEVICE:
		default:
			ASSERT(FALSE);
			break;
		}
	} while (FALSE);

	/* 20120830 moved into p2pFuncDisconnect() */
	/* if ((!prDisconnMsg->fgSendDeauth) && (prTargetStaRec)) { */
	/* cnmStaRecFree(prAdapter, prTargetStaRec); */
	/* } */

	if (prMsgHdr)
		cnmMemFree(prAdapter, prMsgHdr);

}				/* p2pFsmRunEventConnectionAbort */

WLAN_STATUS
p2pFsmRunEventDeauthTxDone(IN P_ADAPTER_T prAdapter,
			   IN P_MSDU_INFO_T prMsduInfo, IN ENUM_TX_RESULT_CODE_T rTxDoneStatus)
{
	P_STA_RECORD_T prStaRec = (P_STA_RECORD_T) NULL;
	P_BSS_INFO_T prP2pBssInfo = (P_BSS_INFO_T) NULL;
	ENUM_PARAM_MEDIA_STATE_T eOriMediaStatus;

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prMsduInfo != NULL));

		DBGLOG(P2P, TRACE, "Deauth TX Done\n");

		prStaRec = cnmGetStaRecByIndex(prAdapter, prMsduInfo->ucStaRecIndex);

		if (prStaRec == NULL) {
			DBGLOG(P2P, TRACE, "Station Record NULL, Index:%d\n", prMsduInfo->ucStaRecIndex);
			break;
		}

		prP2pBssInfo = &(prAdapter->rWifiVar.arBssInfo[NETWORK_TYPE_P2P_INDEX]);
		eOriMediaStatus = prP2pBssInfo->eConnectionState;

		/* Change station state. */
		cnmStaRecChangeState(prAdapter, prStaRec, STA_STATE_1);

		/* Reset Station Record Status. */
		p2pFuncResetStaRecStatus(prAdapter, prStaRec);

		 /**/ cnmStaRecFree(prAdapter, prStaRec);

		if ((prP2pBssInfo->eCurrentOPMode != OP_MODE_ACCESS_POINT) ||
		    (prP2pBssInfo->rStaRecOfClientList.u4NumElem == 0)) {
			DBGLOG(P2P, TRACE, "No More Client, Media Status DISCONNECTED\n");
			p2pChangeMediaState(prAdapter, PARAM_MEDIA_STATE_DISCONNECTED);
		}

		if (eOriMediaStatus != prP2pBssInfo->eConnectionState) {
			/* Update Disconnected state to FW. */
			nicUpdateBss(prAdapter, NETWORK_TYPE_P2P_INDEX);
		}
	} while (FALSE);

	return WLAN_STATUS_SUCCESS;
}				/* p2pFsmRunEventDeauthTxDone */

VOID p2pFsmRunEventMgmtFrameRegister(IN P_ADAPTER_T prAdapter, IN P_MSG_HDR_T prMsgHdr)
{
	P_MSG_P2P_MGMT_FRAME_REGISTER_T prMgmtFrameRegister = (P_MSG_P2P_MGMT_FRAME_REGISTER_T) NULL;
	P_P2P_FSM_INFO_T prP2pFsmInfo = (P_P2P_FSM_INFO_T) NULL;

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prMsgHdr != NULL));

		prP2pFsmInfo = prAdapter->rWifiVar.prP2pFsmInfo;

		if (prP2pFsmInfo == NULL)
			break;

		prMgmtFrameRegister = (P_MSG_P2P_MGMT_FRAME_REGISTER_T) prMsgHdr;

		p2pFuncMgmtFrameRegister(prAdapter,
					 prMgmtFrameRegister->u2FrameType,
					 prMgmtFrameRegister->fgIsRegister, &prP2pFsmInfo->u4P2pPacketFilter);
	} while (FALSE);

	if (prMsgHdr)
		cnmMemFree(prAdapter, prMsgHdr);

}				/* p2pFsmRunEventMgmtFrameRegister */

/*----------------------------------------------------------------------------*/
/*!
 * \brief    This function is call when RX deauthentication frame from the AIR.
 *             If we are under STA mode, we would go back to P2P Device.
 *             If we are under AP mode, we would stay in AP mode until disconnect event from HOST.
 *
 * \param[in] prAdapter  Pointer of ADAPTER_T
 *
 * \return none
 */
/*----------------------------------------------------------------------------*/
VOID p2pFsmRunEventRxDeauthentication(IN P_ADAPTER_T prAdapter, IN P_STA_RECORD_T prStaRec, IN P_SW_RFB_T prSwRfb)
{
	P_BSS_INFO_T prP2pBssInfo = (P_BSS_INFO_T) NULL;
	UINT_16 u2ReasonCode = 0;

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prSwRfb != NULL));

		if (prStaRec == NULL)
			prStaRec = cnmGetStaRecByIndex(prAdapter, prSwRfb->ucStaRecIdx);

		if (!prStaRec)
			break;

		prP2pBssInfo = &prAdapter->rWifiVar.arBssInfo[NETWORK_TYPE_P2P_INDEX];

		if (prStaRec->ucStaState == STA_STATE_1)
			break;

		DBGLOG(P2P, TRACE, "RX Deauth\n");

		switch (prP2pBssInfo->eCurrentOPMode) {
		case OP_MODE_INFRASTRUCTURE:
			if (authProcessRxDeauthFrame(prSwRfb,
						     prStaRec->aucMacAddr, &u2ReasonCode) == WLAN_STATUS_SUCCESS) {
				P_WLAN_DEAUTH_FRAME_T prDeauthFrame = (P_WLAN_DEAUTH_FRAME_T) prSwRfb->pvHeader;
				UINT_16 u2IELength = 0;

				if (prP2pBssInfo->prStaRecOfAP != prStaRec)
					break;

				prStaRec->u2ReasonCode = u2ReasonCode;
				u2IELength = prSwRfb->u2PacketLen - (WLAN_MAC_HEADER_LEN + REASON_CODE_FIELD_LEN);

				ASSERT(prP2pBssInfo->prStaRecOfAP == prStaRec);

				/* Indicate disconnect to Host. */
				kalP2PGCIndicateConnectionStatus(prAdapter->prGlueInfo,
								 NULL,
								 prDeauthFrame->aucInfoElem, u2IELength, u2ReasonCode,
								 WLAN_STATUS_MEDIA_DISCONNECT);

				prP2pBssInfo->prStaRecOfAP = NULL;

				p2pFuncDisconnect(prAdapter, prStaRec, FALSE, u2ReasonCode);
			}
			break;
		case OP_MODE_ACCESS_POINT:
			/* Delete client from client list. */
			if (authProcessRxDeauthFrame(prSwRfb,
						     prP2pBssInfo->aucBSSID, &u2ReasonCode) == WLAN_STATUS_SUCCESS) {
				P_LINK_T prStaRecOfClientList = (P_LINK_T) NULL;
				P_LINK_ENTRY_T prLinkEntry = (P_LINK_ENTRY_T) NULL;
				P_STA_RECORD_T prCurrStaRec = (P_STA_RECORD_T) NULL;

				prStaRecOfClientList = &prP2pBssInfo->rStaRecOfClientList;

				LINK_FOR_EACH(prLinkEntry, prStaRecOfClientList) {
					prCurrStaRec = LINK_ENTRY(prLinkEntry, STA_RECORD_T, rLinkEntry);

					ASSERT(prCurrStaRec);

					if (EQUAL_MAC_ADDR(prCurrStaRec->aucMacAddr, prStaRec->aucMacAddr)) {
						/* Remove STA from client list. */
						LINK_REMOVE_KNOWN_ENTRY(prStaRecOfClientList,
									&prCurrStaRec->rLinkEntry);

						/* Indicate to Host. */
						/* kalP2PGOStationUpdate(prAdapter->prGlueInfo, prStaRec, FALSE); */

						/* Indicate disconnect to Host. */
						p2pFuncDisconnect(prAdapter, prStaRec, FALSE, u2ReasonCode);

						break;
					}
				}
			}
			break;
		case OP_MODE_P2P_DEVICE:
		default:
			/* Findout why someone sent deauthentication frame to us. */
			ASSERT(FALSE);
			break;
		}

		DBGLOG(P2P, TRACE, "Deauth Reason:%d\n", u2ReasonCode);
	} while (FALSE);

}				/* p2pFsmRunEventRxDeauthentication */

/*----------------------------------------------------------------------------*/
/*!
 * \brief    This function is call when RX deauthentication frame from the AIR.
 *             If we are under STA mode, we would go back to P2P Device.
 *             If we are under AP mode, we would stay in AP mode until disconnect event from HOST.
 *
 * \param[in] prAdapter  Pointer of ADAPTER_T
 *
 * \return none
 */
/*----------------------------------------------------------------------------*/
VOID p2pFsmRunEventRxDisassociation(IN P_ADAPTER_T prAdapter, IN P_STA_RECORD_T prStaRec, IN P_SW_RFB_T prSwRfb)
{
	P_BSS_INFO_T prP2pBssInfo = (P_BSS_INFO_T) NULL;
	UINT_16 u2ReasonCode = 0;

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prSwRfb != NULL));

		if (prStaRec == NULL)
			prStaRec = cnmGetStaRecByIndex(prAdapter, prSwRfb->ucStaRecIdx);

		prP2pBssInfo = &(prAdapter->rWifiVar.arBssInfo[NETWORK_TYPE_P2P_INDEX]);

		if (prStaRec->ucStaState == STA_STATE_1)
			break;

		DBGLOG(P2P, TRACE, "RX Disassoc\n");

		switch (prP2pBssInfo->eCurrentOPMode) {
		case OP_MODE_INFRASTRUCTURE:
			if (assocProcessRxDisassocFrame(prAdapter,
							prSwRfb,
							prStaRec->aucMacAddr,
							&prStaRec->u2ReasonCode) == WLAN_STATUS_SUCCESS) {
				P_WLAN_DISASSOC_FRAME_T prDisassocFrame = (P_WLAN_DISASSOC_FRAME_T) prSwRfb->pvHeader;
				UINT_16 u2IELength = 0;

				ASSERT(prP2pBssInfo->prStaRecOfAP == prStaRec);

				if (prP2pBssInfo->prStaRecOfAP != prStaRec)
					break;

				u2IELength = prSwRfb->u2PacketLen - (WLAN_MAC_HEADER_LEN + REASON_CODE_FIELD_LEN);

				/* Indicate disconnect to Host. */
				kalP2PGCIndicateConnectionStatus(prAdapter->prGlueInfo,
								 NULL,
								 prDisassocFrame->aucInfoElem,
								 u2IELength, prStaRec->u2ReasonCode,
								 WLAN_STATUS_MEDIA_DISCONNECT);

				prP2pBssInfo->prStaRecOfAP = NULL;

				p2pFuncDisconnect(prAdapter, prStaRec, FALSE, prStaRec->u2ReasonCode);
			}
			break;
		case OP_MODE_ACCESS_POINT:
			/* Delete client from client list. */
			if (assocProcessRxDisassocFrame(prAdapter,
							prSwRfb,
							prP2pBssInfo->aucBSSID, &u2ReasonCode) == WLAN_STATUS_SUCCESS) {
				P_LINK_T prStaRecOfClientList = (P_LINK_T) NULL;
				P_LINK_ENTRY_T prLinkEntry = (P_LINK_ENTRY_T) NULL;
				P_STA_RECORD_T prCurrStaRec = (P_STA_RECORD_T) NULL;

				prStaRecOfClientList = &prP2pBssInfo->rStaRecOfClientList;

				LINK_FOR_EACH(prLinkEntry, prStaRecOfClientList) {
					prCurrStaRec = LINK_ENTRY(prLinkEntry, STA_RECORD_T, rLinkEntry);

					ASSERT(prCurrStaRec);

					if (EQUAL_MAC_ADDR(prCurrStaRec->aucMacAddr, prStaRec->aucMacAddr)) {
						/* Remove STA from client list. */
						LINK_REMOVE_KNOWN_ENTRY(prStaRecOfClientList,
									&prCurrStaRec->rLinkEntry);

						/* Indicate to Host. */
						/* kalP2PGOStationUpdate(prAdapter->prGlueInfo, prStaRec, FALSE); */

						/* Indicate disconnect to Host. */
						p2pFuncDisconnect(prAdapter, prStaRec, FALSE, u2ReasonCode);

						break;
					}
				}
			}
			break;
		case OP_MODE_P2P_DEVICE:
		default:
			ASSERT(FALSE);
			break;
		}
	} while (FALSE);

}				/* p2pFsmRunEventRxDisassociation */

/*----------------------------------------------------------------------------*/
/*!
 * \brief    This function is called when a probe request frame is received.
 *
 * \param[in] prAdapter  Pointer of ADAPTER_T
 *
 * \return boolean value if probe response frame is accepted & need cancel scan request.
 */
/*----------------------------------------------------------------------------*/
VOID p2pFsmRunEventRxProbeResponseFrame(IN P_ADAPTER_T prAdapter, IN P_SW_RFB_T prSwRfb, IN P_BSS_DESC_T prBssDesc)
{
	P_P2P_FSM_INFO_T prP2pFsmInfo = (P_P2P_FSM_INFO_T) NULL;
	P_P2P_CONNECTION_SETTINGS_T prP2pConnSettings = (P_P2P_CONNECTION_SETTINGS_T) NULL;
	P_WLAN_MAC_MGMT_HEADER_T prMgtHdr = (P_WLAN_MAC_MGMT_HEADER_T) NULL;
	P_BSS_INFO_T prP2pBssInfo = (P_BSS_INFO_T) NULL;

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prSwRfb != NULL) && (prBssDesc != NULL));

		prP2pFsmInfo = prAdapter->rWifiVar.prP2pFsmInfo;
		prP2pConnSettings = prAdapter->rWifiVar.prP2PConnSettings;
		prP2pBssInfo = &prAdapter->rWifiVar.arBssInfo[NETWORK_TYPE_P2P_INDEX];

		/* There is a connection request. */
		prMgtHdr = (P_WLAN_MAC_MGMT_HEADER_T) prSwRfb->pvHeader;
	} while (FALSE);

}				/* p2pFsmRunEventRxProbeResponseFrame */

/*----------------------------------------------------------------------------*/
/*!
 * @brief This function is used to generate P2P IE for Beacon frame.
 *
 * @param[in] prMsduInfo             Pointer to the composed MSDU_INFO_T.
 *
 * @return none
 */
/*----------------------------------------------------------------------------*/
VOID p2pGenerateP2P_IEForAssocReq(IN P_ADAPTER_T prAdapter, IN P_MSDU_INFO_T prMsduInfo)
{
	P_P2P_FSM_INFO_T prP2pFsmInfo = (P_P2P_FSM_INFO_T) NULL;
	P_STA_RECORD_T prStaRec = (P_STA_RECORD_T) NULL;

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prMsduInfo != NULL));

		prP2pFsmInfo = prAdapter->rWifiVar.prP2pFsmInfo;

		prStaRec = cnmGetStaRecByIndex(prAdapter, prMsduInfo->ucStaRecIndex);

		if (IS_STA_IN_P2P(prStaRec)) {
			/* Do nothing */
			/* TODO: */
		}
	} while (FALSE);

}				/* end of p2pGenerateP2P_IEForAssocReq() */

/*----------------------------------------------------------------------------*/
/*!
 * @brief This function is used to generate P2P IE for Probe Request frame.
 *
 * @param[in] prMsduInfo             Pointer to the composed MSDU_INFO_T.
 *
 * @return none
 */
/*----------------------------------------------------------------------------*/
VOID
p2pGenerateP2P_IEForProbeReq(IN P_ADAPTER_T prAdapter, IN PUINT_16 pu2Offset, IN PUINT_8 pucBuf, IN UINT_16 u2BufSize)
{
	ASSERT(prAdapter);
	ASSERT(pucBuf);

	/* TODO: */

}				/* end of p2pGenerateP2P_IEForProbReq() */

/*----------------------------------------------------------------------------*/
/*!
 * @brief This function is used to calculate P2P IE length for Beacon frame.
 *
 * @param[in] eNetTypeIndex      Specify which network
 * @param[in] prStaRec           Pointer to the STA_RECORD_T
 *
 * @return The length of P2P IE added
 */
/*----------------------------------------------------------------------------*/
UINT_32
p2pCalculateP2P_IELenForProbeReq(IN P_ADAPTER_T prAdapter,
				 IN ENUM_NETWORK_TYPE_INDEX_T eNetTypeIndex, IN P_STA_RECORD_T prStaRec)
{
	if (eNetTypeIndex != NETWORK_TYPE_P2P_INDEX)
		return 0;
	/* TODO: */

	return 0;
}				/* end of p2pCalculateP2P_IELenForProbeReq() */

/*----------------------------------------------------------------------------*/
/*!
 * \brief
 *
 * \param[in]
 *
 * \return none
 */
/*----------------------------------------------------------------------------*/
WLAN_STATUS p2pRxPublicActionFrame(IN P_ADAPTER_T prAdapter, IN P_SW_RFB_T prSwRfb)
{
	WLAN_STATUS rWlanStatus = WLAN_STATUS_SUCCESS;
	P_P2P_PUBLIC_ACTION_FRAME_T prPublicActionFrame = (P_P2P_PUBLIC_ACTION_FRAME_T) NULL;
	P_P2P_FSM_INFO_T prP2pFsmInfo = (P_P2P_FSM_INFO_T) NULL;

	ASSERT(prSwRfb);
	ASSERT(prAdapter);

	prPublicActionFrame = (P_P2P_PUBLIC_ACTION_FRAME_T) prSwRfb->pvHeader;
	prP2pFsmInfo = prAdapter->rWifiVar.prP2pFsmInfo;

	DBGLOG(P2P, TRACE, "RX Public Action Frame Token:%d.\n", prPublicActionFrame->ucDialogToken);

	if (prPublicActionFrame->ucCategory != CATEGORY_PUBLIC_ACTION)
		return rWlanStatus;

	switch (prPublicActionFrame->ucAction) {
	case ACTION_PUBLIC_WIFI_DIRECT:
		break;
	case ACTION_GAS_INITIAL_REQUEST:
	case ACTION_GAS_INITIAL_RESPONSE:
	case ACTION_GAS_COMEBACK_REQUEST:
	case ACTION_GAS_COMEBACK_RESPONSE:
		break;
	default:
		break;
	}

	return rWlanStatus;
}				/* p2pRxPublicActionFrame */

WLAN_STATUS p2pRxActionFrame(IN P_ADAPTER_T prAdapter, IN P_SW_RFB_T prSwRfb)
{
	WLAN_STATUS rWlanStatus = WLAN_STATUS_SUCCESS;
	P_P2P_ACTION_FRAME_T prP2pActionFrame = (P_P2P_ACTION_FRAME_T) NULL;
	UINT_8 aucOui[3] = VENDOR_OUI_WFA_SPECIFIC;

	do {
		ASSERT_BREAK((prAdapter != NULL) && (prSwRfb != NULL));

		prP2pActionFrame = (P_P2P_ACTION_FRAME_T) prSwRfb->pvHeader;

		if (prP2pActionFrame->ucCategory != CATEGORY_VENDOR_SPECIFIC_ACTION) {
			DBGLOG(P2P, TRACE, "RX Action Frame but not vendor specific.\n");
			break;
		}

		if ((prP2pActionFrame->ucOuiType != VENDOR_OUI_TYPE_P2P) ||
		    (prP2pActionFrame->aucOui[0] != aucOui[0]) ||
		    (prP2pActionFrame->aucOui[1] != aucOui[1]) || (prP2pActionFrame->aucOui[2] != aucOui[2])) {
			DBGLOG(P2P, TRACE, "RX Vendor Specific Action Frame but not P2P Type or not WFA OUI.\n");
			break;
		}
	} while (FALSE);

	return rWlanStatus;
}				/* p2pRxActionFrame */

#endif /* CFG_ENABLE_WIFI_DIRECT */