diff options
Diffstat (limited to 'drivers/staging/rtl8192e/ieee80211')
14 files changed, 357 insertions, 1268 deletions
diff --git a/drivers/staging/rtl8192e/ieee80211/dot11d.c b/drivers/staging/rtl8192e/ieee80211/dot11d.c index 6bbf091..98e4648 100644 --- a/drivers/staging/rtl8192e/ieee80211/dot11d.c +++ b/drivers/staging/rtl8192e/ieee80211/dot11d.c @@ -53,8 +53,6 @@ Dot11d_Reset(struct ieee80211_device *ieee) pDot11dInfo->State = DOT11D_STATE_NONE; pDot11dInfo->CountryIeLen = 0; RESET_CIE_WATCHDOG(ieee); - - //printk("Dot11d_Reset()\n"); } // @@ -109,7 +107,6 @@ Dot11d_UpdateCountryIe( pTriple = (PCHNL_TXPOWER_TRIPLE)((u8*)pTriple + 3); } #if 1 - //printk("Dot11d_UpdateCountryIe(): Channel List:\n"); printk("Channel List:"); for(i=1; i<= MAX_CHANNEL_NUMBER; i++) if(pDot11dInfo->channel_map[i] > 0) diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211.h b/drivers/staging/rtl8192e/ieee80211/ieee80211.h index dda6719..3ca3881 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211.h +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211.h @@ -47,25 +47,6 @@ #define IWEVCUSTOM 0x8c02 #endif -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#ifndef __bitwise -#define __bitwise __attribute__((bitwise)) -#endif -typedef __u16 __le16; -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,27)) -struct iw_spy_data{ - /* --- Standard spy support --- */ - int spy_number; - u_char spy_address[IW_MAX_SPY][ETH_ALEN]; - struct iw_quality spy_stat[IW_MAX_SPY]; - /* --- Enhanced spy support (event) */ - struct iw_quality spy_thr_low; /* Low threshold */ - struct iw_quality spy_thr_high; /* High threshold */ - u_char spy_thr_under[IW_MAX_SPY]; -}; -#endif -#endif - #ifndef container_of /** * container_of - cast a member of a structure out to the containing structure @@ -370,12 +351,10 @@ enum _ReasonCode{ #define ieee80211_wx_get_scan ieee80211_wx_get_scan_rsl #define ieee80211_wx_set_encode ieee80211_wx_set_encode_rsl #define ieee80211_wx_get_encode ieee80211_wx_get_encode_rsl -#if WIRELESS_EXT >= 18 #define ieee80211_wx_set_mlme ieee80211_wx_set_mlme_rsl #define ieee80211_wx_set_auth ieee80211_wx_set_auth_rsl #define ieee80211_wx_set_encode_ext ieee80211_wx_set_encode_ext_rsl #define ieee80211_wx_get_encode_ext ieee80211_wx_get_encode_ext_rsl -#endif typedef struct ieee_param { @@ -408,15 +387,6 @@ typedef struct ieee_param { }ieee_param; -#if WIRELESS_EXT < 17 -#define IW_QUAL_QUAL_INVALID 0x10 -#define IW_QUAL_LEVEL_INVALID 0x20 -#define IW_QUAL_NOISE_INVALID 0x40 -#define IW_QUAL_QUAL_UPDATED 0x1 -#define IW_QUAL_LEVEL_UPDATED 0x2 -#define IW_QUAL_NOISE_UPDATED 0x4 -#endif - // linux under 2.6.9 release may not support it, so modify it for common use #define MSECS(t) msecs_to_jiffies(t) #define msleep_interruptible_rsl msleep_interruptible @@ -880,7 +850,6 @@ struct ieee_ibss_seq { * information for frames received. Not setting these will not cause * any adverse affects. */ struct ieee80211_rx_stats { -#if 1 u32 mac_time[2]; s8 rssi; u8 signal; @@ -895,7 +864,6 @@ struct ieee80211_rx_stats { u32 beacon_time; u8 nic_type; u16 Length; - // u8 DataRate; // In 0.5 Mbps u8 SignalQuality; // in 0-100 index. s32 RecvSignalPower; // Real power in dBm for this packet, no beautification and aggregation. s8 RxPower; // in dBm Translate from PWdB @@ -924,26 +892,16 @@ struct ieee80211_rx_stats { bool bIsAMPDU; bool bFirstMPDU; bool bContainHTC; - bool RxIs40MHzPacket; u32 RxPWDBAll; u8 RxMIMOSignalStrength[4]; // in 0~100 index s8 RxMIMOSignalQuality[2]; bool bPacketMatchBSSID; bool bIsCCK; bool bPacketToSelf; - //added by amy u8* virtual_address; - u16 packetlength; // Total packet length: Must equal to sum of all FragLength - u16 fraglength; // FragLength should equal to PacketLength in non-fragment case - u16 fragoffset; // Data offset for this fragment - u16 ntotalfrag; - bool bisrxaggrsubframe; bool bPacketBeacon; //cosa add for rssi bool bToSelfBA; //cosa add for rssi char cck_adc_pwdb[4]; //cosa add for rx path selection - u16 Seq_Num; -#endif - }; /* IEEE 802.11 requires that STA supports concurrent reception of at least @@ -1298,7 +1256,7 @@ typedef union _frameqos { #define QOS_OUI_PARAM_SUB_TYPE 1 #define QOS_VERSION_1 1 #define QOS_AIFSN_MIN_VALUE 2 -#if 1 + struct ieee80211_qos_information_element { u8 elementID; u8 length; @@ -1373,7 +1331,7 @@ struct ieee80211_wmm_tspec_elem { u16 surp_band_allow; u16 medium_time; }__attribute__((packed)); -#endif + enum eap_type { EAP_PACKET = 0, EAPOL_START, @@ -1495,15 +1453,13 @@ enum {WMM_all_frame, WMM_two_frame, WMM_four_frame, WMM_six_frame}; #define MAX_RECEIVE_BUFFER_SIZE 9100 //UP Mapping to AC, using in MgntQuery_SequenceNumber() and maybe for DSCP -//#define UP2AC(up) ((up<3) ? ((up==0)?1:0) : (up>>1)) -#if 1 #define UP2AC(up) ( \ ((up) < 1) ? WME_AC_BE : \ ((up) < 3) ? WME_AC_BK : \ ((up) < 4) ? WME_AC_BE : \ ((up) < 6) ? WME_AC_VI : \ WME_AC_VO) -#endif + //AC Mapping to UP, using in Tx part for selecting the corresponding TX queue #define AC2UP(_ac) ( \ ((_ac) == WME_AC_VO) ? 6 : \ @@ -1538,8 +1494,6 @@ typedef struct _bss_ht{ u16 ht_info_len; HT_SPEC_VER ht_spec_ver; - //HT_CAPABILITY_ELE bdHTCapEle; - //HT_INFORMATION_ELE bdHTInfoEle; bool aggregation; bool long_slot_time; @@ -1559,12 +1513,7 @@ struct ieee80211_network { /* Ensure null-terminated for any debug msgs */ u8 ssid[IW_ESSID_MAX_SIZE + 1]; u8 ssid_len; -#if 1 struct ieee80211_qos_data qos_data; -#else - // Qos related. Added by Annie, 2005-11-01. - BSS_QOS BssQos; -#endif //added by amy for LEAP bool bWithAironetIE; @@ -1631,7 +1580,6 @@ struct ieee80211_network { struct list_head list; }; -#if 1 enum ieee80211_state { /* the card is not linked at all */ @@ -1670,17 +1618,6 @@ enum ieee80211_state { IEEE80211_LINKED_SCANNING, }; -#else -enum ieee80211_state { - IEEE80211_UNINITIALIZED = 0, - IEEE80211_INITIALIZED, - IEEE80211_ASSOCIATING, - IEEE80211_ASSOCIATED, - IEEE80211_AUTHENTICATING, - IEEE80211_AUTHENTICATED, - IEEE80211_SHUTDOWN -}; -#endif #define DEFAULT_MAX_SCAN_AGE (15 * HZ) #define DEFAULT_FTS 2346 @@ -1730,108 +1667,11 @@ typedef enum _Fsync_State{ SW_Fsync }Fsync_State; -// Power save mode configured. -typedef enum _RT_PS_MODE -{ - eActive, // Active/Continuous access. - eMaxPs, // Max power save mode. - eFastPs // Fast power save mode. -}RT_PS_MODE; - -typedef enum _IPS_CALLBACK_FUNCION -{ - IPS_CALLBACK_NONE = 0, - IPS_CALLBACK_MGNT_LINK_REQUEST = 1, - IPS_CALLBACK_JOIN_REQUEST = 2, -}IPS_CALLBACK_FUNCION; - -typedef enum _RT_JOIN_ACTION{ - RT_JOIN_INFRA = 1, - RT_JOIN_IBSS = 2, - RT_START_IBSS = 3, - RT_NO_ACTION = 4, -}RT_JOIN_ACTION; - typedef struct _IbssParms{ u16 atimWin; }IbssParms, *PIbssParms; #define MAX_NUM_RATES 264 // Max num of support rates element: 8, Max num of ext. support rate: 255. 061122, by rcnjko. -// RF state. -typedef enum _RT_RF_POWER_STATE -{ - eRfOn, - eRfSleep, - eRfOff -}RT_RF_POWER_STATE; - -typedef struct _RT_POWER_SAVE_CONTROL -{ - - // - // Inactive Power Save(IPS) : Disable RF when disconnected - // - bool bInactivePs; - bool bIPSModeBackup; - bool bSwRfProcessing; - RT_RF_POWER_STATE eInactivePowerState; - struct work_struct InactivePsWorkItem; - struct timer_list InactivePsTimer; - - // Return point for join action - IPS_CALLBACK_FUNCION ReturnPoint; - - // Recored Parameters for rescheduled JoinRequest - bool bTmpBssDesc; - RT_JOIN_ACTION tmpJoinAction; - struct ieee80211_network tmpBssDesc; - - // Recored Parameters for rescheduled MgntLinkRequest - bool bTmpScanOnly; - bool bTmpActiveScan; - bool bTmpFilterHiddenAP; - bool bTmpUpdateParms; - u8 tmpSsidBuf[33]; - OCTET_STRING tmpSsid2Scan; - bool bTmpSsid2Scan; - u8 tmpNetworkType; - u8 tmpChannelNumber; - u16 tmpBcnPeriod; - u8 tmpDtimPeriod; - u16 tmpmCap; - OCTET_STRING tmpSuppRateSet; - u8 tmpSuppRateBuf[MAX_NUM_RATES]; - bool bTmpSuppRate; - IbssParms tmpIbpm; - bool bTmpIbpm; - - // - // Leisre Poswer Save : Disable RF if connected but traffic is not busy - // - bool bLeisurePs; - u32 PowerProfile; - u8 LpsIdleCount; - u8 RegMaxLPSAwakeIntvl; - u8 LPSAwakeIntvl; - - u32 CurPsLevel; - u32 RegRfPsLevel; - - bool bFwCtrlLPS; - u8 FWCtrlPSMode; - - bool LinkReqInIPSRFOffPgs; - bool BufConnectinfoBefore; - -}RT_POWER_SAVE_CONTROL,*PRT_POWER_SAVE_CONTROL; - -typedef u32 RT_RF_CHANGE_SOURCE; -#define RF_CHANGE_BY_SW BIT31 -#define RF_CHANGE_BY_HW BIT30 -#define RF_CHANGE_BY_PS BIT29 -#define RF_CHANGE_BY_IPS BIT28 -#define RF_CHANGE_BY_INIT 0 // Do not change the RFOff reason. Defined by Bruce, 2008-01-17. - #ifdef ENABLE_DOT11D typedef enum { @@ -1919,7 +1759,7 @@ typedef enum _HW_VARIABLES{ HW_VAR_RATR_0, HW_VAR_RRSR, HW_VAR_CPU_RST, - HW_VAR_CECHK_BSSID, + HW_VAR_CHECK_BSSID, HW_VAR_LBK_MODE, // Set lookback mode, 2008.06.11. added by Roger. // Set HW related setting for 11N AES bug. HW_VAR_AES_11N_FIX, @@ -1963,7 +1803,7 @@ struct ieee80211_device { u8 LPSDelayCnt; bool bIsAggregateFrame; bool polling; - void (*LeisurePSLeave)(struct net_device *dev); + void (*LeisurePSLeave)(struct ieee80211_device *ieee); #endif #ifdef ENABLE_IPS @@ -1971,32 +1811,25 @@ struct ieee80211_device { bool wx_set_enc; struct semaphore ips_sem; struct work_struct ips_leave_wq; - void (*ieee80211_ips_leave_wq) (struct net_device *dev); - void (*ieee80211_ips_leave)(struct net_device *dev); + void (*ieee80211_ips_leave_wq) (struct ieee80211_device *ieee); + void (*ieee80211_ips_leave)(struct ieee80211_device *ieee); #endif - void (*SetHwRegHandler)(struct net_device *dev,u8 variable,u8* val); + void (*SetHwRegHandler)(struct ieee80211_device *ieee, u8 variable, u8 *val); u8 (*rtllib_ap_sec_type)(struct ieee80211_device *ieee); //hw security related -// u8 hwsec_support; //support? u8 hwsec_active; //hw security active. bool is_silent_reset; bool is_roaming; bool ieee_up; - //added by amy bool bSupportRemoteWakeUp; - RT_PS_MODE dot11PowerSaveMode; // Power save mode configured. bool actscanning; bool beinretry; - RT_RF_POWER_STATE eRFPowerState; - RT_RF_CHANGE_SOURCE RfOffReason; bool is_set_key; //11n spec related I wonder if These info structure need to be moved out of ieee80211_device //11n HT below PRT_HIGH_THROUGHPUT pHTInfo; - //struct timer_list SwBwTimer; -// spinlock_t chnlop_spinlock; spinlock_t bw_spinlock; spinlock_t reorder_spinlock; @@ -2012,8 +1845,6 @@ struct ieee80211_device { u8 bTxUseDriverAssingedRate; atomic_t atm_chnlop; atomic_t atm_swbw; -// u8 HTHighestOperaRate; -// u8 HTCurrentOperaRate; // 802.11e and WMM Traffic Stream Info (TX) struct list_head Tx_TS_Admit_List; @@ -2025,12 +1856,8 @@ struct ieee80211_device { struct list_head Rx_TS_Pending_List; struct list_head Rx_TS_Unused_List; RX_TS_RECORD RxTsRecord[TOTAL_TS_NUM]; -//#ifdef TO_DO_LIST RX_REORDER_ENTRY RxReorderEntry[128]; struct list_head RxReorder_Unused_List; -//#endif - // Qos related. Added by Annie, 2005-11-01. -// PSTA_QOS pStaQos; u8 ForcedPriority; // Force per-packet priority 1~7. (default: 0, not to force it.) @@ -2209,12 +2036,13 @@ struct ieee80211_device { /* for PS mode */ unsigned long last_rx_ps_time; + u8 LPSAwakeIntvl; + u8 RegMaxLPSAwakeIntvl; /* used if IEEE_SOFTMAC_SINGLE_QUEUE is set */ struct sk_buff *mgmt_queue_ring[MGMT_QUEUE_NUM]; int mgmt_queue_head; int mgmt_queue_tail; -//{ added for rtl819x #define IEEE80211_QUEUE_LIMIT 128 u8 AsocRetryCount; unsigned int hw_header; @@ -2251,9 +2079,7 @@ struct ieee80211_device { //added by amy for AP roaming RT_LINK_DETECT_T LinkDetectInfo; - //added by amy for ps - RT_POWER_SAVE_CONTROL PowerSaveControl; -//} + /* used if IEEE_SOFTMAC_TX_QUEUE is set */ struct tx_pending_t tx_pending; @@ -2268,19 +2094,12 @@ struct ieee80211_device { struct delayed_work associate_retry_wq; struct delayed_work start_ibss_wq; struct delayed_work hw_wakeup_wq; - struct delayed_work hw_sleep_wq; struct work_struct wx_sync_scan_wq; struct workqueue_struct *wq; - // Qos related. Added by Annie, 2005-11-01. - //STA_QOS StaQos; - - //u32 STA_EDCA_PARAM[4]; - //CHANNEL_ACCESS_SETTING ChannelAccessSetting; - /* Callback functions */ - void (*set_security)(struct net_device *dev, + void (*set_security)(struct ieee80211_device *ieee, struct ieee80211_security *sec); /* Used to TX data frame by using txb structs. @@ -2288,14 +2107,14 @@ struct ieee80211_device { * is set the flag IEEE_SOFTMAC_TX_QUEUE */ int (*hard_start_xmit)(struct ieee80211_txb *txb, - struct net_device *dev); + struct ieee80211_device *ieee); - int (*reset_port)(struct net_device *dev); - int (*is_queue_full) (struct net_device * dev, int pri); + int (*reset_port)(struct ieee80211_device *ieee); + int (*is_queue_full) (struct ieee80211_device *ieee, int pri); - int (*handle_management) (struct net_device * dev, + int (*handle_management) (struct ieee80211_device *ieee, struct ieee80211_network * network, u16 type); - int (*is_qos_active) (struct net_device *dev, struct sk_buff *skb); + int (*is_qos_active) (struct ieee80211_device *ieee, struct sk_buff *skb); /* Softmac-generated frames (mamagement) are TXed via this * callback if the flag IEEE_SOFTMAC_SINGLE_QUEUE is @@ -2305,7 +2124,7 @@ struct ieee80211_device { * This fucntion can't sleep. */ int (*softmac_hard_start_xmit)(struct sk_buff *skb, - struct net_device *dev); + struct ieee80211_device *ieee80211); /* used instead of hard_start_xmit (not softmac_hard_start_xmit) * if the IEEE_SOFTMAC_TX_QUEUE feature is used to TX data @@ -2314,22 +2133,22 @@ struct ieee80211_device { * This function can't sleep. */ void (*softmac_data_hard_start_xmit)(struct sk_buff *skb, - struct net_device *dev,int rate); + struct ieee80211_device *ieee80211, int rate); /* stops the HW queue for DATA frames. Useful to avoid * waste time to TX data frame when we are reassociating * This function can sleep. */ - void (*data_hard_stop)(struct net_device *dev); + void (*data_hard_stop)(struct ieee80211_device *ieee80211); /* OK this is complementar to data_poll_hard_stop */ - void (*data_hard_resume)(struct net_device *dev); + void (*data_hard_resume)(struct ieee80211_device *ieee80211); /* ask to the driver to retune the radio . * This function can sleep. the driver should ensure * the radio has been swithced before return. */ - void (*set_chan)(struct net_device *dev,short ch); + void (*set_chan)(struct ieee80211_device *ieee80211, short ch); /* These are not used if the ieee stack takes care of * scanning (IEEE_SOFTMAC_SCAN feature set). @@ -2346,16 +2165,16 @@ struct ieee80211_device { * The fucntion start_scan should initiate the background * scanning and can't sleep. */ - void (*scan_syncro)(struct net_device *dev); - void (*start_scan)(struct net_device *dev); - void (*stop_scan)(struct net_device *dev); + void (*scan_syncro)(struct ieee80211_device *ieee80211); + void (*start_scan)(struct ieee80211_device *ieee80211); + void (*stop_scan)(struct ieee80211_device *ieee80211); /* indicate the driver that the link state is changed * for example it may indicate the card is associated now. * Driver might be interested in this to apply RX filter * rules or simply light the LINK led */ - void (*link_change)(struct net_device *dev); + void (*link_change)(struct ieee80211_device *ieee80211); /* these two function indicates to the HW when to start * and stop to send beacons. This is used when the @@ -2363,54 +2182,24 @@ struct ieee80211_device { * stop_send_bacons is NOT guaranteed to be called only * after start_send_beacons. */ - void (*start_send_beacons) (struct net_device *dev); - void (*stop_send_beacons) (struct net_device *dev); + void (*start_send_beacons) (struct ieee80211_device *dev); + void (*stop_send_beacons) (struct ieee80211_device *dev); /* power save mode related */ - void (*sta_wake_up) (struct net_device *dev); -// void (*ps_request_tx_ack) (struct net_device *dev); - void (*enter_sleep_state) (struct net_device *dev, u32 th, u32 tl); - short (*ps_is_queue_empty) (struct net_device *dev); -#if 0 - /* Typical STA methods */ - int (*handle_auth) (struct net_device * dev, - struct ieee80211_auth * auth); - int (*handle_deauth) (struct net_device * dev, - struct ieee80211_deauth * auth); - int (*handle_action) (struct net_device * dev, - struct ieee80211_action * action, - struct ieee80211_rx_stats * stats); - int (*handle_disassoc) (struct net_device * dev, - struct ieee80211_disassoc * assoc); -#endif - int (*handle_beacon) (struct net_device * dev, struct ieee80211_beacon * beacon, struct ieee80211_network * network); -#if 0 - int (*handle_probe_response) (struct net_device * dev, - struct ieee80211_probe_response * resp, - struct ieee80211_network * network); - int (*handle_probe_request) (struct net_device * dev, - struct ieee80211_probe_request * req, - struct ieee80211_rx_stats * stats); -#endif - int (*handle_assoc_response) (struct net_device * dev, struct ieee80211_assoc_response_frame * resp, struct ieee80211_network * network); - -#if 0 - /* Typical AP methods */ - int (*handle_assoc_request) (struct net_device * dev); - int (*handle_reassoc_request) (struct net_device * dev, - struct ieee80211_reassoc_request * req); -#endif + void (*sta_wake_up) (struct ieee80211_device *ieee80211); + void (*enter_sleep_state) (struct ieee80211_device *ieee80211, u32 th, u32 tl); + short (*ps_is_queue_empty) (struct ieee80211_device *ieee80211); + int (*handle_beacon) (struct ieee80211_device *ieee80211, struct ieee80211_beacon *beacon, struct ieee80211_network *network); + int (*handle_assoc_response) (struct ieee80211_device *ieee80211, struct ieee80211_assoc_response_frame *resp, struct ieee80211_network *network); /* check whether Tx hw resouce available */ - short (*check_nic_enough_desc)(struct net_device *dev, int queue_index); + short (*check_nic_enough_desc)(struct ieee80211_device *ieee80211, int queue_index); //added by wb for HT related -// void (*SwChnlByTimerHandler)(struct net_device *dev, int channel); - void (*SetBWModeHandler)(struct net_device *dev, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset); -// void (*UpdateHalRATRTableHandler)(struct net_device* dev, u8* pMcsRate); - bool (*GetNmodeSupportBySecCfg)(struct net_device* dev); - void (*SetWirelessMode)(struct net_device* dev, u8 wireless_mode); - bool (*GetHalfNmodeSupportByAPsHandler)(struct net_device* dev); - void (*InitialGainHandler)(struct net_device *dev, u8 Operation); + void (*SetBWModeHandler)(struct ieee80211_device *ieee80211, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset); + bool (*GetNmodeSupportBySecCfg)(struct ieee80211_device *ieee80211); + void (*SetWirelessMode)(struct ieee80211_device *ieee80211, u8 wireless_mode); + bool (*GetHalfNmodeSupportByAPsHandler)(struct ieee80211_device *ieee80211); + void (*InitialGainHandler)(struct ieee80211_device *ieee80211, u8 Operation); /* This must be the last item so that it points to the data * allocated beyond this structure by alloc_ieee80211 */ @@ -2587,205 +2376,200 @@ static inline int ieee80211_is_cck_rate(u8 rate) /* ieee80211.c */ -extern void free_ieee80211(struct net_device *dev); -extern struct net_device *alloc_ieee80211(int sizeof_priv); +void free_ieee80211(struct net_device *dev); +struct net_device *alloc_ieee80211(int sizeof_priv); -extern int ieee80211_set_encryption(struct ieee80211_device *ieee); +int ieee80211_set_encryption(struct ieee80211_device *ieee); /* ieee80211_tx.c */ -extern int ieee80211_encrypt_fragment( +int ieee80211_encrypt_fragment( struct ieee80211_device *ieee, struct sk_buff *frag, int hdr_len); -extern int ieee80211_rtl_xmit(struct sk_buff *skb, +int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev); -extern void ieee80211_txb_free(struct ieee80211_txb *); +void ieee80211_txb_free(struct ieee80211_txb *); /* ieee80211_rx.c */ -extern int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, +int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, struct ieee80211_rx_stats *rx_stats); -extern void ieee80211_rx_mgt(struct ieee80211_device *ieee, +void ieee80211_rx_mgt(struct ieee80211_device *ieee, struct ieee80211_hdr_4addr *header, struct ieee80211_rx_stats *stats); /* ieee80211_wx.c */ -extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee, +int ieee80211_wx_get_scan(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *key); -extern int ieee80211_wx_set_encode(struct ieee80211_device *ieee, +int ieee80211_wx_set_encode(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *key); -extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee, +int ieee80211_wx_get_encode(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *key); -#if WIRELESS_EXT >= 18 -extern int ieee80211_wx_get_encode_ext(struct ieee80211_device *ieee, +int ieee80211_wx_get_encode_ext(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data* wrqu, char *extra); -extern int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee, +int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data* wrqu, char *extra); -extern int ieee80211_wx_set_auth(struct ieee80211_device *ieee, +int ieee80211_wx_set_auth(struct ieee80211_device *ieee, struct iw_request_info *info, struct iw_param *data, char *extra); -extern int ieee80211_wx_set_mlme(struct ieee80211_device *ieee, +int ieee80211_wx_set_mlme(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); -#endif -extern int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len); +int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len); /* ieee80211_softmac.c */ -extern short ieee80211_is_54g(struct ieee80211_network net); -extern short ieee80211_is_shortslot(struct ieee80211_network net); -extern int ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, +short ieee80211_is_54g(struct ieee80211_network net); +short ieee80211_is_shortslot(struct ieee80211_network net); +int ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, struct ieee80211_rx_stats *rx_stats, u16 type, u16 stype); -extern void ieee80211_softmac_new_net(struct ieee80211_device *ieee, struct ieee80211_network *net); +void ieee80211_softmac_new_net(struct ieee80211_device *ieee, struct ieee80211_network *net); void SendDisassociation(struct ieee80211_device *ieee, u8* asSta, u8 asRsn); -extern void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device *ieee); - -extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee); -extern void notify_wx_assoc_event(struct ieee80211_device *ieee); -extern void ieee80211_softmac_check_all_nets(struct ieee80211_device *ieee); -extern void ieee80211_start_bss(struct ieee80211_device *ieee); -extern void ieee80211_start_master_bss(struct ieee80211_device *ieee); -extern void ieee80211_start_ibss(struct ieee80211_device *ieee); -extern void ieee80211_softmac_init(struct ieee80211_device *ieee); -extern void ieee80211_softmac_free(struct ieee80211_device *ieee); -extern void ieee80211_associate_abort(struct ieee80211_device *ieee); -extern void ieee80211_disassociate(struct ieee80211_device *ieee); -extern void ieee80211_stop_scan(struct ieee80211_device *ieee); -extern void ieee80211_start_scan_syncro(struct ieee80211_device *ieee); -extern void ieee80211_check_all_nets(struct ieee80211_device *ieee); -extern void ieee80211_start_protocol(struct ieee80211_device *ieee); -extern void ieee80211_stop_protocol(struct ieee80211_device *ieee,u8 shutdown); -extern void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee); -extern void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee,u8 shutdown); -extern void ieee80211_reset_queue(struct ieee80211_device *ieee); -extern void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee); -extern void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee); -extern struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee); -extern void ieee80211_start_send_beacons(struct ieee80211_device *ieee); -extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee); -extern int ieee80211_wpa_supplicant_ioctl(struct ieee80211_device *ieee, struct iw_point *p); -extern void notify_wx_assoc_event(struct ieee80211_device *ieee); -extern void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success); - -extern void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee); +void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device *ieee); + +void ieee80211_stop_send_beacons(struct ieee80211_device *ieee); +void notify_wx_assoc_event(struct ieee80211_device *ieee); +void ieee80211_softmac_check_all_nets(struct ieee80211_device *ieee); +void ieee80211_start_bss(struct ieee80211_device *ieee); +void ieee80211_start_master_bss(struct ieee80211_device *ieee); +void ieee80211_start_ibss(struct ieee80211_device *ieee); +void ieee80211_softmac_init(struct ieee80211_device *ieee); +void ieee80211_softmac_free(struct ieee80211_device *ieee); +void ieee80211_associate_abort(struct ieee80211_device *ieee); +void ieee80211_disassociate(struct ieee80211_device *ieee); +void ieee80211_stop_scan(struct ieee80211_device *ieee); +void ieee80211_start_scan_syncro(struct ieee80211_device *ieee); +void ieee80211_check_all_nets(struct ieee80211_device *ieee); +void ieee80211_start_protocol(struct ieee80211_device *ieee); +void ieee80211_stop_protocol(struct ieee80211_device *ieee,u8 shutdown); +void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee); +void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee,u8 shutdown); +void ieee80211_reset_queue(struct ieee80211_device *ieee); +void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee); +void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee); +struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee); +void ieee80211_start_send_beacons(struct ieee80211_device *ieee); +void ieee80211_stop_send_beacons(struct ieee80211_device *ieee); +int ieee80211_wpa_supplicant_ioctl(struct ieee80211_device *ieee, struct iw_point *p); +void notify_wx_assoc_event(struct ieee80211_device *ieee); +void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success); + +void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee); /* ieee80211_crypt_ccmp&tkip&wep.c */ -extern void ieee80211_tkip_null(void); -extern void ieee80211_wep_null(void); -extern void ieee80211_ccmp_null(void); +void ieee80211_tkip_null(void); +void ieee80211_wep_null(void); +void ieee80211_ccmp_null(void); /* ieee80211_softmac_wx.c */ -extern int ieee80211_wx_get_wap(struct ieee80211_device *ieee, +int ieee80211_wx_get_wap(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *ext); -extern int ieee80211_wx_set_wap(struct ieee80211_device *ieee, +int ieee80211_wx_set_wap(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *awrq, char *extra); -extern int ieee80211_wx_get_essid(struct ieee80211_device *ieee, struct iw_request_info *a,union iwreq_data *wrqu,char *b); +int ieee80211_wx_get_essid(struct ieee80211_device *ieee, struct iw_request_info *a,union iwreq_data *wrqu,char *b); -extern int ieee80211_wx_set_rate(struct ieee80211_device *ieee, +int ieee80211_wx_set_rate(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); -extern int ieee80211_wx_get_rate(struct ieee80211_device *ieee, +int ieee80211_wx_get_rate(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); -extern int ieee80211_wx_set_mode(struct ieee80211_device *ieee, struct iw_request_info *a, +int ieee80211_wx_set_mode(struct ieee80211_device *ieee, struct iw_request_info *a, union iwreq_data *wrqu, char *b); -extern int ieee80211_wx_set_scan(struct ieee80211_device *ieee, struct iw_request_info *a, +int ieee80211_wx_set_scan(struct ieee80211_device *ieee, struct iw_request_info *a, union iwreq_data *wrqu, char *b); -extern int ieee80211_wx_set_essid(struct ieee80211_device *ieee, +int ieee80211_wx_set_essid(struct ieee80211_device *ieee, struct iw_request_info *a, union iwreq_data *wrqu, char *extra); -extern int ieee80211_wx_get_mode(struct ieee80211_device *ieee, struct iw_request_info *a, +int ieee80211_wx_get_mode(struct ieee80211_device *ieee, struct iw_request_info *a, union iwreq_data *wrqu, char *b); -extern int ieee80211_wx_set_freq(struct ieee80211_device *ieee, struct iw_request_info *a, +int ieee80211_wx_set_freq(struct ieee80211_device *ieee, struct iw_request_info *a, union iwreq_data *wrqu, char *b); -extern int ieee80211_wx_get_freq(struct ieee80211_device *ieee, struct iw_request_info *a, +int ieee80211_wx_get_freq(struct ieee80211_device *ieee, struct iw_request_info *a, union iwreq_data *wrqu, char *b); -//extern void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee); -extern void ieee80211_wx_sync_scan_wq(struct work_struct *work); - +void ieee80211_wx_sync_scan_wq(struct work_struct *work); -extern int ieee80211_wx_set_rawtx(struct ieee80211_device *ieee, +int ieee80211_wx_set_rawtx(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); -extern int ieee80211_wx_get_name(struct ieee80211_device *ieee, +int ieee80211_wx_get_name(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); -extern int ieee80211_wx_set_power(struct ieee80211_device *ieee, +int ieee80211_wx_set_power(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); -extern int ieee80211_wx_get_power(struct ieee80211_device *ieee, +int ieee80211_wx_get_power(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); -extern int ieee80211_wx_set_rts(struct ieee80211_device *ieee, +int ieee80211_wx_set_rts(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); -extern int ieee80211_wx_get_rts(struct ieee80211_device *ieee, +int ieee80211_wx_get_rts(struct ieee80211_device *ieee, struct iw_request_info *info, union iwreq_data *wrqu, char *extra); //HT -#define MAX_RECEIVE_BUFFER_SIZE 9100 // -extern void HTDebugHTCapability(u8* CapIE, u8* TitleString ); -extern void HTDebugHTInfo(u8* InfoIE, u8* TitleString); - -void HTSetConnectBwMode(struct ieee80211_device* ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset); -extern void HTUpdateDefaultSetting(struct ieee80211_device* ieee); -extern void HTConstructCapabilityElement(struct ieee80211_device* ieee, u8* posHTCap, u8* len, u8 isEncrypt); -extern void HTConstructInfoElement(struct ieee80211_device* ieee, u8* posHTInfo, u8* len, u8 isEncrypt); -extern void HTConstructRT2RTAggElement(struct ieee80211_device* ieee, u8* posRT2RTAgg, u8* len); -extern void HTOnAssocRsp(struct ieee80211_device *ieee); -extern void HTInitializeHTInfo(struct ieee80211_device* ieee); -extern void HTInitializeBssDesc(PBSS_HT pBssHT); -extern void HTResetSelfAndSavePeerSetting(struct ieee80211_device* ieee, struct ieee80211_network * pNetwork); -extern void HTUpdateSelfAndPeerSetting(struct ieee80211_device* ieee, struct ieee80211_network * pNetwork); -extern u8 HTGetHighestMCSRate(struct ieee80211_device* ieee, u8* pMCSRateSet, u8* pMCSFilter); +#define MAX_RECEIVE_BUFFER_SIZE 9100 +void HTDebugHTCapability(u8 *CapIE, u8 *TitleString ); +void HTDebugHTInfo(u8 *InfoIE, u8 *TitleString); + +void HTSetConnectBwMode(struct ieee80211_device *ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset); +void HTUpdateDefaultSetting(struct ieee80211_device *ieee); +void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u8 *len, u8 isEncrypt); +void HTConstructInfoElement(struct ieee80211_device *ieee, u8 *posHTInfo, u8 *len, u8 isEncrypt); +void HTConstructRT2RTAggElement(struct ieee80211_device *ieee, u8 *posRT2RTAgg, u8 *len); +void HTOnAssocRsp(struct ieee80211_device *ieee); +void HTInitializeHTInfo(struct ieee80211_device *ieee); +void HTInitializeBssDesc(PBSS_HT pBssHT); +void HTResetSelfAndSavePeerSetting(struct ieee80211_device *ieee, struct ieee80211_network *pNetwork); +void HTUpdateSelfAndPeerSetting(struct ieee80211_device *ieee, struct ieee80211_network *pNetwork); +u8 HTGetHighestMCSRate(struct ieee80211_device *ieee, u8 *pMCSRateSet, u8 *pMCSFilter); extern u8 MCS_FILTER_ALL[]; extern u16 MCS_DATA_RATE[2][2][77] ; -extern u8 HTCCheck(struct ieee80211_device* ieee, u8* pFrame); -//extern void HTSetConnectBwModeCallback(unsigned long data); -extern void HTResetIOTSetting(PRT_HIGH_THROUGHPUT pHTInfo); -extern bool IsHTHalfNmodeAPs(struct ieee80211_device* ieee); -extern u16 HTHalfMcsToDataRate(struct ieee80211_device* ieee, u8 nMcsRate); -extern u16 HTMcsToDataRate( struct ieee80211_device* ieee, u8 nMcsRate); -extern u16 TxCountToDataRate( struct ieee80211_device* ieee, u8 nDataRate); -//function in BAPROC.c -extern int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb); -extern int ieee80211_rx_ADDBARsp( struct ieee80211_device* ieee, struct sk_buff *skb); -extern int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb); -extern void TsInitAddBA( struct ieee80211_device* ieee, PTX_TS_RECORD pTS, u8 Policy, u8 bOverwritePending); -extern void TsInitDelBA( struct ieee80211_device* ieee, PTS_COMMON_INFO pTsCommonInfo, TR_SELECT TxRxSelect); -extern void BaSetupTimeOut(unsigned long data); -extern void TxBaInactTimeout(unsigned long data); -extern void RxBaInactTimeout(unsigned long data); -extern void ResetBaEntry( PBA_RECORD pBA); + +u8 HTCCheck(struct ieee80211_device *ieee, u8 *pFrame); +void HTResetIOTSetting(PRT_HIGH_THROUGHPUT pHTInfo); +bool IsHTHalfNmodeAPs(struct ieee80211_device *ieee); +u16 HTHalfMcsToDataRate(struct ieee80211_device *ieee, u8 nMcsRate); +u16 HTMcsToDataRate( struct ieee80211_device *ieee, u8 nMcsRate); +u16 TxCountToDataRate( struct ieee80211_device *ieee, u8 nDataRate); +int ieee80211_rx_ADDBAReq( struct ieee80211_device *ieee, struct sk_buff *skb); +int ieee80211_rx_ADDBARsp( struct ieee80211_device *ieee, struct sk_buff *skb); +int ieee80211_rx_DELBA(struct ieee80211_device *ieee, struct sk_buff *skb); +void TsInitAddBA( struct ieee80211_device *ieee, PTX_TS_RECORD pTS, u8 Policy, u8 bOverwritePending); +void TsInitDelBA( struct ieee80211_device *ieee, PTS_COMMON_INFO pTsCommonInfo, TR_SELECT TxRxSelect); +void BaSetupTimeOut(unsigned long data); +void TxBaInactTimeout(unsigned long data); +void RxBaInactTimeout(unsigned long data); +void ResetBaEntry( PBA_RECORD pBA); //function in TS.c -extern bool GetTs( +bool GetTs( struct ieee80211_device* ieee, PTS_COMMON_INFO *ppTS, u8* Addr, @@ -2793,10 +2577,10 @@ extern bool GetTs( TR_SELECT TxRxSelect, //Rx:1, Tx:0 bool bAddNewTs ); -extern void TSInitialize(struct ieee80211_device *ieee); -extern void TsStartAddBaProcess(struct ieee80211_device* ieee, PTX_TS_RECORD pTxTS); -extern void RemovePeerTS(struct ieee80211_device* ieee, u8* Addr); -extern void RemoveAllTS(struct ieee80211_device* ieee); +void TSInitialize(struct ieee80211_device *ieee); +void TsStartAddBaProcess(struct ieee80211_device *ieee, PTX_TS_RECORD pTxTS); +void RemovePeerTS(struct ieee80211_device *ieee, u8 *Addr); +void RemoveAllTS(struct ieee80211_device *ieee); void ieee80211_softmac_scan_syncro(struct ieee80211_device *ieee); extern const long ieee80211_wlan_frequencies[]; @@ -2838,9 +2622,8 @@ static inline const char *escape_essid(const char *essid, u8 essid_len) { /* For the function is more related to hardware setting, it's better to use the * ieee handler to refer to it. */ -extern short check_nic_enough_desc(struct net_device *dev, int queue_index); -extern int ieee80211_data_xmit(struct sk_buff *skb, struct net_device *dev); -extern int ieee80211_parse_info_param(struct ieee80211_device *ieee, +int ieee80211_data_xmit(struct sk_buff *skb, struct net_device *dev); +int ieee80211_parse_info_param(struct ieee80211_device *ieee, struct ieee80211_info_element *info_element, u16 length, struct ieee80211_network *network, diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c index a4e21cb..9b8533f 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_ccmp.c @@ -319,11 +319,6 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv) pos += 8; if (memcmp(pn, key->rx_pn, CCMP_PN_LEN) <= 0) { - if (net_ratelimit()) { - //printk(KERN_DEBUG "CCMP: replay detected: STA=%pM" - // " previous PN %pm received PN %pm\n", - // hdr->addr2, key->rx_pn, pn); - } key->dot11RSNAStatsCCMPReplays++; return -4; } @@ -456,7 +451,6 @@ static char * ieee80211_ccmp_print_stats(char *p, void *priv) void ieee80211_ccmp_null(void) { -// printk("============>%s()\n", __FUNCTION__); return; } diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c index 14ca610..b32b7e6 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_tkip.c @@ -324,18 +324,6 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv) hdr = (struct ieee80211_hdr_4addr *) skb->data; -#if 0 -printk("@@ tkey\n"); -printk("%x|", ((u32*)tkey->key)[0]); -printk("%x|", ((u32*)tkey->key)[1]); -printk("%x|", ((u32*)tkey->key)[2]); -printk("%x|", ((u32*)tkey->key)[3]); -printk("%x|", ((u32*)tkey->key)[4]); -printk("%x|", ((u32*)tkey->key)[5]); -printk("%x|", ((u32*)tkey->key)[6]); -printk("%x\n", ((u32*)tkey->key)[7]); -#endif - if (!tcb_desc->bHwSec) { if (!tkey->tx_phase1_done) { @@ -512,18 +500,6 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) skb_pull(skb, 8); skb_trim(skb, skb->len - 4); -//john's test -#ifdef JOHN_DUMP -if( ((u16*)skb->data)[0] & 0x4000){ - printk("@@ rx decrypted skb->data"); - int i; - for(i=0;i<skb->len;i++){ - if( (i%24)==0 ) printk("\n"); - printk("%2x ", ((u8*)skb->data)[i]); - } - printk("\n"); -} -#endif /*JOHN_DUMP*/ return keyidx; } @@ -829,7 +805,6 @@ void ieee80211_crypto_tkip_exit(void) void ieee80211_tkip_null(void) { -// printk("============>%s()\n", __FUNCTION__); return; } diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_wep.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_wep.c index 5dc9764..e626472 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_wep.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_crypt_wep.c @@ -9,7 +9,6 @@ * more details. */ -//#include <linux/config.h> #include <linux/version.h> #include <linux/module.h> #include <linux/init.h> diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c index 08bfdb1..663b0b8 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_module.c @@ -195,11 +195,8 @@ void free_ieee80211(struct net_device *dev) { struct ieee80211_device *ieee = netdev_priv(dev); int i; - if (ieee->pHTInfo != NULL) - { - kfree(ieee->pHTInfo); - ieee->pHTInfo = NULL; - } + kfree(ieee->pHTInfo); + ieee->pHTInfo = NULL; RemoveAllTS(ieee); ieee80211_softmac_free(ieee); del_timer_sync(&ieee->crypt_deinit_timer); @@ -222,7 +219,7 @@ void free_ieee80211(struct net_device *dev) #ifdef CONFIG_IEEE80211_DEBUG u32 ieee80211_debug_level = 0; -static int debug = \ +static int debug = /* IEEE80211_DL_INFO | */ /* IEEE80211_DL_WX | */ /* IEEE80211_DL_SCAN | */ diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c index 9318695..add015e 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_rx.c @@ -22,7 +22,6 @@ #include <linux/compiler.h> -//#include <linux/config.h> #include <linux/errno.h> #include <linux/if_arp.h> #include <linux/in6.h> @@ -225,7 +224,6 @@ ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb, rx_stats->len = skb->len; ieee80211_rx_mgt(ieee,(struct ieee80211_hdr_4addr *)skb->data,rx_stats); - //if ((ieee->state == IEEE80211_LINKED) && (memcmp(hdr->addr3, ieee->current_network.bssid, ETH_ALEN))) if ((memcmp(hdr->addr1, ieee->dev->dev_addr, ETH_ALEN)))//use ADDR1 to perform address matching for Management frames { dev_kfree_skb_any(skb); @@ -243,9 +241,6 @@ ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb, printk(KERN_DEBUG "%s: Master mode not yet suppported.\n", ieee->dev->name); return 0; -/* - hostap_update_sta_ps(ieee, (struct hostap_ieee80211_hdr_4addr *) - skb->data);*/ } if (ieee->hostapd && type == IEEE80211_TYPE_MGMT) { @@ -308,7 +303,6 @@ static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee, if (skb->len < 24) return 0; -#if 1 if (ieee->hwsec_active) { cb_desc *tcb_desc = (cb_desc *)(skb->cb+ MAX_DEV_ADDR_SIZE); @@ -317,7 +311,6 @@ static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee, if(ieee->need_sw_enc) tcb_desc->bHwSec = 0; } -#endif hdr = (struct ieee80211_hdr_4addr *) skb->data; fc = le16_to_cpu(hdr->frame_ctl); @@ -339,7 +332,6 @@ static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee, return 0; /* check for port access entity Ethernet type */ -// pos = skb->data + 24; pos = skb->data + hdrlen; ethertype = (pos[6] << 8) | pos[7]; if (ethertype == ETH_P_PAE) @@ -358,13 +350,13 @@ ieee80211_rx_frame_decrypt(struct ieee80211_device* ieee, struct sk_buff *skb, if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL) return 0; -#if 1 + if (ieee->hwsec_active) { cb_desc *tcb_desc = (cb_desc *)(skb->cb+ MAX_DEV_ADDR_SIZE); tcb_desc->bHwSec = 1; } -#endif + hdr = (struct ieee80211_hdr_4addr *) skb->data; hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); @@ -474,14 +466,13 @@ static int is_duplicate_packet(struct ieee80211_device *ieee, struct ieee_ibss_seq *entry = NULL; u8 *mac = header->addr2; int index = mac[5] % IEEE_IBSS_MAC_HASH_SIZE; - //for (pos = (head)->next; pos != (head); pos = pos->next) - //__list_for_each(p, &ieee->ibss_mac_hash[index]) { + list_for_each(p, &ieee->ibss_mac_hash[index]) { entry = list_entry(p, struct ieee_ibss_seq, list); if (!memcmp(entry->mac, mac, ETH_ALEN)) break; } - // if (memcmp(entry->mac, mac, ETH_ALEN)){ + if (p == &ieee->ibss_mac_hash[index]) { entry = kmalloc(sizeof(struct ieee_ibss_seq), GFP_ATOMIC); if (!entry) { @@ -511,19 +502,14 @@ static int is_duplicate_packet(struct ieee80211_device *ieee, return 0; } -// if(tid != 0) { -// printk(KERN_WARNING ":)))))))))))%x %x %x, fc(%x)\n", tid, *last_seq, seq, header->frame_ctl); -// } if ((*last_seq == seq) && time_after(*last_time + IEEE_PACKET_RETRY_TIME, jiffies)) { if (*last_frag == frag){ - //printk(KERN_WARNING "[1] go drop!\n"); goto drop; } if (*last_frag + 1 != frag) /* out-of-order fragment */ - //printk(KERN_WARNING "[2] go drop!\n"); goto drop; } else *last_seq = seq; @@ -533,9 +519,6 @@ static int is_duplicate_packet(struct ieee80211_device *ieee, return 0; drop: -// BUG_ON(!(fc & IEEE80211_FCTL_RETRY)); -// printk("DUP\n"); - return 1; } bool @@ -545,7 +528,7 @@ AddReorderEntry( ) { struct list_head *pList = &pTS->RxPendingPktList; -#if 1 + while(pList->next != &pTS->RxPendingPktList) { if( SN_LESS(pReorderEntry->SeqNum, ((PRX_REORDER_ENTRY)list_entry(pList->next,RX_REORDER_ENTRY,List))->SeqNum) ) @@ -561,7 +544,7 @@ AddReorderEntry( break; } } -#endif + pReorderEntry->List.next = pList->next; pReorderEntry->List.next->prev = &pReorderEntry->List; pReorderEntry->List.prev = pList; @@ -574,8 +557,7 @@ void ieee80211_indicate_packets(struct ieee80211_device *ieee, struct ieee80211_ { u8 i = 0 , j=0; u16 ethertype; -// if(index > 1) -// IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): hahahahhhh, We indicate packet from reorder list, index is %u\n",__FUNCTION__,index); + for(j = 0; j<index; j++) { //added by amy for reorder @@ -602,19 +584,14 @@ void ieee80211_indicate_packets(struct ieee80211_device *ieee, struct ieee80211_ memcpy(skb_push(sub_skb, ETH_ALEN), prxb->src, ETH_ALEN); memcpy(skb_push(sub_skb, ETH_ALEN), prxb->dst, ETH_ALEN); } - //stats->rx_packets++; - //stats->rx_bytes += sub_skb->len; /* Indicat the packets to upper layer */ if (sub_skb) { - //printk("0skb_len(%d)\n", skb->len); sub_skb->protocol = eth_type_trans(sub_skb, ieee->dev); memset(sub_skb->cb, 0, sizeof(sub_skb->cb)); sub_skb->dev = ieee->dev; sub_skb->ip_summed = CHECKSUM_NONE; /* 802.11 crc not sufficient */ - //skb->ip_summed = CHECKSUM_UNNECESSARY; /* 802.11 crc not sufficient */ ieee->last_rx_ps_time = jiffies; - //printk("1skb_len(%d)\n", skb->len); netif_rx(sub_skb); } } @@ -637,10 +614,7 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee, u8 index = 0; bool bMatchWinStart = false, bPktInBuf = false; IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): Seq is %d,pTS->RxIndicateSeq is %d, WinSize is %d\n",__FUNCTION__,SeqNum,pTS->RxIndicateSeq,WinSize); -#if 0 - if(!list_empty(&ieee->RxReorder_Unused_List)) - IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): ieee->RxReorder_Unused_List is nut NULL\n"); -#endif + /* Rx Reorder initialize condition.*/ if(pTS->RxIndicateSeq == 0xffff) { pTS->RxIndicateSeq = SeqNum; @@ -693,11 +667,9 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee, IEEE80211_DEBUG(IEEE80211_DL_REORDER, "Packets indication!! IndicateSeq: %d, NewSeq: %d\n",\ pTS->RxIndicateSeq, SeqNum); prxbIndicateArray[0] = prxb; -// printk("========================>%s(): SeqNum is %d\n",__FUNCTION__,SeqNum); index = 1; } else { /* Current packet is going to be inserted into pending list.*/ - //IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): We RX no ordered packed, insert to orderd list\n",__FUNCTION__); if(!list_empty(&ieee->RxReorder_Unused_List)) { pReorderEntry = (PRX_REORDER_ENTRY)list_entry(ieee->RxReorder_Unused_List.next,RX_REORDER_ENTRY,List); list_del_init(&pReorderEntry->List); @@ -705,9 +677,7 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee, /* Make a reorder entry and insert into a the packet list.*/ pReorderEntry->SeqNum = SeqNum; pReorderEntry->prxb = prxb; - // IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): pREorderEntry->SeqNum is %d\n",__FUNCTION__,pReorderEntry->SeqNum); -#if 1 if(!AddReorderEntry(pTS, pReorderEntry)) { IEEE80211_DEBUG(IEEE80211_DL_REORDER, "%s(): Duplicate packet is dropped!! IndicateSeq: %d, NewSeq: %d\n", __FUNCTION__, pTS->RxIndicateSeq, SeqNum); @@ -724,7 +694,6 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee, IEEE80211_DEBUG(IEEE80211_DL_REORDER, "Pkt insert into buffer!! IndicateSeq: %d, NewSeq: %d\n",pTS->RxIndicateSeq, SeqNum); } -#endif } else { /* @@ -766,7 +735,6 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee, IEEE80211_DEBUG(IEEE80211_DL_REORDER,"Packets indication!! IndicateSeq: %d, NewSeq: %d\n",pTS->RxIndicateSeq, SeqNum); prxbIndicateArray[index] = pReorderEntry->prxb; - // printk("========================>%s(): pReorderEntry->SeqNum is %d\n",__FUNCTION__,pReorderEntry->SeqNum); index++; list_add_tail(&pReorderEntry->List,&ieee->RxReorder_Unused_List); @@ -793,21 +761,13 @@ void RxReorderIndicatePacket( struct ieee80211_device *ieee, bPktInBuf = false; } -#if 1 if(bPktInBuf && pTS->RxTimeoutIndicateSeq==0xffff) { // Set new pending timer. IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): SET rx timeout timer\n", __FUNCTION__); pTS->RxTimeoutIndicateSeq = pTS->RxIndicateSeq; -#if 0 - if(timer_pending(&pTS->RxPktPendingTimer)) - del_timer_sync(&pTS->RxPktPendingTimer); - pTS->RxPktPendingTimer.expires = jiffies + MSECS(pHTInfo->RxReorderPendingTime); - add_timer(&pTS->RxPktPendingTimer); -#else + mod_timer(&pTS->RxPktPendingTimer, jiffies + MSECS(pHTInfo->RxReorderPendingTime)); -#endif } -#endif } u8 parse_subframe(struct ieee80211_device* ieee,struct sk_buff *skb, @@ -841,7 +801,6 @@ u8 parse_subframe(struct ieee80211_device* ieee,struct sk_buff *skb, if(rx_stats->bContainHTC) { LLCOffset += sHTCLng; } - //printk("ChkLength = %d\n", LLCOffset); // Null packet, don't indicate it to upper layer ChkLength = LLCOffset;/* + (Frame_WEP(frame)!=0 ?Adapter->MgntInfo.SecurityInfo.EncryptionHeadOverhead:0);*/ @@ -875,11 +834,6 @@ u8 parse_subframe(struct ieee80211_device* ieee,struct sk_buff *skb, nSubframe_Length = (nSubframe_Length>>8) + (nSubframe_Length<<8); if(skb->len<(ETHERNET_HEADER_SIZE + nSubframe_Length)) { -#if 0//cosa - RT_ASSERT( - (nRemain_Length>=(ETHERNET_HEADER_SIZE + nSubframe_Length)), - ("ParseSubframe(): A-MSDU subframe parse error!! Subframe Length: %d\n", nSubframe_Length) ); -#endif printk("%s: A-MSDU parse error!! pRfd->nTotalSubframe : %d\n",\ __FUNCTION__,rxb->nr_subframes); printk("%s: A-MSDU parse error!! Subframe Length: %d\n",__FUNCTION__, nSubframe_Length); @@ -925,9 +879,6 @@ u8 parse_subframe(struct ieee80211_device* ieee,struct sk_buff *skb, #ifdef JOHN_NOCPY dev_kfree_skb(skb); #endif - //{just for debug added by david - //printk("AMSDU::rxb->nr_subframes = %d\n",rxb->nr_subframes); - //} return rxb->nr_subframes; } } @@ -940,7 +891,6 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, { struct net_device *dev = ieee->dev; struct ieee80211_hdr_4addr *hdr; - //struct ieee80211_hdr_3addrqos *hdr; size_t hdrlen; u16 fc, type, stype, sc; @@ -953,7 +903,6 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, u16 SeqNum = 0; PRX_TS_RECORD pTS = NULL; bool unicast_packet = false; - //bool bIsAggregateFrame = false; //added by amy for reorder #ifdef NOT_YET struct net_device *wds = NULL; @@ -963,7 +912,6 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, int from_assoc_ap = 0; void *sta = NULL; #endif -// u16 qos_ctl = 0; u8 dst[ETH_ALEN]; u8 src[ETH_ALEN]; u8 bssid[ETH_ALEN]; @@ -998,7 +946,6 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, rx_stats->bContainHTC = 1; } - //IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, skb->data, skb->len); #ifdef NOT_YET #if WIRELESS_EXT > 15 /* Put this code here so that we avoid duplicating it in all @@ -1077,19 +1024,7 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, else { PRX_TS_RECORD pRxTS = NULL; - #if 0 - struct ieee80211_hdr_3addr *hdr; - u16 fc; - hdr = (struct ieee80211_hdr_3addr *)skb->data; - fc = le16_to_cpu(hdr->frame_ctl); - u8 tmp = (fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS); - - u8 tid = (*((u8*)skb->data + (((fc& IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS))?30:24)))&0xf; - printk("====================>fc:%x, tid:%d, tmp:%d\n", fc, tid, tmp); - //u8 tid = (u8)((frameqos*)(buf + ((fc & IEEE80211_FCTL_TODS)&&(fc & IEEE80211_FCTL_FROMDS))? 30 : 24))->field.tid; - #endif - //IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): QOS ENABLE AND RECEIVE QOS DATA , we will get Ts, tid:%d\n",__FUNCTION__, tid); -#if 1 + if(GetTs( ieee, (PTS_COMMON_INFO*) &pRxTS, @@ -1099,7 +1034,6 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, true)) { - // IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): pRxTS->RxLastFragNum is %d,frag is %d,pRxTS->RxLastSeqNum is %d,seq is %d\n",__FUNCTION__,pRxTS->RxLastFragNum,frag,pRxTS->RxLastSeqNum,WLAN_GET_SEQ_SEQ(sc)); if( (fc & (1<<11)) && (frag == pRxTS->RxLastFragNum) && (WLAN_GET_SEQ_SEQ(sc) == pRxTS->RxLastSeqNum) ) @@ -1118,24 +1052,9 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, goto rx_dropped; } } -#endif - if (type == IEEE80211_FTYPE_MGMT) { - #if 0 - if ( stype == IEEE80211_STYPE_AUTH && - fc & IEEE80211_FCTL_WEP && ieee->host_decrypt && - (keyidx = hostap_rx_frame_decrypt(ieee, skb, crypt)) < 0) - { - printk(KERN_DEBUG "%s: failed to decrypt mgmt::auth " - "from %pM\n", dev->name, - hdr->addr2); - /* TODO: could inform hostapd about this so that it - * could send auth failure report */ - goto rx_dropped; - } - #endif + if (type == IEEE80211_FTYPE_MGMT) { - //IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, skb->data, skb->len); if (ieee80211_rx_frame_mgmt(ieee, skb, rx_stats, type, stype)) goto rx_dropped; else @@ -1208,7 +1127,6 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, } } #endif - //IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, skb->data, skb->len); /* Nullfunc frames may have PS-bit set, so they must be passed to * hostap_handle_sta_rx() before being dropped here. */ if (stype != IEEE80211_STYPE_DATA && @@ -1370,13 +1288,7 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, hdr->addr2); goto rx_dropped; } -/* - if(ieee80211_is_eapol_frame(ieee, skb, hdrlen)) { - printk(KERN_WARNING "RX: IEEE802.1X EPAOL frame!\n"); - } -*/ //added by amy for reorder -#if 1 if(ieee->current_network.qos_data.active && IsQoSDataFrame(skb->data) && !is_multicast_ether_addr(hdr->addr1) && !is_broadcast_ether_addr(hdr->addr1)) { @@ -1388,11 +1300,11 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, ieee->bis_any_nonbepkts = true; } } -#endif + //added by amy for reorder /* skb: hdr + (possible reassembled) full plaintext payload */ payload = skb->data + hdrlen; - //ethertype = (payload[6] << 8) | payload[7]; + rxb = kmalloc(sizeof(struct ieee80211_rxb), GFP_ATOMIC); if(rxb == NULL) { @@ -1423,14 +1335,13 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, ieee->LinkDetectInfo.NumRxUnicastOkInPeriod++; // 2009.03.03 Leave DC mode immediately when detect high traffic - // DbgPrint("ending Seq %d\n", Frame_SeqNum(pduOS)); if((ieee->state == IEEE80211_LINKED) /*&& !MgntInitAdapterInProgress(pMgntInfo)*/) { if( ((ieee->LinkDetectInfo.NumRxUnicastOkInPeriod +ieee->LinkDetectInfo.NumTxOkInPeriod) > 8 ) || (ieee->LinkDetectInfo.NumRxUnicastOkInPeriod > 2) ) { if(ieee->LeisurePSLeave) - ieee->LeisurePSLeave(dev); + ieee->LeisurePSLeave(ieee); } } } @@ -1472,13 +1383,10 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, } /* Indicat the packets to upper layer */ - //printk("0skb_len(%d)\n", skb->len); sub_skb->protocol = eth_type_trans(sub_skb, dev); memset(sub_skb->cb, 0, sizeof(sub_skb->cb)); sub_skb->dev = dev; sub_skb->ip_summed = CHECKSUM_NONE; /* 802.11 crc not sufficient */ - //skb->ip_summed = CHECKSUM_UNNECESSARY; /* 802.11 crc not sufficient */ - //printk("1skb_len(%d)\n", skb->len); netif_rx(sub_skb); } } @@ -1503,11 +1411,8 @@ int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb, return 1; rx_dropped: - if (rxb != NULL) - { - kfree(rxb); - rxb = NULL; - } + kfree(rxb); + rxb = NULL; stats->rx_dropped++; /* Returning 0 indicates to caller that we have not handled the SKB-- @@ -1611,8 +1516,6 @@ static int ieee80211_qos_convert_ac_to_parameters(struct int i; struct ieee80211_qos_ac_parameter *ac_params; u8 aci; - //u8 cw_min; - //u8 cw_max; for (i = 0; i < QOS_QUEUE_NUM; i++) { ac_params = &(param_elm->ac_params_record[i]); @@ -1763,7 +1666,6 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee, u16 tmp_htinfo_len=0; u16 ht_realtek_agg_len=0; u8 ht_realtek_agg_buf[MAX_IE_LEN]; -// u16 broadcom_len = 0; #ifdef CONFIG_IEEE80211_DEBUG char rates_str[64]; char *p; @@ -1880,12 +1782,8 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee, network->dtim_period = info_element->data[1]; if(ieee->state != IEEE80211_LINKED) break; -#if 0 - network->last_dtim_sta_time[0] = stats->mac_time[0]; -#else //we use jiffies for legacy Power save network->last_dtim_sta_time[0] = jiffies; -#endif network->last_dtim_sta_time[1] = stats->mac_time[1]; network->dtim_data = IEEE80211_DTIM_VALID; @@ -1898,8 +1796,6 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee, offset = (info_element->data[2] >> 1)*2; - //printk("offset1:%x aid:%x\n",offset, ieee->assoc_id); - if(ieee->assoc_id < 8*offset || ieee->assoc_id > 8*(offset + info_element->len -3)) @@ -1910,7 +1806,6 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee, if(info_element->data[3+offset] & (1<<(ieee->assoc_id%8))) network->dtim_data |= IEEE80211_DTIM_UCAST; - //IEEE80211_DEBUG_MGMT("MFIE_TYPE_TIM: partially ignored\n"); break; case MFIE_TYPE_ERP: @@ -2025,8 +1920,6 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee, } - //if(tmp_htcap_len !=0 || tmp_htinfo_len != 0) - { if((info_element->len >= 3 && info_element->data[0] == 0x00 && info_element->data[1] == 0x05 && @@ -2043,17 +1936,7 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee, network->broadcom_cap_exist = true; } - } -#if 0 - if (tmp_htcap_len !=0) - { - u16 cap_ext = ((PHT_CAPABILITY_ELE)&info_element->data[0])->ExtHTCapInfo; - if ((cap_ext & 0x0c00) == 0x0c00) - { - network->ralink_cap_exist = true; - } - } -#endif + if(info_element->len >= 3 && info_element->data[0] == 0x00 && info_element->data[1] == 0x0c && @@ -2073,7 +1956,6 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee, info_element->data[1] == 0x13 && info_element->data[2] == 0x74)) { - //printk("========>%s(): athros AP is exist\n",__FUNCTION__); network->atheros_cap_exist = true; } else @@ -2085,7 +1967,6 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee, info_element->data[2] == 0x43) ) { network->marvell_cap_exist = true; - //printk("========>%s(): marvel AP is exist\n",__FUNCTION__); } @@ -2231,49 +2112,10 @@ int ieee80211_parse_info_param(struct ieee80211_device *ieee, case MFIE_TYPE_COUNTRY: IEEE80211_DEBUG_SCAN("MFIE_TYPE_COUNTRY: %d bytes\n", info_element->len); - //printk("=====>Receive <%s> Country IE\n",network->ssid); ieee80211_extract_country_ie(ieee, info_element, network, network->bssid);//addr2 is same as addr3 when from an AP break; #endif -/* TODO */ -#if 0 - /* 802.11h */ - case MFIE_TYPE_POWER_CONSTRAINT: - network->power_constraint = info_element->data[0]; - network->flags |= NETWORK_HAS_POWER_CONSTRAINT; - break; - - case MFIE_TYPE_CSA: - network->power_constraint = info_element->data[0]; - network->flags |= NETWORK_HAS_CSA; - break; - - case MFIE_TYPE_QUIET: - network->quiet.count = info_element->data[0]; - network->quiet.period = info_element->data[1]; - network->quiet.duration = info_element->data[2]; - network->quiet.offset = info_element->data[3]; - network->flags |= NETWORK_HAS_QUIET; - break; - case MFIE_TYPE_IBSS_DFS: - if (network->ibss_dfs) - break; - network->ibss_dfs = kmemdup(info_element->data, - info_element->len, - GFP_ATOMIC); - if (!network->ibss_dfs) - return 1; - network->flags |= NETWORK_HAS_IBSS_DFS; - break; - - case MFIE_TYPE_TPC_REPORT: - network->tpc_report.transmit_power = - info_element->data[0]; - network->tpc_report.link_margin = info_element->data[1]; - network->flags |= NETWORK_HAS_TPC_REPORT; - break; -#endif default: IEEE80211_DEBUG_MGMT ("Unsupported info element: %s (%d)\n", @@ -2348,11 +2190,6 @@ static inline u8 ieee80211_SignalStrengthTranslate( { RetSS = CurrSS; } - //RT_TRACE(COMP_DBG, DBG_LOUD, ("##### After Mapping: LastSS: %d, CurrSS: %d, RetSS: %d\n", LastSS, CurrSS, RetSS)); - - // Step 2. Smoothing. - - //RT_TRACE(COMP_DBG, DBG_LOUD, ("$$$$$ After Smoothing: LastSS: %d, CurrSS: %d, RetSS: %d\n", LastSS, CurrSS, RetSS)); return RetSS; } @@ -2374,11 +2211,6 @@ static inline int ieee80211_network_init( struct ieee80211_network *network, struct ieee80211_rx_stats *stats) { -#ifdef CONFIG_IEEE80211_DEBUG - //char rates_str[64]; - //char *p; -#endif - network->qos_data.active = 0; network->qos_data.supported = 0; network->qos_data.param_count = 0; @@ -2415,7 +2247,6 @@ static inline int ieee80211_network_init( memset(network->CountryIeBuf, 0, MAX_IE_LEN); #endif //Initialize HT parameters - //ieee80211_ht_initialize(&network->bssht); HTInitializeBssDesc(&network->bssht); if (stats->freq == IEEE80211_52GHZ_BAND) { /* for A band (No DS info) */ @@ -2458,11 +2289,8 @@ static inline int ieee80211_network_init( if (ieee80211_is_empty_essid(network->ssid, network->ssid_len)) network->flags |= NETWORK_EMPTY_ESSID; -#if 1 stats->signal = 30 + (stats->SignalStrength * 70) / 100; - //stats->signal = ieee80211_SignalStrengthTranslate(stats->signal); stats->noise = ieee80211_translate_todbm((u8)(100-stats->signal)) -25; -#endif memcpy(&network->stats, stats, sizeof(network->stats)); @@ -2476,11 +2304,9 @@ static inline int is_same_network(struct ieee80211_network *src, * and the capability field (in particular IBSS and BSS) all match. * We treat all <hidden> with the same BSSID and channel * as one network */ - return //((src->ssid_len == dst->ssid_len) && - (((src->ssid_len == dst->ssid_len) || (ieee->iw_mode == IW_MODE_INFRA)) && + return (((src->ssid_len == dst->ssid_len) || (ieee->iw_mode == IW_MODE_INFRA)) && (src->channel == dst->channel) && !memcmp(src->bssid, dst->bssid, ETH_ALEN) && - //!memcmp(src->ssid, dst->ssid, src->ssid_len) && (!memcmp(src->ssid, dst->ssid, src->ssid_len) || (ieee->iw_mode == IW_MODE_INFRA)) && ((src->capability & WLAN_CAPABILITY_IBSS) == (dst->capability & WLAN_CAPABILITY_IBSS)) && @@ -2545,15 +2371,10 @@ static inline void update_network(struct ieee80211_network *dst, dst->last_scanned = jiffies; /* qos related parameters */ - //qos_active = src->qos_data.active; qos_active = dst->qos_data.active; - //old_param = dst->qos_data.old_param_count; old_param = dst->qos_data.param_count; if(dst->flags & NETWORK_HAS_QOS_MASK){ //not update QOS paramter in beacon, as most AP will set all these parameter to 0.//WB - // printk("====>%s(), aifs:%x, %x\n", __FUNCTION__, dst->qos_data.parameters.aifs[0], src->qos_data.parameters.aifs[0]); - // memcpy(&dst->qos_data, &src->qos_data, - // sizeof(struct ieee80211_qos_data)); } else { dst->qos_data.supported = src->qos_data.supported; @@ -2574,7 +2395,6 @@ static inline void update_network(struct ieee80211_network *dst, dst->qos_data.old_param_count = old_param; /* dst->last_associate is not overwritten */ -#if 1 dst->wmm_info = src->wmm_info; //sure to exist in beacon or probe response frame. if(src->wmm_param[0].ac_aci_acm_aifsn|| \ src->wmm_param[1].ac_aci_acm_aifsn|| \ @@ -2582,10 +2402,6 @@ static inline void update_network(struct ieee80211_network *dst, src->wmm_param[3].ac_aci_acm_aifsn) { memcpy(dst->wmm_param, src->wmm_param, WME_AC_PRAM_LEN); } - //dst->QoS_Enable = src->QoS_Enable; -#else - dst->QoS_Enable = 1;//for Rtl8187 simulation -#endif #ifdef THOMAS_TURBO dst->Turbo_Enable = src->Turbo_Enable; #endif @@ -2626,7 +2442,6 @@ static inline void ieee80211_process_probe_response( #endif unsigned long flags; short renew; - //u8 wmm_info; memset(&network, 0, sizeof(struct ieee80211_network)); IEEE80211_DEBUG_SCAN( @@ -2806,8 +2621,6 @@ static inline void ieee80211_process_probe_response( //YJ,add,080819,for hidden ap if(is_beacon(beacon->header.frame_ctl) == 0) network.flags = (~NETWORK_EMPTY_ESSID & network.flags)|(NETWORK_EMPTY_ESSID & target->flags); - //if(strncmp(network.ssid, "linksys-c",9) == 0) - // printk("====>2 network.ssid=%s FLAG=%d target.ssid=%s FLAG=%d\n", network.ssid, network.flags, target->ssid, target->flags); if(((network.flags & NETWORK_EMPTY_ESSID) == NETWORK_EMPTY_ESSID) \ && (((network.ssid_len > 0) && (strncmp(target->ssid, network.ssid, network.ssid_len)))\ ||((ieee->current_network.ssid_len == network.ssid_len)&&(strncmp(ieee->current_network.ssid, network.ssid, network.ssid_len) == 0)&&(ieee->state == IEEE80211_NOLINK)))) @@ -2821,7 +2634,7 @@ static inline void ieee80211_process_probe_response( if (is_beacon(beacon->header.frame_ctl)&&is_same_network(&ieee->current_network, &network, ieee)&&\ (ieee->state == IEEE80211_LINKED)) { if(ieee->handle_beacon != NULL) { - ieee->handle_beacon(ieee->dev,beacon,&ieee->current_network); + ieee->handle_beacon(ieee, beacon, &ieee->current_network); } } } @@ -2830,15 +2643,6 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee, struct ieee80211_hdr_4addr *header, struct ieee80211_rx_stats *stats) { -#if 0 - if(ieee->sta_sleep || (ieee->ps != IEEE80211_PS_DISABLED && - ieee->iw_mode == IW_MODE_INFRA && - ieee->state == IEEE80211_LINKED)) - { - tasklet_schedule(&ieee->ps_task); - } -#endif - if(WLAN_FC_GET_STYPE(header->frame_ctl) != IEEE80211_STYPE_PROBE_RESP && WLAN_FC_GET_STYPE(header->frame_ctl) != IEEE80211_STYPE_BEACON) ieee->last_rx_ps_time = jiffies; @@ -2852,7 +2656,6 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee, ieee80211_process_probe_response( ieee, (struct ieee80211_probe_response *)header, stats); - //printk("----------->%s()\n", __func__); if(ieee->sta_sleep || (ieee->ps != IEEE80211_PS_DISABLED && ieee->iw_mode == IW_MODE_INFRA && ieee->state == IEEE80211_LINKED)) diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c index 54c9c24..f6922d4 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac.c @@ -163,8 +163,6 @@ void enqueue_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb) */ ieee->mgmt_queue_head = nh; ieee->mgmt_queue_ring[nh] = skb; - - //return 0; } struct sk_buff *dequeue_mgmt(struct ieee80211_device *ieee) @@ -208,16 +206,6 @@ u8 MgntQuery_MgntFrameTxRate(struct ieee80211_device *ieee) rate = 0x02; } - /* - // Data rate of ProbeReq is already decided. Annie, 2005-03-31 - if( pMgntInfo->bScanInProgress || (pMgntInfo->bDualModeScanStep!=0) ) - { - if(pMgntInfo->dot11CurrentWirelessMode==WIRELESS_MODE_A) - rate = 0x0c; - else - rate = 0x02; - } - */ return rate; } @@ -255,15 +243,13 @@ inline void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee ieee->seq_ctrl[0]++; /* avoid watchdog triggers */ - // ieee->dev->trans_start = jiffies; - ieee->softmac_data_hard_start_xmit(skb,ieee->dev,ieee->basic_rate); - //dev_kfree_skb_any(skb);//edit by thomas + ieee->softmac_data_hard_start_xmit(skb, ieee, ieee->basic_rate); } spin_unlock_irqrestore(&ieee->lock, flags); }else{ spin_unlock_irqrestore(&ieee->lock, flags); - spin_lock_irqsave(&ieee->mgmt_tx_lock, flags); + spin_lock(&ieee->mgmt_tx_lock); header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4); @@ -273,21 +259,18 @@ inline void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee ieee->seq_ctrl[0]++; /* check wether the managed packet queued greater than 5 */ - if(!ieee->check_nic_enough_desc(ieee->dev,tcb_desc->queue_index)||\ - (skb_queue_len(&ieee->skb_waitQ[tcb_desc->queue_index]) != 0)||\ + if(!ieee->check_nic_enough_desc(ieee, tcb_desc->queue_index)|| + (skb_queue_len(&ieee->skb_waitQ[tcb_desc->queue_index]) != 0)|| (ieee->queue_stop) ) { /* insert the skb packet to the management queue */ /* as for the completion function, it does not need * to check it any more. * */ - //printk("%s():insert to waitqueue!\n",__FUNCTION__); skb_queue_tail(&ieee->skb_waitQ[tcb_desc->queue_index], skb); } else { - //printk("TX packet!\n"); - ieee->softmac_hard_start_xmit(skb,ieee->dev); - //dev_kfree_skb_any(skb);//edit by thomas + ieee->softmac_hard_start_xmit(skb, ieee); } - spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags); + spin_unlock(&ieee->mgmt_tx_lock); } } @@ -304,7 +287,6 @@ inline void softmac_ps_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *i tcb_desc->RATRIndex = 7; tcb_desc->bTxDisableRateFallBack = 1; tcb_desc->bTxUseDriverAssingedRate = 1; - //printk("=============>%s()\n", __FUNCTION__); if(single){ header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4); @@ -315,8 +297,7 @@ inline void softmac_ps_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *i ieee->seq_ctrl[0]++; /* avoid watchdog triggers */ - // ieee->dev->trans_start = jiffies; - ieee->softmac_data_hard_start_xmit(skb,ieee->dev,ieee->basic_rate); + ieee->softmac_data_hard_start_xmit(skb, ieee, ieee->basic_rate); }else{ @@ -327,10 +308,9 @@ inline void softmac_ps_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *i else ieee->seq_ctrl[0]++; - ieee->softmac_hard_start_xmit(skb,ieee->dev); + ieee->softmac_hard_start_xmit(skb, ieee); } - //dev_kfree_skb_any(skb);//edit by thomas } inline struct sk_buff *ieee80211_probe_req(struct ieee80211_device *ieee) @@ -377,24 +357,17 @@ void ieee80211_send_beacon(struct ieee80211_device *ieee) struct sk_buff *skb; if(!ieee->ieee_up) return; - //unsigned long flags; + skb = ieee80211_get_beacon_(ieee); if (skb){ softmac_mgmt_xmit(skb, ieee); ieee->softmac_stats.tx_beacons++; - //dev_kfree_skb_any(skb);//edit by thomas } -// ieee->beacon_timer.expires = jiffies + -// (MSECS( ieee->current_network.beacon_interval -5)); - //spin_lock_irqsave(&ieee->beacon_lock,flags); if(ieee->beacon_txing && ieee->ieee_up){ -// if(!timer_pending(&ieee->beacon_timer)) -// add_timer(&ieee->beacon_timer); mod_timer(&ieee->beacon_timer,jiffies+(MSECS(ieee->current_network.beacon_interval-5))); } - //spin_unlock_irqrestore(&ieee->beacon_lock,flags); } @@ -418,7 +391,6 @@ void ieee80211_send_probe(struct ieee80211_device *ieee) if (skb){ softmac_mgmt_xmit(skb, ieee); ieee->softmac_stats.tx_probe_rq++; - //dev_kfree_skb_any(skb);//edit by thomas } } @@ -476,7 +448,7 @@ void ieee80211_softmac_scan_syncro(struct ieee80211_device *ieee) if (ieee->state == IEEE80211_LINKED) goto out; - ieee->set_chan(ieee->dev, ch); + ieee->set_chan(ieee, ch); #ifdef ENABLE_DOT11D if(channel_map[ch] == 1) #endif @@ -545,7 +517,7 @@ void ieee80211_softmac_scan_wq(struct work_struct *work) #endif if (ieee->scanning == 0 ) goto out; - ieee->set_chan(ieee->dev, ieee->current_network.channel); + ieee->set_chan(ieee, ieee->current_network.channel); #ifdef ENABLE_DOT11D if(channel_map[ieee->current_network.channel] == 1) #endif @@ -596,7 +568,7 @@ void ieee80211_beacons_stop(struct ieee80211_device *ieee) void ieee80211_stop_send_beacons(struct ieee80211_device *ieee) { if(ieee->stop_send_beacons) - ieee->stop_send_beacons(ieee->dev); + ieee->stop_send_beacons(ieee); if (ieee->softmac_features & IEEE_SOFTMAC_BEACONS) ieee80211_beacons_stop(ieee); } @@ -605,7 +577,7 @@ void ieee80211_stop_send_beacons(struct ieee80211_device *ieee) void ieee80211_start_send_beacons(struct ieee80211_device *ieee) { if(ieee->start_send_beacons) - ieee->start_send_beacons(ieee->dev); + ieee->start_send_beacons(ieee); if(ieee->softmac_features & IEEE_SOFTMAC_BEACONS) ieee80211_beacons_start(ieee); } @@ -613,12 +585,7 @@ void ieee80211_start_send_beacons(struct ieee80211_device *ieee) void ieee80211_softmac_stop_scan(struct ieee80211_device *ieee) { -// unsigned long flags; - - //ieee->sync_scan_hurryup = 1; - down(&ieee->scan_sem); -// spin_lock_irqsave(&ieee->lock, flags); if (ieee->scanning == 1){ ieee->scanning = 0; @@ -626,7 +593,6 @@ void ieee80211_softmac_stop_scan(struct ieee80211_device *ieee) cancel_delayed_work(&ieee->softmac_scan_wq); } -// spin_unlock_irqrestore(&ieee->lock, flags); up(&ieee->scan_sem); } @@ -635,7 +601,7 @@ void ieee80211_stop_scan(struct ieee80211_device *ieee) if (ieee->softmac_features & IEEE_SOFTMAC_SCAN) ieee80211_softmac_stop_scan(ieee); else - ieee->stop_scan(ieee->dev); + ieee->stop_scan(ieee); } /* called with ieee->lock held */ @@ -643,7 +609,7 @@ void ieee80211_rtl_start_scan(struct ieee80211_device *ieee) { #ifdef ENABLE_IPS if(ieee->ieee80211_ips_leave_wq != NULL) - ieee->ieee80211_ips_leave_wq(ieee->dev); + ieee->ieee80211_ips_leave_wq(ieee); #endif #ifdef ENABLE_DOT11D @@ -661,7 +627,7 @@ void ieee80211_rtl_start_scan(struct ieee80211_device *ieee) queue_delayed_work(ieee->wq, &ieee->softmac_scan_wq, 0); } }else - ieee->start_scan(ieee->dev); + ieee->start_scan(ieee); } @@ -681,7 +647,7 @@ void ieee80211_start_scan_syncro(struct ieee80211_device *ieee) if (ieee->softmac_features & IEEE_SOFTMAC_SCAN) ieee80211_softmac_scan_syncro(ieee); else - ieee->scan_syncro(ieee->dev); + ieee->scan_syncro(ieee); } @@ -709,7 +675,6 @@ inline struct sk_buff *ieee80211_authentication_req(struct ieee80211_network *be memcpy(auth->header.addr2, ieee->dev->dev_addr, ETH_ALEN); memcpy(auth->header.addr3, beacon->bssid, ETH_ALEN); - //auth->algorithm = ieee->open_wep ? WLAN_AUTH_OPEN : WLAN_AUTH_SHARED_KEY; if(ieee->auth_mode == 0) auth->algorithm = WLAN_AUTH_OPEN; else if(ieee->auth_mode == 1) @@ -759,23 +724,10 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d else atim_len = 0; -#if 1 if(ieee80211_is_54g(ieee->current_network)) erp_len = 3; else erp_len = 0; -#else - if((ieee->current_network.mode == IEEE_G) - ||( ieee->current_network.mode == IEEE_N_24G && ieee->pHTInfo->bCurSuppCCK)) { - erp_len = 3; - erpinfo_content = 0; - if(ieee->current_network.buseprotection) - erpinfo_content |= ERP_UseProtection; - } - else - erp_len = 0; -#endif - crypt = ieee->crypt[ieee->tx_keyidx]; @@ -783,7 +735,7 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d encrypt = ieee->host_encrypt && crypt && crypt->ops && ((0 == strcmp(crypt->ops->name, "WEP") || wpa_ie_len)); //HT ralated element -#if 1 + tmp_ht_cap_buf =(u8*) &(ieee->pHTInfo->SelfHTCap); tmp_ht_cap_len = sizeof(ieee->pHTInfo->SelfHTCap); tmp_ht_info_buf =(u8*) &(ieee->pHTInfo->SelfHTInfo); @@ -798,8 +750,7 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d tmp_generic_ie_len = sizeof(ieee->pHTInfo->szRT2RTAggBuffer); HTConstructRT2RTAggElement(ieee, tmp_generic_ie_buf, &tmp_generic_ie_len); } -// printk("===============>tmp_ht_cap_len is %d,tmp_ht_info_len is %d, tmp_generic_ie_len is %d\n",tmp_ht_cap_len,tmp_ht_info_len,tmp_generic_ie_len); -#endif + beacon_size = sizeof(struct ieee80211_probe_response)+2+ ssid_len +3 //channel @@ -808,10 +759,6 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d +atim_len +erp_len +wpa_ie_len - // +tmp_ht_cap_len - // +tmp_ht_info_len - // +tmp_generic_ie_len -// +wmm_len+2 +ieee->tx_headroom; skb = dev_alloc_skb(beacon_size); if (!skb) @@ -834,10 +781,6 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d cpu_to_le16((beacon_buf->capability |= WLAN_CAPABILITY_SHORT_SLOT)); crypt = ieee->crypt[ieee->tx_keyidx]; -#if 0 - encrypt = ieee->host_encrypt && crypt && crypt->ops && - (0 == strcmp(crypt->ops->name, "WEP")); -#endif if (encrypt) beacon_buf->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); @@ -865,7 +808,6 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d u16 val16; *(tag++) = MFIE_TYPE_IBSS_SET; *(tag++) = 2; - //*((u16*)(tag)) = cpu_to_le16(ieee->current_network.atim_window); val16 = cpu_to_le16(ieee->current_network.atim_window); memcpy((u8 *)tag, (u8 *)&val16, 2); tag+=2; @@ -876,14 +818,6 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d *(tag++) = 1; *(tag++) = erpinfo_content; } -#if 0 - //Include High Throuput capability - - *(tag++) = MFIE_TYPE_HT_CAP; - *(tag++) = tmp_ht_cap_len - 2; - memcpy(tag, tmp_ht_cap_buf, tmp_ht_cap_len - 2); - tag += tmp_ht_cap_len - 2; -#endif if(rate_ex_len){ *(tag++) = MFIE_TYPE_RATES_EX; *(tag++) = rate_ex_len-2; @@ -891,14 +825,6 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d tag+=rate_ex_len-2; } -#if 0 - //Include High Throuput info - - *(tag++) = MFIE_TYPE_HT_INFO; - *(tag++) = tmp_ht_info_len - 2; - memcpy(tag, tmp_ht_info_buf, tmp_ht_info_len -2); - tag += tmp_ht_info_len - 2; -#endif if (wpa_ie_len) { if (ieee->iw_mode == IW_MODE_ADHOC) @@ -909,29 +835,6 @@ static struct sk_buff* ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d tag += wpa_ie_len; } -#if 0 - // - // Construct Realtek Proprietary Aggregation mode (Set AMPDU Factor to 2, 32k) - // - if(pHTInfo->bRegRT2RTAggregation) - { - (*tag++) = 0xdd; - (*tag++) = tmp_generic_ie_len - 2; - memcpy(tag,tmp_generic_ie_buf,tmp_generic_ie_len -2); - tag += tmp_generic_ie_len -2; - - } -#endif -#if 0 - if(ieee->qos_support) - { - (*tag++) = 0xdd; - (*tag++) = wmm_len; - memcpy(tag,QosOui,wmm_len); - tag += wmm_len; - } -#endif - //skb->dev = ieee->dev; return skb; } @@ -1110,16 +1013,8 @@ void ieee80211_resp_to_probe(struct ieee80211_device *ieee, u8 *dest) inline struct sk_buff *ieee80211_association_req(struct ieee80211_network *beacon,struct ieee80211_device *ieee) { struct sk_buff *skb; - //unsigned long flags; - struct ieee80211_assoc_request_frame *hdr; - u8 *tag;//,*rsn_ie; - //short info_addr = 0; - //int i; - //u16 suite_count = 0; - //u8 suit_select = 0; - //unsigned int wpa_len = beacon->wpa_ie_len; - //for HT + u8 *tag; u8* ht_cap_buf = NULL; u8 ht_cap_len=0; u8* realtek_ie_buf=NULL; @@ -1344,8 +1239,6 @@ inline struct sk_buff *ieee80211_association_req(struct ieee80211_network *beaco memcpy(tag, realtek_ie_buf,realtek_ie_len -2 ); } } -// printk("<=====%s(), %p, %p\n", __FUNCTION__, ieee->dev, ieee->dev->dev_addr); -// IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, skb->data, skb->len); return skb; } @@ -1399,14 +1292,12 @@ void ieee80211_associate_step1(struct ieee80211_device *ieee) else{ ieee->state = IEEE80211_ASSOCIATING_AUTHENTICATING ; IEEE80211_DEBUG_MGMT("Sending authentication request\n"); - //printk(KERN_WARNING "Sending authentication request\n"); softmac_mgmt_xmit(skb, ieee); //BUGON when you try to add_timer twice, using mod_timer may be better, john0709 if(!timer_pending(&ieee->associate_timer)){ ieee->associate_timer.expires = jiffies + (HZ / 2); add_timer(&ieee->associate_timer); } - //dev_kfree_skb_any(skb);//edit by thomas } } @@ -1415,7 +1306,6 @@ void ieee80211_rtl_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, u8 *c; struct sk_buff *skb; struct ieee80211_network *beacon = &ieee->current_network; -// int hlen = sizeof(struct ieee80211_authentication); ieee->associate_seq++; ieee->softmac_stats.tx_auth_rq++; @@ -1435,11 +1325,6 @@ void ieee80211_rtl_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, softmac_mgmt_xmit(skb, ieee); mod_timer(&ieee->associate_timer, jiffies + (HZ/2)); -#if 0 - ieee->associate_timer.expires = jiffies + (HZ / 2); - add_timer(&ieee->associate_timer); -#endif - //dev_kfree_skb_any(skb);//edit by thomas } kfree(challenge); } @@ -1460,11 +1345,6 @@ void ieee80211_associate_step2(struct ieee80211_device *ieee) else{ softmac_mgmt_xmit(skb, ieee); mod_timer(&ieee->associate_timer, jiffies + (HZ/2)); -#if 0 - ieee->associate_timer.expires = jiffies + (HZ / 2); - add_timer(&ieee->associate_timer); -#endif - //dev_kfree_skb_any(skb);//edit by thomas } } void ieee80211_associate_complete_wq(struct work_struct *work) @@ -1490,7 +1370,6 @@ void ieee80211_associate_complete_wq(struct work_struct *work) { printk("Successfully associated, ht not enabled(%d, %d)\n", ieee->pHTInfo->bCurrentHTSupport, ieee->pHTInfo->bEnableHT); memset(ieee->dot11HTOperationalRateSet, 0, 16); - //HTSetConnectBwMode(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); } ieee->LinkDetectInfo.SlotNum = 2 * (1 + ieee->current_network.beacon_interval/500); // To prevent the immediately calling watch_dog after association. @@ -1499,7 +1378,7 @@ void ieee80211_associate_complete_wq(struct work_struct *work) ieee->LinkDetectInfo.NumRecvBcnInPeriod = 1; ieee->LinkDetectInfo.NumRecvDataInPeriod= 1; } - ieee->link_change(ieee->dev); + ieee->link_change(ieee); if(ieee->is_silent_reset == 0){ printk("============>normal associate\n"); notify_wx_assoc_event(ieee); @@ -1511,36 +1390,15 @@ void ieee80211_associate_complete_wq(struct work_struct *work) } if (ieee->data_hard_resume) - ieee->data_hard_resume(ieee->dev); + ieee->data_hard_resume(ieee); netif_carrier_on(ieee->dev); } void ieee80211_associate_complete(struct ieee80211_device *ieee) { -// int i; -// struct net_device* dev = ieee->dev; del_timer_sync(&ieee->associate_timer); -#if 0 - for(i = 0; i < 6; i++) { - ieee->seq_ctrl[i] = 0; - } -#endif ieee->state = IEEE80211_LINKED; -#if 0 - if (ieee->pHTInfo->bCurrentHTSupport) - { - printk("Successfully associated, ht enabled\n"); - queue_work(ieee->wq, &ieee->ht_onAssRsp); - } - else - { - printk("Successfully associated, ht not enabled\n"); - memset(ieee->dot11HTOperationalRateSet, 0, 16); - HTSetConnectBwMode(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); - } -#endif - //ieee->UpdateHalRATRTableHandler(dev, ieee->dot11HTOperationalRateSet); queue_work(ieee->wq, &ieee->associate_complete_wq); } @@ -1550,30 +1408,18 @@ void ieee80211_associate_procedure_wq(struct work_struct *work) ieee->sync_scan_hurryup = 1; #ifdef ENABLE_IPS if(ieee->ieee80211_ips_leave != NULL) - ieee->ieee80211_ips_leave(ieee->dev); + ieee->ieee80211_ips_leave(ieee); #endif down(&ieee->wx_sem); if (ieee->data_hard_stop) - ieee->data_hard_stop(ieee->dev); + ieee->data_hard_stop(ieee); ieee80211_stop_scan(ieee); printk("===>%s(), chan:%d\n", __FUNCTION__, ieee->current_network.channel); - //ieee->set_chan(ieee->dev, ieee->current_network.channel); HTSetConnectBwMode(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); -#ifdef ENABLE_IPS - if(ieee->eRFPowerState == eRfOff) - { - if(ieee->ieee80211_ips_leave_wq != NULL) - ieee->ieee80211_ips_leave_wq(ieee->dev); - - up(&ieee->wx_sem); - return; - } -#endif - ieee->associate_seq = 1; ieee80211_associate_step1(ieee); @@ -1605,8 +1451,8 @@ inline void ieee80211_softmac_new_net(struct ieee80211_device *ieee, struct ieee * This could be obtained by beacons or, if the network does not * broadcast it, it can be put manually. */ - apset = ieee->wap_set;//(memcmp(ieee->current_network.bssid, zero,ETH_ALEN)!=0 ); - ssidset = ieee->ssid_set;//ieee->current_network.ssid[0] != '\0'; + apset = ieee->wap_set; + ssidset = ieee->ssid_set; ssidbroad = !(net->ssid_len == 0 || net->ssid[0]== '\0'); apmatch = (memcmp(ieee->current_network.bssid, net->bssid, ETH_ALEN)==0); ssidmatch = (ieee->current_network.ssid_len == net->ssid_len)&&\ @@ -1640,18 +1486,15 @@ inline void ieee80211_softmac_new_net(struct ieee80211_device *ieee, struct ieee } printk(KERN_INFO"Linking with %s,channel:%d, qos:%d, myHT:%d, networkHT:%d\n",ieee->current_network.ssid,ieee->current_network.channel, ieee->current_network.qos_data.supported, ieee->pHTInfo->bEnableHT, ieee->current_network.bssht.bdSupportHT); - //ieee->pHTInfo->IOTAction = 0; HTResetIOTSetting(ieee->pHTInfo); if (ieee->iw_mode == IW_MODE_INFRA){ /* Join the network for the first time */ ieee->AsocRetryCount = 0; //for HT by amy 080514 if((ieee->current_network.qos_data.supported == 1) && - // (ieee->pHTInfo->bEnableHT && ieee->current_network.bssht.bdSupportHT)) ieee->current_network.bssht.bdSupportHT) /*WB, 2008.09.09:bCurrentHTSupport and bEnableHT two flags are going to put together to check whether we are in HT now, so needn't to check bEnableHT flags here. That's is to say we will set to HT support whenever joined AP has the ability to support HT. And whether we are in HT or not, please check bCurrentHTSupport&&bEnableHT now please.*/ { - // ieee->pHTInfo->bCurrentHTSupport = true; HTResetSelfAndSavePeerSetting(ieee, &(ieee->current_network)); } else @@ -1665,15 +1508,14 @@ inline void ieee80211_softmac_new_net(struct ieee80211_device *ieee, struct ieee if(ieee80211_is_54g(ieee->current_network) && (ieee->modulation & IEEE80211_OFDM_MODULATION)){ ieee->rate = 108; - ieee->SetWirelessMode(ieee->dev, IEEE_G); + ieee->SetWirelessMode(ieee, IEEE_G); printk(KERN_INFO"Using G rates\n"); }else{ ieee->rate = 22; - ieee->SetWirelessMode(ieee->dev, IEEE_B); + ieee->SetWirelessMode(ieee, IEEE_B); printk(KERN_INFO"Using B rates\n"); } memset(ieee->dot11HTOperationalRateSet, 0, 16); - //HTSetConnectBwMode(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); ieee->state = IEEE80211_LINKED; } @@ -1722,8 +1564,9 @@ static inline u16 auth_parse(struct sk_buff *skb, u8** challenge, int *chlen) if(*(t++) == MFIE_TYPE_CHALLENGE){ *chlen = *(t++); - *challenge = kmalloc(*chlen, GFP_ATOMIC); - memcpy(*challenge, t, *chlen); + *challenge = kmemdup(t, *chlen, GFP_ATOMIC); + if (!*challenge) + return -ENOMEM; } } @@ -1780,7 +1623,6 @@ static short probe_rq_parse(struct ieee80211_device *ieee, struct sk_buff *skb, tag++; /* point to the next tag */ } - //IEEE80211DMESG("Card MAC address is "MACSTR, MAC2STR(src)); if (ssidlen == 0) return 1; if (!ssid) return 1; /* ssid not found in tagged param */ @@ -1838,11 +1680,8 @@ ieee80211_rx_probe_rq(struct ieee80211_device *ieee, struct sk_buff *skb) { u8 dest[ETH_ALEN]; - //IEEE80211DMESG("Rx probe"); ieee->softmac_stats.rx_probe_rq++; - //DMESG("Dest is "MACSTR, MAC2STR(dest)); if (probe_rq_parse(ieee, skb, dest)){ - //IEEE80211DMESG("Was for me!"); ieee->softmac_stats.tx_probe_rs++; ieee80211_resp_to_probe(ieee, dest); } @@ -1853,23 +1692,18 @@ ieee80211_rx_auth_rq(struct ieee80211_device *ieee, struct sk_buff *skb) { u8 dest[ETH_ALEN]; int status; - //IEEE80211DMESG("Rx probe"); ieee->softmac_stats.rx_auth_rq++; status = auth_rq_parse(skb, dest); if (status != -1) { ieee80211_resp_to_auth(ieee, status, dest); } - //DMESG("Dest is "MACSTR, MAC2STR(dest)); - } static inline void ieee80211_rx_assoc_rq(struct ieee80211_device *ieee, struct sk_buff *skb) { - u8 dest[ETH_ALEN]; - //unsigned long flags; ieee->softmac_stats.rx_ass_rq++; if (assoc_rq_parse(skb,dest) != -1){ @@ -1877,12 +1711,6 @@ ieee80211_rx_assoc_rq(struct ieee80211_device *ieee, struct sk_buff *skb) } printk(KERN_INFO"New client associated: %pM\n", dest); - //FIXME - #if 0 - spin_lock_irqsave(&ieee->lock,flags); - add_associate(ieee,dest); - spin_unlock_irqrestore(&ieee->lock,flags); - #endif } @@ -1911,32 +1739,26 @@ short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h, u32 *ti { int timeout = ieee->ps_timeout; u8 dtim; - PRT_POWER_SAVE_CONTROL pPSC = (PRT_POWER_SAVE_CONTROL)(&(ieee->PowerSaveControl)); if(ieee->LPSDelayCnt) { - //printk("===============>Delay enter LPS for DHCP and ARP packets...\n"); ieee->LPSDelayCnt --; return 0; } dtim = ieee->current_network.dtim_data; -// printk("%s():DTIM:%d\n",__FUNCTION__,dtim); if(!(dtim & IEEE80211_DTIM_VALID)) return 0; timeout = ieee->current_network.beacon_interval; //should we use ps_timeout value or beacon_interval - //printk("VALID\n"); ieee->current_network.dtim_data = IEEE80211_DTIM_INVALID; /* there's no need to nofity AP that I find you buffered with broadcast packet */ if(dtim & (IEEE80211_DTIM_UCAST & ieee->ps)) return 2; if(!time_after(jiffies, ieee->dev->trans_start + MSECS(timeout))){ -// printk("%s():111Oh Oh ,it is not time out return 0\n",__FUNCTION__); return 0; } if(!time_after(jiffies, ieee->last_rx_ps_time + MSECS(timeout))){ -// printk("%s():222Oh Oh ,it is not time out return 0\n",__FUNCTION__); return 0; } if((ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE ) && @@ -1945,42 +1767,39 @@ short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h, u32 *ti if(time_l){ if(ieee->bAwakePktSent == true) { - pPSC->LPSAwakeIntvl = 1;//tx wake one beacon + ieee->LPSAwakeIntvl = 1;//tx wake one beacon } else { u8 MaxPeriod = 1; - if(pPSC->LPSAwakeIntvl == 0) - pPSC->LPSAwakeIntvl = 1; - //pNdisCommon->RegLPSMaxIntvl /// 0x0 - eFastPs, 0xFF -DTIM, 0xNN - 0xNN * BeaconIntvl - if(pPSC->RegMaxLPSAwakeIntvl == 0) // Default (0x0 - eFastPs, 0xFF -DTIM, 0xNN - 0xNN * BeaconIntvl) + if(ieee->LPSAwakeIntvl == 0) + ieee->LPSAwakeIntvl = 1; + if(ieee->RegMaxLPSAwakeIntvl == 0) // Default (0x0 - eFastPs, 0xFF -DTIM, 0xNN - 0xNN * BeaconIntvl) MaxPeriod = 1; // 1 Beacon interval - else if(pPSC->RegMaxLPSAwakeIntvl == 0xFF) // DTIM + else if(ieee->RegMaxLPSAwakeIntvl == 0xFF) // DTIM MaxPeriod = ieee->current_network.dtim_period; else - MaxPeriod = pPSC->RegMaxLPSAwakeIntvl; - pPSC->LPSAwakeIntvl = (pPSC->LPSAwakeIntvl >= MaxPeriod) ? MaxPeriod : (pPSC->LPSAwakeIntvl + 1); + MaxPeriod = ieee->RegMaxLPSAwakeIntvl; + ieee->LPSAwakeIntvl = (ieee->LPSAwakeIntvl >= MaxPeriod) ? MaxPeriod : (ieee->LPSAwakeIntvl + 1); } { u8 LPSAwakeIntvl_tmp = 0; u8 period = ieee->current_network.dtim_period; u8 count = ieee->current_network.tim.tim_count; if(count == 0 ) { - if(pPSC->LPSAwakeIntvl > period) - LPSAwakeIntvl_tmp = period + (pPSC->LPSAwakeIntvl - period) -((pPSC->LPSAwakeIntvl-period)%period); + if(ieee->LPSAwakeIntvl > period) + LPSAwakeIntvl_tmp = period + (ieee->LPSAwakeIntvl - period) -((ieee->LPSAwakeIntvl-period)%period); else - LPSAwakeIntvl_tmp = pPSC->LPSAwakeIntvl; + LPSAwakeIntvl_tmp = ieee->LPSAwakeIntvl; } else { - if(pPSC->LPSAwakeIntvl > ieee->current_network.tim.tim_count) - LPSAwakeIntvl_tmp = count + (pPSC->LPSAwakeIntvl - count) -((pPSC->LPSAwakeIntvl-count)%period); + if(ieee->LPSAwakeIntvl > ieee->current_network.tim.tim_count) + LPSAwakeIntvl_tmp = count + (ieee->LPSAwakeIntvl - count) -((ieee->LPSAwakeIntvl-count)%period); else - LPSAwakeIntvl_tmp = pPSC->LPSAwakeIntvl;//ieee->current_network.tim.tim_count;//pPSC->LPSAwakeIntvl; + LPSAwakeIntvl_tmp = ieee->LPSAwakeIntvl; } - //printk("=========>%s()assoc_id:%d(%#x),bAwakePktSent:%d,DTIM:%d, sleep interval:%d, LPSAwakeIntvl_tmp:%d, count:%d\n",__func__,ieee->assoc_id,cpu_to_le16(ieee->assoc_id),ieee->bAwakePktSent,ieee->current_network.dtim_period,pPSC->LPSAwakeIntvl,LPSAwakeIntvl_tmp,count); *time_l = ieee->current_network.last_dtim_sta_time[0] + MSECS(ieee->current_network.beacon_interval * LPSAwakeIntvl_tmp); - // * ieee->current_network.dtim_period) * 1000; } } @@ -2000,8 +1819,7 @@ inline void ieee80211_sta_ps(struct ieee80211_device *ieee) u32 th,tl; short sleep; - - unsigned long flags,flags2; + unsigned long flags; spin_lock_irqsave(&ieee->lock, flags); @@ -2012,53 +1830,46 @@ inline void ieee80211_sta_ps(struct ieee80211_device *ieee) // #warning CHECK_LOCK_HERE printk("=====>%s(): no need to ps,wake up!! ieee->ps is %d,ieee->iw_mode is %d,ieee->state is %d\n", __FUNCTION__,ieee->ps,ieee->iw_mode,ieee->state); - spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); + spin_lock(&ieee->mgmt_tx_lock); ieee80211_sta_wakeup(ieee, 1); - spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2); + spin_unlock(&ieee->mgmt_tx_lock); } sleep = ieee80211_sta_ps_sleep(ieee,&th, &tl); /* 2 wake, 1 sleep, 0 do nothing */ if(sleep == 0)//it is not time out or dtim is not valid { - //printk("===========>sleep is 0,do nothing\n"); goto out; } if(sleep == 1){ - //printk("===========>sleep is 1,to sleep\n"); if(ieee->sta_sleep == 1){ - //printk("%s(1): sta_sleep = 1, sleep again ++++++++++ \n", __func__); - ieee->enter_sleep_state(ieee->dev,th,tl); + ieee->enter_sleep_state(ieee, th, tl); } else if(ieee->sta_sleep == 0){ - // printk("send null 1\n"); - spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); + spin_lock(&ieee->mgmt_tx_lock); - if(ieee->ps_is_queue_empty(ieee->dev)){ + if (ieee->ps_is_queue_empty(ieee)) { ieee->sta_sleep = 2; ieee->ack_tx_to_ieee = 1; - //printk("%s(2): sta_sleep = 0, notify AP we will sleeped ++++++++++ SendNullFunctionData\n", __func__); ieee80211_sta_ps_send_null_frame(ieee,1); ieee->ps_th = th; ieee->ps_tl = tl; } - spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2); + spin_unlock(&ieee->mgmt_tx_lock); } ieee->bAwakePktSent = false;//after null to power save we set it to false. not listen every beacon. }else if(sleep == 2){ - //printk("==========>sleep is 2,to wakeup\n"); - spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); + spin_lock(&ieee->mgmt_tx_lock); - //printk("%s(3): pkt buffered in ap will awake ++++++++++ ieee80211_sta_wakeup\n", __func__); ieee80211_sta_wakeup(ieee,1); - spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2); + spin_unlock(&ieee->mgmt_tx_lock); } out: @@ -2072,15 +1883,12 @@ void ieee80211_sta_wakeup(struct ieee80211_device *ieee, short nl) if(nl){ if(ieee->pHTInfo->IOTAction & HT_IOT_ACT_NULL_DATA_POWER_SAVING) { - //printk("%s(1): notify AP we are awaked ++++++++++ SendNullFunctionData\n", __func__); - //printk("Warning: driver is probably failing to report TX ps error\n"); ieee->ack_tx_to_ieee = 1; ieee80211_sta_ps_send_null_frame(ieee, 0); } else { ieee->ack_tx_to_ieee = 1; - //printk("%s(2): notify AP we are awaked ++++++++++ Send PS-Poll\n", __func__); ieee80211_sta_ps_send_pspoll_frame(ieee); } } @@ -2089,13 +1897,11 @@ void ieee80211_sta_wakeup(struct ieee80211_device *ieee, short nl) } if(ieee->sta_sleep == 1) - ieee->sta_wake_up(ieee->dev); + ieee->sta_wake_up(ieee); if(nl){ if(ieee->pHTInfo->IOTAction & HT_IOT_ACT_NULL_DATA_POWER_SAVING) { - //printk("%s(3): notify AP we are awaked ++++++++++ SendNullFunctionData\n", __func__); - //printk("Warning: driver is probably failing to report TX ps error\n"); ieee->ack_tx_to_ieee = 1; ieee80211_sta_ps_send_null_frame(ieee, 0); } @@ -2103,7 +1909,6 @@ void ieee80211_sta_wakeup(struct ieee80211_device *ieee, short nl) { ieee->ack_tx_to_ieee = 1; ieee->polling = true; - //printk("%s(4): notify AP we are awaked ++++++++++ Send PS-Poll\n", __func__); //ieee80211_sta_ps_send_null_frame(ieee, 0); ieee80211_sta_ps_send_pspoll_frame(ieee); } @@ -2116,7 +1921,7 @@ void ieee80211_sta_wakeup(struct ieee80211_device *ieee, short nl) void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success) { - unsigned long flags,flags2; + unsigned long flags; spin_lock_irqsave(&ieee->lock, flags); @@ -2124,25 +1929,22 @@ void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success) /* Null frame with PS bit set */ if(success){ ieee->sta_sleep = 1; - //printk("notify AP we will sleep and send null ok, so sleep now++++++++++ enter_sleep_state\n"); - ieee->enter_sleep_state(ieee->dev,ieee->ps_th,ieee->ps_tl); + ieee->enter_sleep_state(ieee, ieee->ps_th, ieee->ps_tl); } } else {/* 21112005 - tx again null without PS bit if lost */ if((ieee->sta_sleep == 0) && !success){ - spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); + spin_lock(&ieee->mgmt_tx_lock); //ieee80211_sta_ps_send_null_frame(ieee, 0); if(ieee->pHTInfo->IOTAction & HT_IOT_ACT_NULL_DATA_POWER_SAVING) { - //printk("notify AP we will sleep but send bull failed, so resend++++++++++ SendNullFunctionData\n"); ieee80211_sta_ps_send_null_frame(ieee, 0); } else { - //printk("notify AP we are awaked but send pspoll failed, so resend++++++++++ Send PS-Poll\n"); ieee80211_sta_ps_send_pspoll_frame(ieee); } - spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2); + spin_unlock(&ieee->mgmt_tx_lock); } } spin_unlock_irqrestore(&ieee->lock, flags); @@ -2153,7 +1955,7 @@ void ieee80211_process_action(struct ieee80211_device* ieee, struct sk_buff* skb struct ieee80211_hdr* header = (struct ieee80211_hdr*)skb->data; u8* act = ieee80211_get_payload(header); u8 tmp = 0; -// IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_BA, skb->data, skb->len); + if (act == NULL) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "error to get payload of action frame\n"); @@ -2172,8 +1974,6 @@ void ieee80211_process_action(struct ieee80211_device* ieee, struct sk_buff* skb ieee80211_rx_DELBA(ieee, skb); break; default: -// if (net_ratelimit()) -// IEEE80211_DEBUG(IEEE80211_DL_BA, "unknown action frame(%d)\n", tmp); break; } return; @@ -2190,23 +1990,10 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, int chlen=0; int aid; struct ieee80211_assoc_response_frame *assoc_resp; -// struct ieee80211_info_element *info_element; bool bSupportNmode = true, bHalfSupportNmode = false; //default support N mode, disable halfNmode if(!ieee->proto_started) return 0; -#if 0 - printk("%d, %d, %d, %d\n", ieee->sta_sleep, ieee->ps, ieee->iw_mode, ieee->state); - if(ieee->sta_sleep || (ieee->ps != IEEE80211_PS_DISABLED && - ieee->iw_mode == IW_MODE_INFRA && - ieee->state == IEEE80211_LINKED)) - - tasklet_schedule(&ieee->ps_task); - - if(WLAN_FC_GET_STYPE(header->frame_ctl) != IEEE80211_STYPE_PROBE_RESP && - WLAN_FC_GET_STYPE(header->frame_ctl) != IEEE80211_STYPE_BEACON) - ieee->last_rx_ps_time = jiffies; -#endif switch (WLAN_FC_GET_STYPE(header->frame_ctl)) { @@ -2241,7 +2028,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, memcpy(ieee->pHTInfo->PeerHTInfoBuf, network->bssht.bdHTInfoBuf, network->bssht.bdHTInfoLen); } if (ieee->handle_assoc_response != NULL) - ieee->handle_assoc_response(ieee->dev, (struct ieee80211_assoc_response_frame*)header, network); + ieee->handle_assoc_response(ieee, (struct ieee80211_assoc_response_frame*)header, network); } ieee80211_associate_complete(ieee); } else { @@ -2285,7 +2072,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, ieee->softmac_stats.rx_auth_rs_ok++; if(!(ieee->pHTInfo->IOTAction&HT_IOT_ACT_PURE_N_MODE)) { - if (!ieee->GetNmodeSupportBySecCfg(ieee->dev)) + if (!ieee->GetNmodeSupportBySecCfg(ieee)) { // WEP or TKIP encryption if(IsHTHalfNmodeAPs(ieee)) @@ -2304,12 +2091,12 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, /* Dummy wirless mode setting to avoid encryption issue */ if(bSupportNmode) { //N mode setting - ieee->SetWirelessMode(ieee->dev, \ + ieee->SetWirelessMode(ieee, ieee->current_network.mode); }else{ //b/g mode setting /*TODO*/ - ieee->SetWirelessMode(ieee->dev, IEEE_G); + ieee->SetWirelessMode(ieee, IEEE_G); } if (ieee->current_network.mode == IEEE_N_24G && bHalfSupportNmode == true) @@ -2361,8 +2148,6 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, ieee->softmac_stats.reassoc++; ieee->is_roaming = true; ieee80211_disassociate(ieee); - // notify_wx_assoc_event(ieee); - //HTSetConnectBwMode(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); RemovePeerTS(ieee, header->addr2); queue_work(ieee->wq, &ieee->associate_procedure_wq); } @@ -2375,7 +2160,6 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, break; } - //dev_kfree_skb_any(skb); return 0; } @@ -2411,13 +2195,11 @@ void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device * ieee80211_sta_wakeup(ieee,0); /* update the tx status */ -// ieee->stats.tx_bytes += txb->payload_size; -// ieee->stats.tx_packets++; tcb_desc = (cb_desc *)(txb->fragments[0]->cb + MAX_DEV_ADDR_SIZE); if(tcb_desc->bMulticast) { ieee->stats.multicast++; } -#if 1 + /* if xmit available, just xmit it immediately, else just insert it to the wait queue */ for(i = 0; i < txb->nr_frags; i++) { #ifdef USB_TX_DRIVER_AGGREGATION_ENABLE @@ -2425,14 +2207,12 @@ void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device * #else if ((skb_queue_len(&ieee->skb_waitQ[queue_index]) != 0) || #endif - (!ieee->check_nic_enough_desc(ieee->dev,queue_index))||\ + (!ieee->check_nic_enough_desc(ieee, queue_index))|| (ieee->queue_stop)) { /* insert the skb packet to the wait queue */ /* as for the completion function, it does not need * to check it any more. * */ - //printk("error:no descriptor left@queue_index %d\n", queue_index); - //ieee80211_rtl_stop_queue(ieee); #ifdef USB_TX_DRIVER_AGGREGATION_ENABLE skb_queue_tail(&ieee->skb_drv_aggQ[queue_index], txb->fragments[i]); #else @@ -2441,16 +2221,12 @@ void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device * }else{ ieee->softmac_data_hard_start_xmit( txb->fragments[i], - ieee->dev,ieee->rate); - //ieee->stats.tx_packets++; - //ieee->stats.tx_bytes += txb->fragments[i]->len; - //ieee->dev->trans_start = jiffies; + ieee, ieee->rate); } } -#endif + ieee80211_txb_free(txb); -//exit: spin_unlock_irqrestore(&ieee->lock,flags); } @@ -2468,10 +2244,8 @@ void ieee80211_resume_tx(struct ieee80211_device *ieee) ieee->softmac_data_hard_start_xmit( ieee->tx_pending.txb->fragments[i], - ieee->dev,ieee->rate); - //(i+1)<ieee->tx_pending.txb->nr_frags); + ieee, ieee->rate); ieee->stats.tx_packets++; - // ieee->dev->trans_start = jiffies; } } @@ -2520,8 +2294,7 @@ void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee) else ieee->seq_ctrl[0]++; - ieee->softmac_data_hard_start_xmit(skb,ieee->dev,ieee->basic_rate); - //dev_kfree_skb_any(skb);//edit by thomas + ieee->softmac_data_hard_start_xmit(skb, ieee, ieee->basic_rate); } } if (!ieee->queue_stop && ieee->tx_pending.txb) @@ -2539,16 +2312,11 @@ exit : void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee) { - //unsigned long flags; - //spin_lock_irqsave(&ieee->lock,flags); - if (! netif_queue_stopped(ieee->dev)){ netif_stop_queue(ieee->dev); ieee->softmac_stats.swtxstop++; } ieee->queue_stop = 1; - //spin_unlock_irqrestore(&ieee->lock,flags); - } @@ -2580,13 +2348,13 @@ void ieee80211_start_master_bss(struct ieee80211_device *ieee) memcpy(ieee->current_network.bssid, ieee->dev->dev_addr, ETH_ALEN); - ieee->set_chan(ieee->dev, ieee->current_network.channel); + ieee->set_chan(ieee, ieee->current_network.channel); ieee->state = IEEE80211_LINKED; - ieee->link_change(ieee->dev); + ieee->link_change(ieee); notify_wx_assoc_event(ieee); if (ieee->data_hard_resume) - ieee->data_hard_resume(ieee->dev); + ieee->data_hard_resume(ieee); netif_carrier_on(ieee->dev); } @@ -2596,7 +2364,7 @@ void ieee80211_start_monitor_mode(struct ieee80211_device *ieee) if(ieee->raw_tx){ if (ieee->data_hard_resume) - ieee->data_hard_resume(ieee->dev); + ieee->data_hard_resume(ieee); netif_carrier_on(ieee->dev); } @@ -2631,7 +2399,6 @@ void ieee80211_start_ibss_wq(struct work_struct *work) #ifdef ENABLE_DOT11D //if creating an ad-hoc, set its channel to 10 temporarily--this is the requirement for ASUS, not 11D, so disable 11d. -// if((IS_DOT11D_ENABLE(ieee)) && (ieee->state == IEEE80211_NOLINK)) if (ieee->state == IEEE80211_NOLINK) ieee->current_network.channel = 6; #endif @@ -2690,7 +2457,7 @@ void ieee80211_start_ibss_wq(struct work_struct *work) // By default, WMM function will be disabled in IBSS mode ieee->current_network.QoS_Enable = 0; - ieee->SetWirelessMode(ieee->dev, IEEE_G); + ieee->SetWirelessMode(ieee, IEEE_G); ieee->current_network.atim_window = 0; ieee->current_network.capability = WLAN_CAPABILITY_IBSS; if(ieee->short_slot) @@ -2700,15 +2467,15 @@ void ieee80211_start_ibss_wq(struct work_struct *work) ieee->state = IEEE80211_LINKED; - ieee->set_chan(ieee->dev, ieee->current_network.channel); - ieee->link_change(ieee->dev); + ieee->set_chan(ieee, ieee->current_network.channel); + ieee->link_change(ieee); notify_wx_assoc_event(ieee); ieee80211_start_send_beacons(ieee); if (ieee->data_hard_resume) - ieee->data_hard_resume(ieee->dev); + ieee->data_hard_resume(ieee); netif_carrier_on(ieee->dev); up(&ieee->wx_sem); @@ -2755,7 +2522,7 @@ void ieee80211_start_bss(struct ieee80211_device *ieee) if (ieee->state == IEEE80211_NOLINK){ #ifdef ENABLE_IPS if(ieee->ieee80211_ips_leave_wq != NULL) - ieee->ieee80211_ips_leave_wq(ieee->dev); + ieee->ieee80211_ips_leave_wq(ieee); #endif ieee->actscanning = true; ieee80211_rtl_start_scan(ieee); @@ -2773,14 +2540,13 @@ void ieee80211_disassociate(struct ieee80211_device *ieee) ieee80211_reset_queue(ieee); if (ieee->data_hard_stop) - ieee->data_hard_stop(ieee->dev); + ieee->data_hard_stop(ieee); #ifdef ENABLE_DOT11D if(IS_DOT11D_ENABLE(ieee)) Dot11d_Reset(ieee); #endif ieee->is_set_key = false; - ieee->link_change(ieee->dev); - //HTSetConnectBwMode(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); + ieee->link_change(ieee); if (ieee->state == IEEE80211_LINKED || ieee->state == IEEE80211_ASSOCIATING) { ieee->state = IEEE80211_NOLINK; @@ -2937,8 +2703,6 @@ void ieee80211_start_protocol(struct ieee80211_device *ieee) if (ieee->current_network.beacon_interval == 0) ieee->current_network.beacon_interval = 100; -// printk("===>%s(), chan:%d\n", __FUNCTION__, ieee->current_network.channel); -// ieee->set_chan(ieee->dev,ieee->current_network.channel); for(i = 0; i < 17; i++) { ieee->last_rxseq_num[i] = -1; @@ -3027,11 +2791,7 @@ void ieee80211_softmac_init(struct ieee80211_device *ieee) ieee->beacon_timer.data = (unsigned long) ieee; ieee->beacon_timer.function = ieee80211_send_beacon_cb; -#ifdef PF_SYNCTHREAD - ieee->wq = create_workqueue(DRV_NAME,0); -#else ieee->wq = create_workqueue(DRV_NAME); -#endif INIT_DELAYED_WORK(&ieee->start_ibss_wq,ieee80211_start_ibss_wq); INIT_WORK(&ieee->associate_complete_wq, ieee80211_associate_complete_wq); @@ -3058,11 +2818,8 @@ void ieee80211_softmac_free(struct ieee80211_device *ieee) { down(&ieee->wx_sem); #ifdef ENABLE_DOT11D - if(NULL != ieee->pDot11dInfo) - { - kfree(ieee->pDot11dInfo); - ieee->pDot11dInfo = NULL; - } + kfree(ieee->pDot11dInfo); + ieee->pDot11dInfo = NULL; #endif del_timer_sync(&ieee->associate_timer); @@ -3176,9 +2933,7 @@ static int ieee80211_wpa_set_auth_algs(struct ieee80211_device *ieee, int value) if (ieee->set_security) - ieee->set_security(ieee->dev, &sec); - //else - // ret = -EOPNOTSUPP; + ieee->set_security(ieee, &sec); return ret; } @@ -3226,7 +2981,7 @@ static int ieee80211_wpa_set_param(struct ieee80211_device *ieee, u8 name, u32 v sec.level = SEC_LEVEL_1; } if (ieee->set_security) - ieee->set_security(ieee->dev, &sec); + ieee->set_security(ieee, &sec); break; } @@ -3392,7 +3147,7 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee, } done: if (ieee->set_security) - ieee->set_security(ieee->dev, &sec); + ieee->set_security(ieee, &sec); /* Do not reset port if card is in Managed mode since resetting will * generate new IEEE 802.11 authentication which may end up in looping @@ -3402,7 +3157,7 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee, if (ieee->reset_on_keychange && ieee->iw_mode != IW_MODE_INFRA && ieee->reset_port && - ieee->reset_port(ieee->dev)) { + ieee->reset_port(ieee)) { printk("reset_port failed\n"); param->u.crypt.err = IEEE_CRYPT_ERR_CARD_CONF_FAILED; return -EINVAL; diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac_wx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac_wx.c index d0a1080..d8a068e 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac_wx.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac_wx.c @@ -70,7 +70,7 @@ int ieee80211_wx_set_freq(struct ieee80211_device *ieee, struct iw_request_info } #endif ieee->current_network.channel = fwrq->m; - ieee->set_chan(ieee->dev, ieee->current_network.channel); + ieee->set_chan(ieee, ieee->current_network.channel); if(ieee->iw_mode == IW_MODE_ADHOC || ieee->iw_mode == IW_MODE_MASTER) if(ieee->state == IEEE80211_LINKED){ @@ -98,8 +98,6 @@ int ieee80211_wx_get_freq(struct ieee80211_device *ieee, //NM 0.7.0 will not accept channel any more. fwrq->m = ieee80211_wlan_frequencies[ieee->current_network.channel-1] * 100000; fwrq->e = 1; -// fwrq->m = ieee->current_network.channel; -// fwrq->e = 0; return 0; } @@ -233,23 +231,8 @@ int ieee80211_wx_get_rate(struct ieee80211_device *ieee, union iwreq_data *wrqu, char *extra) { u32 tmp_rate; -#if 0 - printk("===>mode:%d, halfNmode:%d\n", ieee->mode, ieee->bHalfWirelessN24GMode); - if (ieee->mode & (IEEE_A | IEEE_B | IEEE_G)) - tmp_rate = ieee->rate; - else if (ieee->mode & IEEE_N_5G) - tmp_rate = 580; - else if (ieee->mode & IEEE_N_24G) - { - if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)) - tmp_rate = HTHalfMcsToDataRate(ieee, 15); - else - tmp_rate = HTMcsToDataRate(ieee, 15); - } -#else tmp_rate = TxCountToDataRate(ieee, ieee->softmac_stats.CurrentShowTxate); -#endif wrqu->bitrate.value = tmp_rate * 500000; return 0; @@ -324,7 +307,7 @@ void ieee80211_wx_sync_scan_wq(struct work_struct *work) #ifdef ENABLE_LPS if (ieee->LeisurePSLeave) { - ieee->LeisurePSLeave(ieee->dev); + ieee->LeisurePSLeave(ieee); } /* notify AP to be in PS mode */ @@ -333,37 +316,37 @@ void ieee80211_wx_sync_scan_wq(struct work_struct *work) #endif if (ieee->data_hard_stop) - ieee->data_hard_stop(ieee->dev); + ieee->data_hard_stop(ieee); ieee80211_stop_send_beacons(ieee); ieee->state = IEEE80211_LINKED_SCANNING; - ieee->link_change(ieee->dev); - ieee->InitialGainHandler(ieee->dev,IG_Backup); + ieee->link_change(ieee); + ieee->InitialGainHandler(ieee, IG_Backup); if (ieee->pHTInfo->bCurrentHTSupport && ieee->pHTInfo->bEnableHT && ieee->pHTInfo->bCurBW40MHz) { b40M = 1; chan_offset = ieee->pHTInfo->CurSTAExtChnlOffset; bandwidth = (HT_CHANNEL_WIDTH)ieee->pHTInfo->bCurBW40MHz; printk("Scan in 40M, force to 20M first:%d, %d\n", chan_offset, bandwidth); - ieee->SetBWModeHandler(ieee->dev, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); + ieee->SetBWModeHandler(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); } ieee80211_start_scan_syncro(ieee); if (b40M) { printk("Scan in 20M, back to 40M\n"); if (chan_offset == HT_EXTCHNL_OFFSET_UPPER) - ieee->set_chan(ieee->dev, chan + 2); + ieee->set_chan(ieee, chan + 2); else if (chan_offset == HT_EXTCHNL_OFFSET_LOWER) - ieee->set_chan(ieee->dev, chan - 2); + ieee->set_chan(ieee, chan - 2); else - ieee->set_chan(ieee->dev, chan); - ieee->SetBWModeHandler(ieee->dev, bandwidth, chan_offset); + ieee->set_chan(ieee, chan); + ieee->SetBWModeHandler(ieee, bandwidth, chan_offset); } else { - ieee->set_chan(ieee->dev, chan); + ieee->set_chan(ieee, chan); } - ieee->InitialGainHandler(ieee->dev,IG_Restore); + ieee->InitialGainHandler(ieee, IG_Restore); ieee->state = IEEE80211_LINKED; - ieee->link_change(ieee->dev); + ieee->link_change(ieee); #ifdef ENABLE_LPS /* Notify AP that I wake up again */ @@ -377,7 +360,7 @@ void ieee80211_wx_sync_scan_wq(struct work_struct *work) ieee->LinkDetectInfo.NumRecvDataInPeriod= 1; } if (ieee->data_hard_resume) - ieee->data_hard_resume(ieee->dev); + ieee->data_hard_resume(ieee); if(ieee->iw_mode == IW_MODE_ADHOC || ieee->iw_mode == IW_MODE_MASTER) ieee80211_start_send_beacons(ieee); @@ -496,7 +479,7 @@ out: { if(prev == 0 && ieee->raw_tx){ if (ieee->data_hard_resume) - ieee->data_hard_resume(ieee->dev); + ieee->data_hard_resume(ieee); netif_carrier_on(ieee->dev); } @@ -531,18 +514,15 @@ int ieee80211_wx_set_power(struct ieee80211_device *ieee, union iwreq_data *wrqu, char *extra) { int ret = 0; -#if 1 + if( (!ieee->sta_wake_up) || - // (!ieee->ps_request_tx_ack) || (!ieee->enter_sleep_state) || (!ieee->ps_is_queue_empty)){ - // printk("ERROR. PS mode is tryied to be use but driver missed a callback\n\n"); - return -1; } -#endif + down(&ieee->wx_sem); if (wrqu->power.disabled){ @@ -550,16 +530,11 @@ int ieee80211_wx_set_power(struct ieee80211_device *ieee, goto exit; } if (wrqu->power.flags & IW_POWER_TIMEOUT) { - //ieee->ps_period = wrqu->power.value / 1000; ieee->ps_timeout = wrqu->power.value / 1000; } if (wrqu->power.flags & IW_POWER_PERIOD) { - - //ieee->ps_timeout = wrqu->power.value / 1000; ieee->ps_period = wrqu->power.value / 1000; - //wrq->value / 1024; - } switch (wrqu->power.flags & IW_POWER_MODE) { case IW_POWER_UNICAST_R: @@ -573,7 +548,6 @@ int ieee80211_wx_set_power(struct ieee80211_device *ieee, break; case IW_POWER_ON: - // ieee->ps = IEEE80211_PS_DISABLED; break; default: @@ -607,11 +581,8 @@ int ieee80211_wx_get_power(struct ieee80211_device *ieee, wrqu->power.flags = IW_POWER_TIMEOUT; wrqu->power.value = ieee->ps_timeout * 1000; } else { -// ret = -EOPNOTSUPP; -// goto exit; wrqu->power.flags = IW_POWER_PERIOD; wrqu->power.value = ieee->ps_period * 1000; -//ieee->current_network.dtim_period * ieee->current_network.beacon_interval * 1024; } if ((ieee->ps & (IEEE80211_PS_MBCAST | IEEE80211_PS_UNICAST)) == (IEEE80211_PS_MBCAST | IEEE80211_PS_UNICAST)) diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c index b26b5a8..995346d 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_tx.c @@ -32,7 +32,6 @@ ******************************************************************************/ #include <linux/compiler.h> -//#include <linux/config.h> #include <linux/errno.h> #include <linux/if_arp.h> #include <linux/in6.h> @@ -232,14 +231,8 @@ int ieee80211_encrypt_fragment( void ieee80211_txb_free(struct ieee80211_txb *txb) { - //int i; if (unlikely(!txb)) return; -#if 0 - for (i = 0; i < txb->nr_frags; i++) - if (txb->fragments[i]) - dev_kfree_skb_any(txb->fragments[i]); -#endif kfree(txb); } @@ -337,7 +330,7 @@ void ieee80211_tx_query_agg_cap(struct ieee80211_device* ieee, struct sk_buff* s #if 1 - if(!ieee->GetNmodeSupportBySecCfg(ieee->dev)) + if (!ieee->GetNmodeSupportBySecCfg(ieee)) { return; } @@ -678,22 +671,11 @@ int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) const struct iphdr *ip = (struct iphdr *)((u8 *)skb->data+14); if (IPPROTO_UDP == ip->protocol) {//FIXME windows is 11 but here UDP in linux kernel is 17. struct udphdr *udp = (struct udphdr *)((u8 *)ip + (ip->ihl << 2)); - //if(((ntohs(udp->source) == 68) && (ntohs(udp->dest) == 67)) || - /// ((ntohs(udp->source) == 67) && (ntohs(udp->dest) == 68))) { if(((((u8 *)udp)[1] == 68) && (((u8 *)udp)[3] == 67)) || ((((u8 *)udp)[1] == 67) && (((u8 *)udp)[3] == 68))) { // 68 : UDP BOOTP client // 67 : UDP BOOTP server printk("DHCP pkt src port:%d, dest port:%d!!\n", ((u8 *)udp)[1],((u8 *)udp)[3]); - // Use low rate to send DHCP packet. - //if(pMgntInfo->IOTAction & HT_IOT_ACT_WA_IOT_Broadcom) - //{ - // tcb_desc->DataRate = MgntQuery_TxRateExcludeCCKRates(ieee);//0xc;//ofdm 6m - // tcb_desc->bTxDisableRateFallBack = false; - //} - //else - //pTcb->DataRate = Adapter->MgntInfo.LowestBasicRate; - //RTPRINT(FDM, WA_IOT, ("DHCP TranslateHeader(), pTcb->DataRate = 0x%x\n", pTcb->DataRate)); bdhcp = true; #ifdef _RTL8192_EXT_PATCH_ @@ -708,15 +690,6 @@ int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) bdhcp = true; ieee->LPSDelayCnt = ieee->current_network.tim.tim_count; - //if(pMgntInfo->IOTAction & HT_IOT_ACT_WA_IOT_Broadcom) - //{ - // tcb_desc->DataRate = MgntQuery_TxRateExcludeCCKRates(Adapter->MgntInfo.mBrates);//0xc;//ofdm 6m - // tcb_desc->bTxDisableRateFallBack = FALSE; - //} - //else - // tcb_desc->DataRate = Adapter->MgntInfo.LowestBasicRate; - //RTPRINT(FDM, WA_IOT, ("ARP TranslateHeader(), pTcb->DataRate = 0x%x\n", pTcb->DataRate)); - } } @@ -736,7 +709,6 @@ int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) fc = IEEE80211_FTYPE_DATA; - //if(ieee->current_network.QoS_Enable) if(qos_actived) fc |= IEEE80211_STYPE_QOS_DATA; else @@ -771,7 +743,6 @@ int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) qos_ctl = 0; } - //if (ieee->current_network.QoS_Enable) if(qos_actived) { hdr_len = IEEE80211_3ADDR_LEN + 2; @@ -817,7 +788,6 @@ int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) txb->encrypted = encrypt; txb->payload_size = bytes; - //if (ieee->current_network.QoS_Enable) if(qos_actived) { txb->queue_index = UP2AC(skb->priority); @@ -864,7 +834,7 @@ int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) /* The last fragment takes the remaining length */ bytes = bytes_last_frag; } - //if(ieee->current_network.QoS_Enable) + if(qos_actived) { // add 1 only indicate to corresponding seq number control 2006/7/12 @@ -930,7 +900,6 @@ int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) //WB add to fill data tcb_desc here. only first fragment is considered, need to change, and you may remove to other place. if (txb) { -#if 1 cb_desc *tcb_desc = (cb_desc *)(txb->fragments[0]->cb + MAX_DEV_ADDR_SIZE); tcb_desc->bTxEnableFwCalcDur = 1; if (is_multicast_ether_addr(header.addr1)) @@ -941,20 +910,11 @@ int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) if ( tcb_desc->bMulticast || tcb_desc->bBroadcast) tcb_desc->data_rate = ieee->basic_rate; else - //tcb_desc->data_rate = CURRENT_RATE(ieee->current_network.mode, ieee->rate, ieee->HTCurrentOperaRate); tcb_desc->data_rate = CURRENT_RATE(ieee->mode, ieee->rate, ieee->HTCurrentOperaRate); if(bdhcp == true){ - // Use low rate to send DHCP packet. - //if(ieee->pHTInfo->IOTAction & HT_IOT_ACT_WA_IOT_Broadcom) { - // tcb_desc->data_rate = MGN_1M;//MgntQuery_TxRateExcludeCCKRates(ieee);//0xc;//ofdm 6m - // tcb_desc->bTxDisableRateFallBack = false; - //} - //else - { tcb_desc->data_rate = MGN_1M; tcb_desc->bTxDisableRateFallBack = 1; - } tcb_desc->RATRIndex = 7; tcb_desc->bTxUseDriverAssingedRate = 1; @@ -968,9 +928,6 @@ int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) ieee80211_query_BandwidthMode(ieee, tcb_desc); ieee80211_query_protectionmode(ieee, tcb_desc, txb->fragments[0]); ieee80211_query_seqnum(ieee, txb->fragments[0], header.addr1); -// IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, txb->fragments[0]->data, txb->fragments[0]->len); - //IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, tcb_desc, sizeof(cb_desc)); -#endif } spin_unlock_irqrestore(&ieee->lock, flags); dev_kfree_skb_any(skb); @@ -978,7 +935,7 @@ int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) if (ieee->softmac_features & IEEE_SOFTMAC_TX_QUEUE){ ieee80211_softmac_xmit(txb, ieee); }else{ - if ((*ieee->hard_start_xmit)(txb, dev) == 0) { + if ((*ieee->hard_start_xmit)(txb, ieee) == 0) { stats->tx_packets++; stats->tx_bytes += txb->payload_size; return 0; @@ -997,4 +954,3 @@ int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev) } -//EXPORT_SYMBOL(ieee80211_txb_free); diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c index b74491c..6530d9b 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_wx.c @@ -36,11 +36,7 @@ #include <linux/module.h> #include "ieee80211.h" -#if 0 -static const char *ieee80211_modes[] = { - "?", "a", "b", "ab", "g", "ag", "bg", "abg" -}; -#endif + struct modes_unit { char *mode_string; int mode_size; @@ -203,7 +199,6 @@ static inline char *rtl819x_translate_scan(struct ieee80211_device *ieee, #if (WIRELESS_EXT < 18) if (ieee->wpa_enabled && network->wpa_ie_len){ char buf[MAX_WPA_IE_LEN * 2 + 30]; - // printk("WPA IE\n"); u8 *p = buf; p += sprintf(p, "wpa_ie="); for (i = 0; i < network->wpa_ie_len; i++) { @@ -468,7 +463,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, sec.level = SEC_LEVEL_1; /* 40 and 104 bit WEP */ if (ieee->set_security) - ieee->set_security(dev, &sec); + ieee->set_security(ieee, &sec); /* Do not reset port if card is in Managed mode since resetting will * generate new IEEE 802.11 authentication which may end up in looping @@ -477,7 +472,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee, * the callbacks structures used to initialize the 802.11 stack. */ if (ieee->reset_on_keychange && ieee->iw_mode != IW_MODE_INFRA && - ieee->reset_port && ieee->reset_port(dev)) { + ieee->reset_port && ieee->reset_port(ieee)) { printk(KERN_DEBUG "%s: reset_port failed\n", dev->name); return -EINVAL; } @@ -552,7 +547,6 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee, struct ieee80211_security sec = { .flags = 0, }; - //printk("======>encoding flag:%x,ext flag:%x, ext alg:%d\n", encoding->flags,ext->ext_flags, ext->alg); idx = encoding->flags & IW_ENCODE_INDEX; if (idx) { if (idx < 1 || idx > WEP_KEYS) @@ -568,7 +562,6 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee, group_key = 1; } else { /* some Cisco APs use idx>0 for unicast in dynamic WEP */ - //printk("not group key, flags:%x, ext->alg:%d\n", ext->ext_flags, ext->alg); if (idx != 0 && ext->alg != IW_ENCODE_ALG_WEP) return -EINVAL; if (ieee->iw_mode == IW_MODE_INFRA) @@ -597,7 +590,6 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee, sec.level = SEC_LEVEL_0; sec.flags |= SEC_LEVEL; } - //printk("disabled: flag:%x\n", encoding->flags); goto done; } @@ -674,8 +666,6 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee, goto done; } #if 1 - //skip_host_crypt: - //printk("skip_host_crypt:ext_flags:%x\n", ext->ext_flags); if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) { ieee->tx_keyidx = idx; sec.active_key = idx; @@ -706,11 +696,11 @@ int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee, #endif done: if (ieee->set_security) - ieee->set_security(ieee->dev, &sec); + ieee->set_security(ieee, &sec); if (ieee->reset_on_keychange && ieee->iw_mode != IW_MODE_INFRA && - ieee->reset_port && ieee->reset_port(dev)) { + ieee->reset_port && ieee->reset_port(ieee)) { IEEE80211_DEBUG_WX("%s: reset_port failed\n", dev->name); return -EINVAL; } @@ -795,7 +785,6 @@ int ieee80211_wx_set_auth(struct ieee80211_device *ieee, switch (data->flags & IW_AUTH_INDEX) { case IW_AUTH_WPA_VERSION: /*need to support wpa2 here*/ - //printk("wpa version:%x\n", data->value); break; case IW_AUTH_CIPHER_PAIRWISE: case IW_AUTH_CIPHER_GROUP: @@ -813,8 +802,6 @@ int ieee80211_wx_set_auth(struct ieee80211_device *ieee, break; case IW_AUTH_80211_AUTH_ALG: - //printk("======>%s():data->value is %d\n",__FUNCTION__,data->value); - // ieee->open_wep = (data->value&IW_AUTH_ALG_OPEN_SYSTEM)?1:0; if(data->value & IW_AUTH_ALG_SHARED_KEY){ ieee->open_wep = 0; ieee->auth_mode = 1; @@ -826,17 +813,14 @@ int ieee80211_wx_set_auth(struct ieee80211_device *ieee, else if(data->value & IW_AUTH_ALG_LEAP){ ieee->open_wep = 1; ieee->auth_mode = 2; - //printk("hahahaa:LEAP\n"); } else return -EINVAL; - //printk("open_wep:%d\n", ieee->open_wep); break; #if 1 case IW_AUTH_WPA_ENABLED: ieee->wpa_enabled = (data->value)?1:0; - //printk("enable wpa:%d\n", ieee->wpa_enabled); break; #endif @@ -859,7 +843,6 @@ int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len) if (len>MAX_WPA_IE_LEN || (len && ie == NULL)) { - // printk("return error out, len:%d\n", len); return -EINVAL; } @@ -879,7 +862,6 @@ int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len) ieee->wpa_ie_len = len; } else{ - if (ieee->wpa_ie) kfree(ieee->wpa_ie); ieee->wpa_ie = NULL; ieee->wpa_ie_len = 0; diff --git a/drivers/staging/rtl8192e/ieee80211/rtl819x_BAProc.c b/drivers/staging/rtl8192e/ieee80211/rtl819x_BAProc.c index ae0e5b9..b690cbc 100644 --- a/drivers/staging/rtl8192e/ieee80211/rtl819x_BAProc.c +++ b/drivers/staging/rtl8192e/ieee80211/rtl819x_BAProc.c @@ -1,18 +1,16 @@ -/******************************************************************************************************************************** - * This file is created to process BA Action Frame. According to 802.11 spec, there are 3 BA action types at all. And as BA is - * related to TS, this part need some struture defined in QOS side code. Also TX RX is going to be resturctured, so how to send - * ADDBAREQ ADDBARSP and DELBA packet is still on consideration. Temporarily use MANAGE QUEUE instead of Normal Queue. - * WB 2008-05-27 - * *****************************************************************************************************************************/ +/* + * This file is created to process BA Action Frame. According to 802.11 spec, + * there are 3 BA action types at all. And as BA is related to TS, this part + * need some struture defined in QOS side code. Also TX RX is going to be + * resturctured, so how to send ADDBAREQ ADDBARSP and DELBA packet is still + * on consideration. Temporarily use MANAGE QUEUE instead of Normal Queue. + */ #include "ieee80211.h" #include "rtl819x_BA.h" -/******************************************************************************************************************** - *function: Activate BA entry. And if Time is nozero, start timer. - * input: PBA_RECORD pBA //BA entry to be enabled - * u16 Time //indicate time delay. - * output: none -********************************************************************************************************************/ +/* + * Activate BA entry. And if Time is nozero, start timer. + */ void ActivateBAEntry(struct ieee80211_device* ieee, PBA_RECORD pBA, u16 Time) { pBA->bValid = true; @@ -20,23 +18,18 @@ void ActivateBAEntry(struct ieee80211_device* ieee, PBA_RECORD pBA, u16 Time) mod_timer(&pBA->Timer, jiffies + MSECS(Time)); } -/******************************************************************************************************************** - *function: deactivate BA entry, including its timer. - * input: PBA_RECORD pBA //BA entry to be disabled - * output: none -********************************************************************************************************************/ +/* + * deactivate BA entry, including its timer. + */ void DeActivateBAEntry( struct ieee80211_device* ieee, PBA_RECORD pBA) { pBA->bValid = false; del_timer_sync(&pBA->Timer); } -/******************************************************************************************************************** - *function: deactivete BA entry in Tx Ts, and send DELBA. - * input: - * PTX_TS_RECORD pTxTs //Tx Ts which is to deactivate BA entry. - * output: none - * notice: As PTX_TS_RECORD structure will be defined in QOS, so wait to be merged. //FIXME -********************************************************************************************************************/ + +/* + * deactivete BA entry in Tx Ts, and send DELBA. + */ u8 TxTsDeleteBA( struct ieee80211_device* ieee, PTX_TS_RECORD pTxTs) { PBA_RECORD pAdmittedBa = &pTxTs->TxAdmittedBARecord; //These two BA entries must exist in TS structure @@ -60,13 +53,9 @@ u8 TxTsDeleteBA( struct ieee80211_device* ieee, PTX_TS_RECORD pTxTs) return bSendDELBA; } -/******************************************************************************************************************** - *function: deactivete BA entry in Tx Ts, and send DELBA. - * input: - * PRX_TS_RECORD pRxTs //Rx Ts which is to deactivate BA entry. - * output: none - * notice: As PRX_TS_RECORD structure will be defined in QOS, so wait to be merged. //FIXME, same with above -********************************************************************************************************************/ +/* + * deactivete BA entry in Tx Ts, and send DELBA. + */ u8 RxTsDeleteBA( struct ieee80211_device* ieee, PRX_TS_RECORD pRxTs) { PBA_RECORD pBa = &pRxTs->RxAdmittedBARecord; @@ -81,12 +70,9 @@ u8 RxTsDeleteBA( struct ieee80211_device* ieee, PRX_TS_RECORD pRxTs) return bSendDELBA; } -/******************************************************************************************************************** - *function: reset BA entry - * input: - * PBA_RECORD pBA //entry to be reset - * output: none -********************************************************************************************************************/ +/* + * reset BA entry + */ void ResetBaEntry( PBA_RECORD pBA) { pBA->bValid = false; @@ -95,16 +81,11 @@ void ResetBaEntry( PBA_RECORD pBA) pBA->DialogToken = 0; pBA->BaStartSeqCtrl.ShortData = 0; } -//These functions need porting here or not? -/******************************************************************************************************************************* - *function: construct ADDBAREQ and ADDBARSP frame here together. - * input: u8* Dst //ADDBA frame's destination - * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA. - * u16 StatusCode //status code in RSP and I will use it to indicate whether it's RSP or REQ(will I?) - * u8 type //indicate whether it's RSP(ACT_ADDBARSP) ow REQ(ACT_ADDBAREQ) - * output: none - * return: sk_buff* skb //return constructed skb to xmit -*******************************************************************************************************************************/ + +/* + * construct ADDBAREQ and ADDBARSP frame here together. + * return constructed skb to xmit + */ static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, PBA_RECORD pBA, u16 StatusCode, u8 type) { struct sk_buff *skb = NULL; @@ -174,58 +155,9 @@ static struct sk_buff* ieee80211_ADDBA(struct ieee80211_device* ieee, u8* Dst, P //return NULL; } -#if 0 //I try to merge ADDBA_REQ and ADDBA_RSP frames together.. -/******************************************************************************************************************** - *function: construct ADDBAREQ frame - * input: u8* dst //ADDBARsp frame's destination - * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA_RSP. - * u16 StatusCode //status code. - * output: none - * return: sk_buff* skb //return constructed skb to xmit -********************************************************************************************************************/ -static struct sk_buff* ieee80211_ADDBA_Rsp( IN struct ieee80211_device* ieee, u8* dst, PBA_RECORD pBA, u16 StatusCode) -{ - OCTET_STRING osADDBAFrame, tmp; - - FillOctetString(osADDBAFrame, Buffer, 0); - *pLength = 0; - - ConstructMaFrameHdr( - Adapter, - Addr, - ACT_CAT_BA, - ACT_ADDBARSP, - &osADDBAFrame ); - - // Dialog Token - FillOctetString(tmp, &pBA->DialogToken, 1); - PacketAppendData(&osADDBAFrame, tmp); - - // Status Code - FillOctetString(tmp, &StatusCode, 2); - PacketAppendData(&osADDBAFrame, tmp); - - // BA Parameter Set - FillOctetString(tmp, &pBA->BaParamSet, 2); - PacketAppendData(&osADDBAFrame, tmp); - - // BA Timeout Value - FillOctetString(tmp, &pBA->BaTimeoutValue, 2); - PacketAppendData(&osADDBAFrame, tmp); - - *pLength = osADDBAFrame.Length; -} -#endif - -/******************************************************************************************************************** - *function: construct DELBA frame - * input: u8* dst //DELBA frame's destination - * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA - * TR_SELECT TxRxSelect //TX RX direction - * u16 ReasonCode //status code. - * output: none - * return: sk_buff* skb //return constructed skb to xmit -********************************************************************************************************************/ +/* + * construct DELBA frame + */ static struct sk_buff* ieee80211_DELBA( struct ieee80211_device* ieee, u8* dst, @@ -286,13 +218,11 @@ static struct sk_buff* ieee80211_DELBA( return skb; } -/******************************************************************************************************************** - *function: send ADDBAReq frame out - * input: u8* dst //ADDBAReq frame's destination - * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA - * output: none - * notice: If any possible, please hide pBA in ieee. And temporarily use Manage Queue as softmac_mgmt_xmit() usually does -********************************************************************************************************************/ +/* + * send ADDBAReq frame out + * If any possible, please hide pBA in ieee. + * And temporarily use Manage Queue as softmac_mgmt_xmit() usually does + */ void ieee80211_send_ADDBAReq(struct ieee80211_device* ieee, u8* dst, PBA_RECORD pBA) { struct sk_buff *skb = NULL; @@ -309,17 +239,13 @@ void ieee80211_send_ADDBAReq(struct ieee80211_device* ieee, u8* dst, PBA_RECORD { IEEE80211_DEBUG(IEEE80211_DL_ERR, "alloc skb error in function %s()\n", __FUNCTION__); } - return; } -/******************************************************************************************************************** - *function: send ADDBARSP frame out - * input: u8* dst //DELBA frame's destination - * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA - * u16 StatusCode //RSP StatusCode - * output: none - * notice: If any possible, please hide pBA in ieee. And temporarily use Manage Queue as softmac_mgmt_xmit() usually does -********************************************************************************************************************/ +/* + * send ADDBARSP frame out + * If any possible, please hide pBA in ieee. + * And temporarily use Manage Queue as softmac_mgmt_xmit() usually does + */ void ieee80211_send_ADDBARsp(struct ieee80211_device* ieee, u8* dst, PBA_RECORD pBA, u16 StatusCode) { struct sk_buff *skb = NULL; @@ -333,20 +259,13 @@ void ieee80211_send_ADDBARsp(struct ieee80211_device* ieee, u8* dst, PBA_RECORD { IEEE80211_DEBUG(IEEE80211_DL_ERR, "alloc skb error in function %s()\n", __FUNCTION__); } - - return; - } -/******************************************************************************************************************** - *function: send ADDBARSP frame out - * input: u8* dst //DELBA frame's destination - * PBA_RECORD pBA //BA_RECORD entry which stores the necessary information for BA - * TR_SELECT TxRxSelect //TX or RX - * u16 ReasonCode //DEL ReasonCode - * output: none - * notice: If any possible, please hide pBA in ieee. And temporarily use Manage Queue as softmac_mgmt_xmit() usually does -********************************************************************************************************************/ +/* + * send ADDBARSP frame out + * If any possible, please hide pBA in ieee. + * And temporarily use Manage Queue as softmac_mgmt_xmit() usually does + */ void ieee80211_send_DELBA(struct ieee80211_device* ieee, u8* dst, PBA_RECORD pBA, TR_SELECT TxRxSelect, u16 ReasonCode) { struct sk_buff *skb = NULL; @@ -363,12 +282,6 @@ void ieee80211_send_DELBA(struct ieee80211_device* ieee, u8* dst, PBA_RECORD pBA return ; } -/******************************************************************************************************************** - *function: RX ADDBAReq - * input: struct sk_buff * skb //incoming ADDBAReq skb. - * return: 0(pass), other(fail) - * notice: As this function need support of QOS, I comment some code out. And when qos is ready, this code need to be support. -********************************************************************************************************************/ int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb) { struct ieee80211_hdr_3addr* req = NULL; @@ -440,7 +353,7 @@ int ieee80211_rx_ADDBAReq( struct ieee80211_device* ieee, struct sk_buff *skb) pBA->BaTimeoutValue = *pBaTimeoutVal; pBA->BaStartSeqCtrl = *pBaStartSeqCtrl; //for half N mode we only aggregate 1 frame - if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)) + if (ieee->GetHalfNmodeSupportByAPsHandler(ieee)) pBA->BaParamSet.field.BufferSize = 1; else pBA->BaParamSet.field.BufferSize = 32; @@ -463,12 +376,6 @@ OnADDBAReq_Fail: } -/******************************************************************************************************************** - *function: RX ADDBARSP - * input: struct sk_buff * skb //incoming ADDBAReq skb. - * return: 0(pass), other(fail) - * notice: As this function need support of QOS, I comment some code out. And when qos is ready, this code need to be support. -********************************************************************************************************************/ int ieee80211_rx_ADDBARsp( struct ieee80211_device* ieee, struct sk_buff *skb) { struct ieee80211_hdr_3addr* rsp = NULL; @@ -596,12 +503,6 @@ OnADDBARsp_Reject: } -/******************************************************************************************************************** - *function: RX DELBA - * input: struct sk_buff * skb //incoming ADDBAReq skb. - * return: 0(pass), other(fail) - * notice: As this function need support of QOS, I comment some code out. And when qos is ready, this code need to be support. -********************************************************************************************************************/ int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb) { struct ieee80211_hdr_3addr* delba = NULL; @@ -673,9 +574,7 @@ int ieee80211_rx_DELBA(struct ieee80211_device* ieee,struct sk_buff *skb) return 0; } -// -// ADDBA initiate. This can only be called by TX side. -// +/* ADDBA initiate. This can only be called by TX side. */ void TsInitAddBA( struct ieee80211_device* ieee, @@ -734,12 +633,11 @@ TsInitDelBA( struct ieee80211_device* ieee, PTS_COMMON_INFO pTsCommonInfo, TR_SE DELBA_REASON_END_BA ); } } -/******************************************************************************************************************** - *function: BA setup timer - * input: unsigned long data //acturally we send TX_TS_RECORD or RX_TS_RECORD to these timer - * return: NULL - * notice: -********************************************************************************************************************/ + +/* + * BA setup timer + * acturally we send TX_TS_RECORD or RX_TS_RECORD to these timer + */ void BaSetupTimeOut(unsigned long data) { PTX_TS_RECORD pTxTs = (PTX_TS_RECORD)data; @@ -774,6 +672,5 @@ void RxBaInactTimeout(unsigned long data) &pRxTs->RxAdmittedBARecord, RX_DIR, DELBA_REASON_TIMEOUT); - return ; } diff --git a/drivers/staging/rtl8192e/ieee80211/rtl819x_HTProc.c b/drivers/staging/rtl8192e/ieee80211/rtl819x_HTProc.c index b0c9c78..a2a4fe9 100644 --- a/drivers/staging/rtl8192e/ieee80211/rtl819x_HTProc.c +++ b/drivers/staging/rtl8192e/ieee80211/rtl819x_HTProc.c @@ -29,18 +29,18 @@ u16 MCS_DATA_RATE[2][2][77] = 660, 450, 540, 630, 540, 630, 720, 810, 720, 810, 900, 900, 990} } // Short GI, 40MHz }; -static u8 UNKNOWN_BORADCOM[3] = {0x00, 0x14, 0xbf}; -static u8 LINKSYSWRT330_LINKSYSWRT300_BROADCOM[3] = {0x00, 0x1a, 0x70}; -static u8 LINKSYSWRT350_LINKSYSWRT150_BROADCOM[3] = {0x00, 0x1d, 0x7e}; +static const u8 UNKNOWN_BORADCOM[3] = {0x00, 0x14, 0xbf}; +static const u8 LINKSYSWRT330_LINKSYSWRT300_BROADCOM[3] = {0x00, 0x1a, 0x70}; +static const u8 LINKSYSWRT350_LINKSYSWRT150_BROADCOM[3] = {0x00, 0x1d, 0x7e}; //static u8 NETGEAR834Bv2_BROADCOM[3] = {0x00, 0x1b, 0x2f}; -static u8 BELKINF5D8233V1_RALINK[3] = {0x00, 0x17, 0x3f}; //cosa 03202008 -static u8 BELKINF5D82334V3_RALINK[3] = {0x00, 0x1c, 0xdf}; -static u8 PCI_RALINK[3] = {0x00, 0x90, 0xcc}; -static u8 EDIMAX_RALINK[3] = {0x00, 0x0e, 0x2e}; -static u8 AIRLINK_RALINK[3] = {0x00, 0x18, 0x02}; -static u8 DLINK_ATHEROS[3] = {0x00, 0x1c, 0xf0}; -static u8 CISCO_BROADCOM[3] = {0x00, 0x17, 0x94}; -static u8 LINKSYS_MARVELL_4400N[3] = {0x00, 0x14, 0xa4}; +static const u8 BELKINF5D8233V1_RALINK[3] = {0x00, 0x17, 0x3f}; +static const u8 BELKINF5D82334V3_RALINK[3] = {0x00, 0x1c, 0xdf}; +static const u8 PCI_RALINK[3] = {0x00, 0x90, 0xcc}; +static const u8 EDIMAX_RALINK[3] = {0x00, 0x0e, 0x2e}; +static const u8 AIRLINK_RALINK[3] = {0x00, 0x18, 0x02}; +static const u8 DLINK_ATHEROS[3] = {0x00, 0x1c, 0xf0}; +static const u8 CISCO_BROADCOM[3] = {0x00, 0x17, 0x94}; +static const u8 LINKSYS_MARVELL_4400N[3] = {0x00, 0x14, 0xa4}; // 2008/04/01 MH For Cisco G mode RX TP We need to change FW duration. Should we put the // code in other place?? @@ -55,10 +55,7 @@ static u8 LINKSYS_MARVELL_4400N[3] = {0x00, 0x14, 0xa4}; void HTUpdateDefaultSetting(struct ieee80211_device* ieee) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; - //const typeof( ((struct ieee80211_device *)0)->pHTInfo ) *__mptr = &pHTInfo; - //printk("pHTinfo:%p, &pHTinfo:%p, mptr:%p, offsetof:%x\n", pHTInfo, &pHTInfo, __mptr, offsetof(struct ieee80211_device, pHTInfo)); - //printk("===>ieee:%p,\n", ieee); // ShortGI support pHTInfo->bRegShortGI20MHz= 1; pHTInfo->bRegShortGI40MHz= 1; @@ -148,8 +145,6 @@ void HTDebugHTCapability(u8* CapIE, u8* TitleString ) IEEE80211_DEBUG(IEEE80211_DL_HT, "\tMPDU Density = %d\n", pCapELE->MPDUDensity); IEEE80211_DEBUG(IEEE80211_DL_HT, "\tMCS Rate Set = [%x][%x][%x][%x][%x]\n", pCapELE->MCS[0],\ pCapELE->MCS[1], pCapELE->MCS[2], pCapELE->MCS[3], pCapELE->MCS[4]); - return; - } /******************************************************************************************************************** *function: This function print out each field on HT Information IE mainly from (Beacon/ProbeRsp) @@ -214,7 +209,6 @@ void HTDebugHTInfo(u8* InfoIE, u8* TitleString) IEEE80211_DEBUG(IEEE80211_DL_HT, "\tBasic MCS Rate Set = [%x][%x][%x][%x][%x]\n", pHTInfoEle->BasicMSC[0],\ pHTInfoEle->BasicMSC[1], pHTInfoEle->BasicMSC[2], pHTInfoEle->BasicMSC[3], pHTInfoEle->BasicMSC[4]); - return; } /* @@ -229,7 +223,7 @@ bool IsHTHalfNmode40Bandwidth(struct ieee80211_device* ieee) retValue = false; else if(pHTInfo->bRegBW40MHz == false) // station supports 40 bw retValue = false; - else if(!ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)) // station in half n mode + else if (!ieee->GetHalfNmodeSupportByAPsHandler(ieee)) // station in half n mode retValue = false; else if(((PHT_CAPABILITY_ELE)(pHTInfo->PeerHTCapBuf))->ChlWidth) // ap support 40 bw retValue = true; @@ -246,7 +240,7 @@ bool IsHTHalfNmodeSGI(struct ieee80211_device* ieee, bool is40MHz) if(pHTInfo->bCurrentHTSupport == false ) // wireless is n mode retValue = false; - else if(!ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)) // station in half n mode + else if (!ieee->GetHalfNmodeSupportByAPsHandler(ieee)) // station in half n mode retValue = false; else if(is40MHz) // ap support 40 bw { @@ -658,7 +652,7 @@ void HTConstructCapabilityElement(struct ieee80211_device* ieee, u8* posHTCap, u //HT capability info pCapELE->AdvCoding = 0; // This feature is not supported now!! - if(ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)) + if (ieee->GetHalfNmodeSupportByAPsHandler(ieee)) { pCapELE->ChlWidth = 0; } @@ -711,7 +705,7 @@ void HTConstructCapabilityElement(struct ieee80211_device* ieee, u8* posHTCap, u // 2008.06.12 // For RTL819X, if pairwisekey = wep/tkip, ap is ralink, we support only MCS0~7. - if(ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)) + if (ieee->GetHalfNmodeSupportByAPsHandler(ieee)) { int i; for(i = 1; i< 16; i++) @@ -732,15 +726,6 @@ void HTConstructCapabilityElement(struct ieee80211_device* ieee, u8* posHTCap, u *len = 30 + 2; else *len = 26 + 2; - - - -// IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA | IEEE80211_DL_HT, posHTCap, *len -2); - - //Print each field in detail. Driver should not print out this message by default -// HTDebugHTCapability(posHTCap, (u8*)"HTConstructCapability()"); - return; - } /******************************************************************************************************************** *function: Construct Information Element in Beacon... if HTEnable is turned on @@ -792,9 +777,6 @@ void HTConstructInfoElement(struct ieee80211_device* ieee, u8* posHTInfo, u8* le //STA should not generate High Throughput Information Element *len = 0; } - //IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA | IEEE80211_DL_HT, posHTInfo, *len - 2); - //HTDebugHTInfo(posHTInfo, "HTConstructInforElement"); - return; } /* @@ -1011,7 +993,7 @@ u8 HTFilterMCSRate( struct ieee80211_device* ieee, u8* pSupportMCS, u8* pOperate HT_PickMCSRate(ieee, pOperateMCS); // For RTL819X, if pairwisekey = wep/tkip, we support only MCS0~7. - if(ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)) + if (ieee->GetHalfNmodeSupportByAPsHandler(ieee)) pOperateMCS[1] = 0; // @@ -1651,7 +1633,6 @@ void HTUseDefaultSetting(struct ieee80211_device* ieee) { pHTInfo->bCurrentHTSupport = false; } - return; } /******************************************************************************************************************** *function: check whether HT control field exists @@ -1698,7 +1679,7 @@ void HTSetConnectBwMode(struct ieee80211_device* ieee, HT_CHANNEL_WIDTH Bandwidt return; } //if in half N mode, set to 20M bandwidth please 09.08.2008 WB. - if(Bandwidth==HT_CHANNEL_WIDTH_20_40 && (!ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))) + if (Bandwidth==HT_CHANNEL_WIDTH_20_40 && (!ieee->GetHalfNmodeSupportByAPsHandler(ieee))) { // Handle Illegal extention channel offset!! if(ieee->current_network.channel<2 && Offset==HT_EXTCHNL_OFFSET_LOWER) @@ -1735,16 +1716,16 @@ void HTSetConnectBwModeCallback(struct ieee80211_device* ieee) if(pHTInfo->bCurBW40MHz) { if(pHTInfo->CurSTAExtChnlOffset==HT_EXTCHNL_OFFSET_UPPER) - ieee->set_chan(ieee->dev, ieee->current_network.channel+2); + ieee->set_chan(ieee, ieee->current_network.channel+2); else if(pHTInfo->CurSTAExtChnlOffset==HT_EXTCHNL_OFFSET_LOWER) - ieee->set_chan(ieee->dev, ieee->current_network.channel-2); + ieee->set_chan(ieee, ieee->current_network.channel-2); else - ieee->set_chan(ieee->dev, ieee->current_network.channel); + ieee->set_chan(ieee, ieee->current_network.channel); - ieee->SetBWModeHandler(ieee->dev, HT_CHANNEL_WIDTH_20_40, pHTInfo->CurSTAExtChnlOffset); + ieee->SetBWModeHandler(ieee, HT_CHANNEL_WIDTH_20_40, pHTInfo->CurSTAExtChnlOffset); } else { - ieee->set_chan(ieee->dev, ieee->current_network.channel); - ieee->SetBWModeHandler(ieee->dev, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); + ieee->set_chan(ieee, ieee->current_network.channel); + ieee->SetBWModeHandler(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); } pHTInfo->bSwBwInProgress = false; diff --git a/drivers/staging/rtl8192e/ieee80211/rtl819x_TSProc.c b/drivers/staging/rtl8192e/ieee80211/rtl819x_TSProc.c index 5876b4d..29eecf0 100644 --- a/drivers/staging/rtl8192e/ieee80211/rtl819x_TSProc.c +++ b/drivers/staging/rtl8192e/ieee80211/rtl819x_TSProc.c @@ -293,7 +293,6 @@ PTS_COMMON_INFO SearchAdmitTRStream(struct ieee80211_device *ieee, u8* Addr, u8 if (pRet->TSpec.f.TSInfo.field.ucTSID == TID) if(pRet->TSpec.f.TSInfo.field.ucDirection == dir) { - // printk("Bingo! got it\n"); break; } |