diff options
Diffstat (limited to 'drivers/staging/rtl8192u')
25 files changed, 1705 insertions, 3394 deletions
diff --git a/drivers/staging/rtl8192u/ieee80211/dot11d.c b/drivers/staging/rtl8192u/ieee80211/dot11d.c index ba284bfb3b6d..2fb575a2b6ab 100644 --- a/drivers/staging/rtl8192u/ieee80211/dot11d.c +++ b/drivers/staging/rtl8192u/ieee80211/dot11d.c @@ -5,14 +5,14 @@ void Dot11d_Init(struct ieee80211_device *ieee) { - PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(ieee); + struct rt_dot11d_info *pDot11dInfo = GET_DOT11D_INFO(ieee); - pDot11dInfo->bEnabled = false; + pDot11dInfo->enabled = false; - pDot11dInfo->State = DOT11D_STATE_NONE; - pDot11dInfo->CountryIeLen = 0; + pDot11dInfo->state = DOT11D_STATE_NONE; + pDot11dInfo->country_ie_len = 0; memset(pDot11dInfo->channel_map, 0, MAX_CHANNEL_NUMBER + 1); - memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1); + memset(pDot11dInfo->max_tx_pwr_dbm_list, 0xFF, MAX_CHANNEL_NUMBER+1); RESET_CIE_WATCHDOG(ieee); netdev_info(ieee->dev, "Dot11d_Init()\n"); @@ -23,10 +23,10 @@ EXPORT_SYMBOL(Dot11d_Init); void Dot11d_Reset(struct ieee80211_device *ieee) { u32 i; - PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(ieee); + struct rt_dot11d_info *pDot11dInfo = GET_DOT11D_INFO(ieee); /* Clear old channel map */ memset(pDot11dInfo->channel_map, 0, MAX_CHANNEL_NUMBER+1); - memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1); + memset(pDot11dInfo->max_tx_pwr_dbm_list, 0xFF, MAX_CHANNEL_NUMBER+1); /* Set new channel map */ for (i = 1; i <= 11; i++) (pDot11dInfo->channel_map)[i] = 1; @@ -34,8 +34,8 @@ void Dot11d_Reset(struct ieee80211_device *ieee) for (i = 12; i <= 14; i++) (pDot11dInfo->channel_map)[i] = 2; - pDot11dInfo->State = DOT11D_STATE_NONE; - pDot11dInfo->CountryIeLen = 0; + pDot11dInfo->state = DOT11D_STATE_NONE; + pDot11dInfo->country_ie_len = 0; RESET_CIE_WATCHDOG(ieee); } EXPORT_SYMBOL(Dot11d_Reset); @@ -52,24 +52,24 @@ EXPORT_SYMBOL(Dot11d_Reset); void Dot11d_UpdateCountryIe(struct ieee80211_device *dev, u8 *pTaddr, u16 CoutryIeLen, u8 *pCoutryIe) { - PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev); + struct rt_dot11d_info *pDot11dInfo = GET_DOT11D_INFO(dev); u8 i, j, NumTriples, MaxChnlNum; - PCHNL_TXPOWER_TRIPLE pTriple; + struct chnl_txpower_triple *pTriple; memset(pDot11dInfo->channel_map, 0, MAX_CHANNEL_NUMBER+1); - memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1); + memset(pDot11dInfo->max_tx_pwr_dbm_list, 0xFF, MAX_CHANNEL_NUMBER+1); MaxChnlNum = 0; NumTriples = (CoutryIeLen - 3) / 3; /* skip 3-byte country string. */ - pTriple = (PCHNL_TXPOWER_TRIPLE)(pCoutryIe + 3); + pTriple = (struct chnl_txpower_triple *)(pCoutryIe + 3); for (i = 0; i < NumTriples; i++) { - if (MaxChnlNum >= pTriple->FirstChnl) { + if (MaxChnlNum >= pTriple->first_channel) { /* It is not in a monotonically increasing order, so * stop processing. */ netdev_err(dev->dev, "Dot11d_UpdateCountryIe(): Invalid country IE, skip it........1\n"); return; } - if (MAX_CHANNEL_NUMBER < (pTriple->FirstChnl + pTriple->NumChnls)) { + if (MAX_CHANNEL_NUMBER < (pTriple->first_channel + pTriple->num_channels)) { /* It is not a valid set of channel id, so stop * processing. */ @@ -77,13 +77,13 @@ void Dot11d_UpdateCountryIe(struct ieee80211_device *dev, u8 *pTaddr, return; } - for (j = 0; j < pTriple->NumChnls; j++) { - pDot11dInfo->channel_map[pTriple->FirstChnl + j] = 1; - pDot11dInfo->MaxTxPwrDbmList[pTriple->FirstChnl + j] = pTriple->MaxTxPowerInDbm; - MaxChnlNum = pTriple->FirstChnl + j; + for (j = 0; j < pTriple->num_channels; j++) { + pDot11dInfo->channel_map[pTriple->first_channel + j] = 1; + pDot11dInfo->max_tx_pwr_dbm_list[pTriple->first_channel + j] = pTriple->max_tx_pwr_dbm; + MaxChnlNum = pTriple->first_channel + j; } - pTriple = (PCHNL_TXPOWER_TRIPLE)((u8 *)pTriple + 3); + pTriple = (struct chnl_txpower_triple *)((u8 *)pTriple + 3); } netdev_info(dev->dev, "Channel List:"); for (i = 1; i <= MAX_CHANNEL_NUMBER; i++) @@ -93,15 +93,15 @@ void Dot11d_UpdateCountryIe(struct ieee80211_device *dev, u8 *pTaddr, UPDATE_CIE_SRC(dev, pTaddr); - pDot11dInfo->CountryIeLen = CoutryIeLen; - memcpy(pDot11dInfo->CountryIeBuf, pCoutryIe, CoutryIeLen); - pDot11dInfo->State = DOT11D_STATE_LEARNED; + pDot11dInfo->country_ie_len = CoutryIeLen; + memcpy(pDot11dInfo->country_ie_buf, pCoutryIe, CoutryIeLen); + pDot11dInfo->state = DOT11D_STATE_LEARNED; } EXPORT_SYMBOL(Dot11d_UpdateCountryIe); u8 DOT11D_GetMaxTxPwrInDbm(struct ieee80211_device *dev, u8 Channel) { - PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev); + struct rt_dot11d_info *pDot11dInfo = GET_DOT11D_INFO(dev); u8 MaxTxPwrInDbm = 255; if (Channel > MAX_CHANNEL_NUMBER) { @@ -109,7 +109,7 @@ u8 DOT11D_GetMaxTxPwrInDbm(struct ieee80211_device *dev, u8 Channel) return MaxTxPwrInDbm; } if (pDot11dInfo->channel_map[Channel]) - MaxTxPwrInDbm = pDot11dInfo->MaxTxPwrDbmList[Channel]; + MaxTxPwrInDbm = pDot11dInfo->max_tx_pwr_dbm_list[Channel]; return MaxTxPwrInDbm; } @@ -117,11 +117,11 @@ EXPORT_SYMBOL(DOT11D_GetMaxTxPwrInDbm); void DOT11D_ScanComplete(struct ieee80211_device *dev) { - PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev); + struct rt_dot11d_info *pDot11dInfo = GET_DOT11D_INFO(dev); - switch (pDot11dInfo->State) { + switch (pDot11dInfo->state) { case DOT11D_STATE_LEARNED: - pDot11dInfo->State = DOT11D_STATE_DONE; + pDot11dInfo->state = DOT11D_STATE_DONE; break; case DOT11D_STATE_DONE: @@ -138,7 +138,7 @@ EXPORT_SYMBOL(DOT11D_ScanComplete); int IsLegalChannel(struct ieee80211_device *dev, u8 channel) { - PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev); + struct rt_dot11d_info *pDot11dInfo = GET_DOT11D_INFO(dev); if (channel > MAX_CHANNEL_NUMBER) { netdev_err(dev->dev, "IsLegalChannel(): Invalid Channel\n"); @@ -152,7 +152,7 @@ EXPORT_SYMBOL(IsLegalChannel); int ToLegalChannel(struct ieee80211_device *dev, u8 channel) { - PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev); + struct rt_dot11d_info *pDot11dInfo = GET_DOT11D_INFO(dev); u8 default_chn = 0; u32 i = 0; diff --git a/drivers/staging/rtl8192u/ieee80211/dot11d.h b/drivers/staging/rtl8192u/ieee80211/dot11d.h index 88bc298305bd..363a6bed18dd 100644 --- a/drivers/staging/rtl8192u/ieee80211/dot11d.h +++ b/drivers/staging/rtl8192u/ieee80211/dot11d.h @@ -4,62 +4,51 @@ #include "ieee80211.h" +struct chnl_txpower_triple { + u8 first_channel; + u8 num_channels; + u8 max_tx_pwr_dbm; +}; -typedef struct _CHNL_TXPOWER_TRIPLE { - u8 FirstChnl; - u8 NumChnls; - u8 MaxTxPowerInDbm; -} CHNL_TXPOWER_TRIPLE, *PCHNL_TXPOWER_TRIPLE; - -typedef enum _DOT11D_STATE { +enum dot11d_state { DOT11D_STATE_NONE = 0, DOT11D_STATE_LEARNED, DOT11D_STATE_DONE, -} DOT11D_STATE; +}; -typedef struct _RT_DOT11D_INFO { - /* DECLARE_RT_OBJECT(RT_DOT11D_INFO); */ +struct rt_dot11d_info { + bool enabled; /* dot11MultiDomainCapabilityEnabled */ - bool bEnabled; /* dot11MultiDomainCapabilityEnabled */ + u16 country_ie_len; /* > 0 if country_ie_buf[] contains valid country information element. */ + u8 country_ie_buf[MAX_IE_LEN]; + u8 country_ie_src_addr[6]; /* Source AP of the country IE. */ + u8 country_ie_watchdog; - u16 CountryIeLen; /* > 0 if CountryIeBuf[] contains valid country information element. */ - u8 CountryIeBuf[MAX_IE_LEN]; - u8 CountryIeSrcAddr[6]; /* Source AP of the country IE. */ - u8 CountryIeWatchdog; + u8 channel_map[MAX_CHANNEL_NUMBER + 1]; /* !Value 0: Invalid, 1: Valid (active scan), 2: Valid (passive scan) */ + u8 max_tx_pwr_dbm_list[MAX_CHANNEL_NUMBER + 1]; - u8 channel_map[MAX_CHANNEL_NUMBER+1]; /* !Value 0: Invalid, 1: Valid (active scan), 2: Valid (passive scan) */ - u8 MaxTxPwrDbmList[MAX_CHANNEL_NUMBER+1]; + enum dot11d_state state; +}; - DOT11D_STATE State; -} RT_DOT11D_INFO, *PRT_DOT11D_INFO; -#define eqMacAddr(a, b) (((a)[0] == (b)[0] && \ +#define eqMacAddr(a, b) (((a)[0] == (b)[0] && \ (a)[1] == (b)[1] && (a)[2] == (b)[2] && (a)[3] == (b)[3] && \ (a)[4] == (b)[4] && (a)[5] == (b)[5]) ? 1 : 0) #define cpMacAddr(des, src) ((des)[0] = (src)[0], \ (des)[1] = (src)[1], (des)[2] = (src)[2], \ (des)[3] = (src)[3], (des)[4] = (src)[4], \ (des)[5] = (src)[5]) -#define GET_DOT11D_INFO(__pIeeeDev) ((PRT_DOT11D_INFO)((__pIeeeDev)->pDot11dInfo)) - -#define IS_DOT11D_ENABLE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->bEnabled) -#define IS_COUNTRY_IE_VALID(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen > 0) +#define GET_DOT11D_INFO(__pIeeeDev) ((struct rt_dot11d_info *)((__pIeeeDev)->pDot11dInfo)) -#define IS_EQUAL_CIE_SRC(__pIeeeDev, __pTa) eqMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) -#define UPDATE_CIE_SRC(__pIeeeDev, __pTa) cpMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa) +#define IS_DOT11D_ENABLE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->enabled) +#define IS_COUNTRY_IE_VALID(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->country_ie_len > 0) -#define IS_COUNTRY_IE_CHANGED(__pIeeeDev, __Ie) \ - (((__Ie).Length == 0 || (__Ie).Length != GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen) ? \ - FALSE : \ - (!memcmp(GET_DOT11D_INFO(__pIeeeDev)->CountryIeBuf, (__Ie).Octet, (__Ie).Length))) +#define IS_EQUAL_CIE_SRC(__pIeeeDev, __pTa) eqMacAddr(GET_DOT11D_INFO(__pIeeeDev)->country_ie_src_addr, __pTa) +#define UPDATE_CIE_SRC(__pIeeeDev, __pTa) cpMacAddr(GET_DOT11D_INFO(__pIeeeDev)->country_ie_src_addr, __pTa) -#define CIE_WATCHDOG_TH 1 -#define GET_CIE_WATCHDOG(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->CountryIeWatchdog) +#define GET_CIE_WATCHDOG(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->country_ie_watchdog) #define RESET_CIE_WATCHDOG(__pIeeeDev) (GET_CIE_WATCHDOG(__pIeeeDev) = 0) #define UPDATE_CIE_WATCHDOG(__pIeeeDev) (++GET_CIE_WATCHDOG(__pIeeeDev)) -#define IS_DOT11D_STATE_DONE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->State == DOT11D_STATE_DONE) - - void Dot11d_Init( struct ieee80211_device *dev diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211.h b/drivers/staging/rtl8192u/ieee80211/ieee80211.h index 3addaa65085a..3cfeac0d7214 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211.h +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211.h @@ -1543,14 +1543,14 @@ typedef struct _RT_POWER_SAVE_CONTROL { bool bTmpFilterHiddenAP; bool bTmpUpdateParms; u8 tmpSsidBuf[33]; - OCTET_STRING tmpSsid2Scan; + struct octet_string tmpSsid2Scan; bool bTmpSsid2Scan; u8 tmpNetworkType; u8 tmpChannelNumber; u16 tmpBcnPeriod; u8 tmpDtimPeriod; u16 tmpmCap; - OCTET_STRING tmpSuppRateSet; + struct octet_string tmpSuppRateSet; u8 tmpSuppRateBuf[MAX_NUM_RATES]; bool bTmpSuppRate; IbssParms tmpIbpm; @@ -1646,12 +1646,12 @@ struct ieee80211_device { struct list_head Tx_TS_Admit_List; struct list_head Tx_TS_Pending_List; struct list_head Tx_TS_Unused_List; - TX_TS_RECORD TxTsRecord[TOTAL_TS_NUM]; + struct tx_ts_record TxTsRecord[TOTAL_TS_NUM]; // 802.11e and WMM Traffic Stream Info (RX) struct list_head Rx_TS_Admit_List; struct list_head Rx_TS_Pending_List; struct list_head Rx_TS_Unused_List; - RX_TS_RECORD RxTsRecord[TOTAL_TS_NUM]; + struct rx_ts_record RxTsRecord[TOTAL_TS_NUM]; //#ifdef TO_DO_LIST RX_REORDER_ENTRY RxReorderEntry[128]; struct list_head RxReorder_Unused_List; @@ -2002,7 +2002,7 @@ struct ieee80211_device { short (*check_nic_enough_desc)(struct net_device *dev, 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 (*SetBWModeHandler)(struct net_device *dev, enum ht_channel_width Bandwidth, enum ht_extension_chan_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); @@ -2358,7 +2358,7 @@ 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); + enum ht_channel_width Bandwidth, enum ht_extension_chan_offset Offset); void HTUpdateDefaultSetting(struct ieee80211_device *ieee); void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u8 *len, u8 isEncrypt); @@ -2388,10 +2388,10 @@ 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, +void TsInitAddBA(struct ieee80211_device *ieee, struct tx_ts_record *pTS, u8 Policy, u8 bOverwritePending); void TsInitDelBA(struct ieee80211_device *ieee, - PTS_COMMON_INFO pTsCommonInfo, TR_SELECT TxRxSelect); + struct ts_common_info *pTsCommonInfo, enum tr_select TxRxSelect); void BaSetupTimeOut(struct timer_list *t); void TxBaInactTimeout(struct timer_list *t); void RxBaInactTimeout(struct timer_list *t); @@ -2399,14 +2399,14 @@ void ResetBaEntry(PBA_RECORD pBA); //function in TS.c bool GetTs( struct ieee80211_device *ieee, - PTS_COMMON_INFO *ppTS, + struct ts_common_info **ppTS, u8 *Addr, u8 TID, - TR_SELECT TxRxSelect, //Rx:1, Tx:0 + enum tr_select TxRxSelect, //Rx:1, Tx:0 bool bAddNewTs ); void TSInitialize(struct ieee80211_device *ieee); -void TsStartAddBaProcess(struct ieee80211_device *ieee, PTX_TS_RECORD pTxTS); +void TsStartAddBaProcess(struct ieee80211_device *ieee, struct tx_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); diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c index a7efaae4e25a..1088fa0aee0e 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c @@ -54,9 +54,9 @@ struct ieee80211_tkip_data { int key_idx; struct crypto_skcipher *rx_tfm_arc4; - struct crypto_ahash *rx_tfm_michael; + struct crypto_shash *rx_tfm_michael; struct crypto_skcipher *tx_tfm_arc4; - struct crypto_ahash *tx_tfm_michael; + struct crypto_shash *tx_tfm_michael; /* scratch buffers for virt_to_page() (crypto API) */ u8 rx_hdr[16], tx_hdr[16]; @@ -80,8 +80,7 @@ static void *ieee80211_tkip_init(int key_idx) goto fail; } - priv->tx_tfm_michael = crypto_alloc_ahash("michael_mic", 0, - CRYPTO_ALG_ASYNC); + priv->tx_tfm_michael = crypto_alloc_shash("michael_mic", 0, 0); if (IS_ERR(priv->tx_tfm_michael)) { printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " "crypto API michael_mic\n"); @@ -98,8 +97,7 @@ static void *ieee80211_tkip_init(int key_idx) goto fail; } - priv->rx_tfm_michael = crypto_alloc_ahash("michael_mic", 0, - CRYPTO_ALG_ASYNC); + priv->rx_tfm_michael = crypto_alloc_shash("michael_mic", 0, 0); if (IS_ERR(priv->rx_tfm_michael)) { printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " "crypto API michael_mic\n"); @@ -111,9 +109,9 @@ static void *ieee80211_tkip_init(int key_idx) fail: if (priv) { - crypto_free_ahash(priv->tx_tfm_michael); + crypto_free_shash(priv->tx_tfm_michael); crypto_free_skcipher(priv->tx_tfm_arc4); - crypto_free_ahash(priv->rx_tfm_michael); + crypto_free_shash(priv->rx_tfm_michael); crypto_free_skcipher(priv->rx_tfm_arc4); kfree(priv); } @@ -127,9 +125,9 @@ static void ieee80211_tkip_deinit(void *priv) struct ieee80211_tkip_data *_priv = priv; if (_priv) { - crypto_free_ahash(_priv->tx_tfm_michael); + crypto_free_shash(_priv->tx_tfm_michael); crypto_free_skcipher(_priv->tx_tfm_arc4); - crypto_free_ahash(_priv->rx_tfm_michael); + crypto_free_shash(_priv->rx_tfm_michael); crypto_free_skcipher(_priv->rx_tfm_arc4); } kfree(priv); @@ -500,30 +498,31 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) return keyidx; } -static int michael_mic(struct crypto_ahash *tfm_michael, u8 *key, u8 *hdr, +static int michael_mic(struct crypto_shash *tfm_michael, u8 *key, u8 *hdr, u8 *data, size_t data_len, u8 *mic) { - AHASH_REQUEST_ON_STACK(req, tfm_michael); - struct scatterlist sg[2]; + SHASH_DESC_ON_STACK(desc, tfm_michael); int err; - if (tfm_michael == NULL) { - printk(KERN_WARNING "michael_mic: tfm_michael == NULL\n"); - return -1; - } - - sg_init_table(sg, 2); - sg_set_buf(&sg[0], hdr, 16); - sg_set_buf(&sg[1], data, data_len); + desc->tfm = tfm_michael; + desc->flags = 0; - if (crypto_ahash_setkey(tfm_michael, key, 8)) + if (crypto_shash_setkey(tfm_michael, key, 8)) return -1; - ahash_request_set_tfm(req, tfm_michael); - ahash_request_set_callback(req, 0, NULL, NULL); - ahash_request_set_crypt(req, sg, mic, data_len + 16); - err = crypto_ahash_digest(req); - ahash_request_zero(req); + err = crypto_shash_init(desc); + if (err) + goto out; + err = crypto_shash_update(desc, hdr, 16); + if (err) + goto out; + err = crypto_shash_update(desc, data, data_len); + if (err) + goto out; + err = crypto_shash_final(desc, mic); + +out: + shash_desc_zero(desc); return err; } @@ -663,9 +662,9 @@ static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv) { struct ieee80211_tkip_data *tkey = priv; int keyidx; - struct crypto_ahash *tfm = tkey->tx_tfm_michael; + struct crypto_shash *tfm = tkey->tx_tfm_michael; struct crypto_skcipher *tfm2 = tkey->tx_tfm_arc4; - struct crypto_ahash *tfm3 = tkey->rx_tfm_michael; + struct crypto_shash *tfm3 = tkey->rx_tfm_michael; struct crypto_skcipher *tfm4 = tkey->rx_tfm_arc4; keyidx = tkey->key_idx; diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c index f2cdcc2bcab4..28cae82d795c 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c @@ -508,10 +508,10 @@ drop: return 1; } -static bool AddReorderEntry(PRX_TS_RECORD pTS, PRX_REORDER_ENTRY pReorderEntry) +static bool AddReorderEntry(struct rx_ts_record *pTS, PRX_REORDER_ENTRY pReorderEntry) { - struct list_head *pList = &pTS->RxPendingPktList; - while(pList->next != &pTS->RxPendingPktList) + struct list_head *pList = &pTS->rx_pending_pkt_list; + while(pList->next != &pTS->rx_pending_pkt_list) { if( SN_LESS(pReorderEntry->SeqNum, ((PRX_REORDER_ENTRY)list_entry(pList->next,RX_REORDER_ENTRY,List))->SeqNum) ) { @@ -586,16 +586,16 @@ void ieee80211_indicate_packets(struct ieee80211_device *ieee, struct ieee80211_ static void RxReorderIndicatePacket(struct ieee80211_device *ieee, struct ieee80211_rxb *prxb, - PRX_TS_RECORD pTS, u16 SeqNum) + struct rx_ts_record *pTS, u16 SeqNum) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; PRX_REORDER_ENTRY pReorderEntry = NULL; struct ieee80211_rxb **prxbIndicateArray; u8 WinSize = pHTInfo->RxReorderWinSize; - u16 WinEnd = (pTS->RxIndicateSeq + WinSize -1)%4096; + u16 WinEnd = (pTS->rx_indicate_seq + WinSize - 1) % 4096; 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",__func__,SeqNum,pTS->RxIndicateSeq,WinSize); + IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): Seq is %d,pTS->rx_indicate_seq is %d, WinSize is %d\n",__func__,SeqNum,pTS->rx_indicate_seq,WinSize); prxbIndicateArray = kmalloc_array(REORDER_WIN_SIZE, sizeof(struct ieee80211_rxb *), @@ -604,14 +604,14 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee, return; /* Rx Reorder initialize condition.*/ - if (pTS->RxIndicateSeq == 0xffff) { - pTS->RxIndicateSeq = SeqNum; + if (pTS->rx_indicate_seq == 0xffff) { + pTS->rx_indicate_seq = SeqNum; } /* Drop out the packet which SeqNum is smaller than WinStart */ - if (SN_LESS(SeqNum, pTS->RxIndicateSeq)) { + if (SN_LESS(SeqNum, pTS->rx_indicate_seq)) { IEEE80211_DEBUG(IEEE80211_DL_REORDER,"Packet Drop! IndicateSeq: %d, NewSeq: %d\n", - pTS->RxIndicateSeq, SeqNum); + pTS->rx_indicate_seq, SeqNum); pHTInfo->RxReorderDropCounter++; { int i; @@ -631,16 +631,16 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee, * 1. Incoming SeqNum is equal to WinStart =>Window shift 1 * 2. Incoming SeqNum is larger than the WinEnd => Window shift N */ - if(SN_EQUAL(SeqNum, pTS->RxIndicateSeq)) { - pTS->RxIndicateSeq = (pTS->RxIndicateSeq + 1) % 4096; + if(SN_EQUAL(SeqNum, pTS->rx_indicate_seq)) { + pTS->rx_indicate_seq = (pTS->rx_indicate_seq + 1) % 4096; bMatchWinStart = true; } else if(SN_LESS(WinEnd, SeqNum)) { if(SeqNum >= (WinSize - 1)) { - pTS->RxIndicateSeq = SeqNum + 1 -WinSize; + pTS->rx_indicate_seq = SeqNum + 1 -WinSize; } else { - pTS->RxIndicateSeq = 4095 - (WinSize - (SeqNum +1)) + 1; + pTS->rx_indicate_seq = 4095 - (WinSize - (SeqNum + 1)) + 1; } - IEEE80211_DEBUG(IEEE80211_DL_REORDER, "Window Shift! IndicateSeq: %d, NewSeq: %d\n",pTS->RxIndicateSeq, SeqNum); + IEEE80211_DEBUG(IEEE80211_DL_REORDER, "Window Shift! IndicateSeq: %d, NewSeq: %d\n",pTS->rx_indicate_seq, SeqNum); } /* @@ -655,7 +655,7 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee, if(bMatchWinStart) { /* Current packet is going to be indicated.*/ IEEE80211_DEBUG(IEEE80211_DL_REORDER, "Packets indication!! IndicateSeq: %d, NewSeq: %d\n",\ - pTS->RxIndicateSeq, SeqNum); + pTS->rx_indicate_seq, SeqNum); prxbIndicateArray[0] = prxb; // printk("========================>%s(): SeqNum is %d\n",__func__,SeqNum); index = 1; @@ -673,7 +673,7 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee, if(!AddReorderEntry(pTS, pReorderEntry)) { IEEE80211_DEBUG(IEEE80211_DL_REORDER, "%s(): Duplicate packet is dropped!! IndicateSeq: %d, NewSeq: %d\n", - __func__, pTS->RxIndicateSeq, SeqNum); + __func__, pTS->rx_indicate_seq, SeqNum); list_add_tail(&pReorderEntry->List,&ieee->RxReorder_Unused_List); { int i; @@ -685,7 +685,7 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee, } } else { IEEE80211_DEBUG(IEEE80211_DL_REORDER, - "Pkt insert into buffer!! IndicateSeq: %d, NewSeq: %d\n",pTS->RxIndicateSeq, SeqNum); + "Pkt insert into buffer!! IndicateSeq: %d, NewSeq: %d\n",pTS->rx_indicate_seq, SeqNum); } } else { @@ -707,11 +707,11 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee, } /* Check if there is any packet need indicate.*/ - while(!list_empty(&pTS->RxPendingPktList)) { + while(!list_empty(&pTS->rx_pending_pkt_list)) { IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): start RREORDER indicate\n",__func__); - pReorderEntry = (PRX_REORDER_ENTRY)list_entry(pTS->RxPendingPktList.prev,RX_REORDER_ENTRY,List); - if (SN_LESS(pReorderEntry->SeqNum, pTS->RxIndicateSeq) || - SN_EQUAL(pReorderEntry->SeqNum, pTS->RxIndicateSeq)) + pReorderEntry = (PRX_REORDER_ENTRY)list_entry(pTS->rx_pending_pkt_list.prev,RX_REORDER_ENTRY,List); + if (SN_LESS(pReorderEntry->SeqNum, pTS->rx_indicate_seq) || + SN_EQUAL(pReorderEntry->SeqNum, pTS->rx_indicate_seq)) { /* This protect buffer from overflow. */ if (index >= REORDER_WIN_SIZE) { @@ -722,10 +722,10 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee, list_del_init(&pReorderEntry->List); - if(SN_EQUAL(pReorderEntry->SeqNum, pTS->RxIndicateSeq)) - pTS->RxIndicateSeq = (pTS->RxIndicateSeq + 1) % 4096; + if(SN_EQUAL(pReorderEntry->SeqNum, pTS->rx_indicate_seq)) + pTS->rx_indicate_seq = (pTS->rx_indicate_seq + 1) % 4096; - IEEE80211_DEBUG(IEEE80211_DL_REORDER,"Packets indication!! IndicateSeq: %d, NewSeq: %d\n",pTS->RxIndicateSeq, SeqNum); + IEEE80211_DEBUG(IEEE80211_DL_REORDER,"Packets indication!! IndicateSeq: %d, NewSeq: %d\n",pTS->rx_indicate_seq, SeqNum); prxbIndicateArray[index] = pReorderEntry->prxb; // printk("========================>%s(): pReorderEntry->SeqNum is %d\n",__func__,pReorderEntry->SeqNum); index++; @@ -740,8 +740,8 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee, /* Handling pending timer. Set this timer to prevent from long time Rx buffering.*/ if (index>0) { // Cancel previous pending timer. - // del_timer_sync(&pTS->RxPktPendingTimer); - pTS->RxTimeoutIndicateSeq = 0xffff; + // del_timer_sync(&pTS->rx_pkt_pending_timer); + pTS->rx_timeout_indicate_seq = 0xffff; // Indicate packets if(index>REORDER_WIN_SIZE){ @@ -752,15 +752,15 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee, ieee80211_indicate_packets(ieee, prxbIndicateArray, index); } - if (bPktInBuf && pTS->RxTimeoutIndicateSeq==0xffff) { + if (bPktInBuf && pTS->rx_timeout_indicate_seq == 0xffff) { // Set new pending timer. IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): SET rx timeout timer\n", __func__); - pTS->RxTimeoutIndicateSeq = pTS->RxIndicateSeq; - if(timer_pending(&pTS->RxPktPendingTimer)) - del_timer_sync(&pTS->RxPktPendingTimer); - pTS->RxPktPendingTimer.expires = jiffies + + pTS->rx_timeout_indicate_seq = pTS->rx_indicate_seq; + if(timer_pending(&pTS->rx_pkt_pending_timer)) + del_timer_sync(&pTS->rx_pkt_pending_timer); + pTS->rx_pkt_pending_timer.expires = jiffies + msecs_to_jiffies(pHTInfo->RxReorderPendingTime); - add_timer(&pTS->RxPktPendingTimer); + add_timer(&pTS->rx_pkt_pending_timer); } kfree(prxbIndicateArray); @@ -894,12 +894,11 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, u16 fc, type, stype, sc; struct net_device_stats *stats; unsigned int frag; - u8 *payload; u16 ethertype; //added by amy for reorder u8 TID = 0; u16 SeqNum = 0; - PRX_TS_RECORD pTS = NULL; + struct rx_ts_record *pTS = NULL; //bool bIsAggregateFrame = false; //added by amy for reorder #ifdef NOT_YET @@ -1018,27 +1017,27 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, } else { - PRX_TS_RECORD pRxTS = NULL; + struct rx_ts_record *pRxTS = NULL; //IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): QOS ENABLE AND RECEIVE QOS DATA , we will get Ts, tid:%d\n",__func__, tid); if(GetTs( ieee, - (PTS_COMMON_INFO *) &pRxTS, + (struct ts_common_info **) &pRxTS, hdr->addr2, Frame_QoSTID((u8 *)(skb->data)), RX_DIR, true)) { - // IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): pRxTS->RxLastFragNum is %d,frag is %d,pRxTS->RxLastSeqNum is %d,seq is %d\n",__func__,pRxTS->RxLastFragNum,frag,pRxTS->RxLastSeqNum,WLAN_GET_SEQ_SEQ(sc)); + // IEEE80211_DEBUG(IEEE80211_DL_REORDER,"%s(): pRxTS->rx_last_frag_num is %d,frag is %d,pRxTS->rx_last_seq_num is %d,seq is %d\n",__func__,pRxTS->rx_last_frag_num,frag,pRxTS->rx_last_seq_num,WLAN_GET_SEQ_SEQ(sc)); if ((fc & (1<<11)) && - (frag == pRxTS->RxLastFragNum) && - (WLAN_GET_SEQ_SEQ(sc) == pRxTS->RxLastSeqNum)) { + (frag == pRxTS->rx_last_frag_num) && + (WLAN_GET_SEQ_SEQ(sc) == pRxTS->rx_last_seq_num)) { goto rx_dropped; } else { - pRxTS->RxLastFragNum = frag; - pRxTS->RxLastSeqNum = WLAN_GET_SEQ_SEQ(sc); + pRxTS->rx_last_frag_num = frag; + pRxTS->rx_last_seq_num = WLAN_GET_SEQ_SEQ(sc); } } else @@ -1267,7 +1266,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, { TID = Frame_QoSTID(skb->data); SeqNum = WLAN_GET_SEQ_SEQ(sc); - GetTs(ieee,(PTS_COMMON_INFO *) &pTS,hdr->addr2,TID,RX_DIR,true); + GetTs(ieee,(struct ts_common_info **) &pTS,hdr->addr2,TID,RX_DIR,true); if (TID !=0 && TID !=3) { ieee->bis_any_nonbepkts = true; @@ -1275,7 +1274,6 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, } //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) diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c index 21874e78d8a1..212cc9ccbb96 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c @@ -12,8 +12,6 @@ * * released under the GPL */ - - #include "ieee80211.h" #include <linux/random.h> @@ -48,7 +46,6 @@ static unsigned int ieee80211_MFIE_rate_len(struct ieee80211_device *ieee) rate_len = IEEE80211_CCK_RATE_LEN + 2; if (ieee->modulation & IEEE80211_OFDM_MODULATION) - rate_len += IEEE80211_OFDM_RATE_LEN + 2; return rate_len; @@ -79,8 +76,7 @@ static void ieee80211_MFIE_Grate(struct ieee80211_device *ieee, u8 **tag_p) { u8 *tag = *tag_p; - if (ieee->modulation & IEEE80211_OFDM_MODULATION) { - + if (ieee->modulation & IEEE80211_OFDM_MODULATION) { *tag++ = MFIE_TYPE_RATES_EX; *tag++ = 8; *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_6MB; @@ -91,14 +87,12 @@ static void ieee80211_MFIE_Grate(struct ieee80211_device *ieee, u8 **tag_p) *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_36MB; *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_48MB; *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_54MB; - } /* We may add an option for custom rates that specific HW might support */ *tag_p = tag; } - static void ieee80211_WMM_Info(struct ieee80211_device *ieee, u8 **tag_p) { u8 *tag = *tag_p; @@ -112,11 +106,10 @@ static void ieee80211_WMM_Info(struct ieee80211_device *ieee, u8 **tag_p) *tag++ = 0x00; *tag++ = 0x01; #ifdef SUPPORT_USPD - if(ieee->current_network.wmm_info & 0x80) { - *tag++ = 0x0f|MAX_SP_Len; - } else { + if (ieee->current_network.wmm_info & 0x80) + *tag++ = 0x0f | MAX_SP_Len; + else *tag++ = MAX_SP_Len; - } #else *tag++ = MAX_SP_Len; #endif @@ -147,7 +140,7 @@ static void enqueue_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb) { int nh; - nh = (ieee->mgmt_queue_head +1) % MGMT_QUEUE_NUM; + nh = (ieee->mgmt_queue_head + 1) % MGMT_QUEUE_NUM; /* * if the queue is full but we have newer frames then @@ -166,13 +159,13 @@ static struct sk_buff *dequeue_mgmt(struct ieee80211_device *ieee) { struct sk_buff *ret; - if(ieee->mgmt_queue_tail == ieee->mgmt_queue_head) + if (ieee->mgmt_queue_tail == ieee->mgmt_queue_head) return NULL; ret = ieee->mgmt_queue_ring[ieee->mgmt_queue_tail]; ieee->mgmt_queue_tail = - (ieee->mgmt_queue_tail+1) % MGMT_QUEUE_NUM; + (ieee->mgmt_queue_tail + 1) % MGMT_QUEUE_NUM; return ret; } @@ -188,16 +181,16 @@ static u8 MgntQuery_MgntFrameTxRate(struct ieee80211_device *ieee) u8 rate; /* 2008/01/25 MH For broadcom, MGNT frame set as OFDM 6M. */ - if(pHTInfo->IOTAction & HT_IOT_ACT_MGNT_USE_CCK_6M) + if (pHTInfo->IOTAction & HT_IOT_ACT_MGNT_USE_CCK_6M) rate = 0x0c; else rate = ieee->basic_rate & 0x7f; if (rate == 0) { /* 2005.01.26, by rcnjko. */ - if(ieee->mode == IEEE_A|| - ieee->mode== IEEE_N_5G|| - (ieee->mode== IEEE_N_24G&&!pHTInfo->bCurSuppCCK)) + if (ieee->mode == IEEE_A || + ieee->mode == IEEE_N_5G || + (ieee->mode == IEEE_N_24G && !pHTInfo->bCurSuppCCK)) rate = 0x0c; else rate = 0x02; @@ -205,8 +198,7 @@ static u8 MgntQuery_MgntFrameTxRate(struct ieee80211_device *ieee) /* // Data rate of ProbeReq is already decided. Annie, 2005-03-31 - if( pMgntInfo->bScanInProgress || (pMgntInfo->bDualModeScanStep!=0) ) - { + if( pMgntInfo->bScanInProgress || (pMgntInfo->bDualModeScanStep!=0) ) { if(pMgntInfo->dot11CurrentWirelessMode==WIRELESS_MODE_A) rate = 0x0c; else @@ -216,17 +208,16 @@ static u8 MgntQuery_MgntFrameTxRate(struct ieee80211_device *ieee) return rate; } - void ieee80211_sta_wakeup(struct ieee80211_device *ieee, short nl); inline void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee) { unsigned long flags; short single = ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE; - struct rtl_80211_hdr_3addr *header= - (struct rtl_80211_hdr_3addr *) skb->data; + struct rtl_80211_hdr_3addr *header = + (struct rtl_80211_hdr_3addr *)skb->data; - struct cb_desc *tcb_desc = (struct cb_desc *)(skb->cb + 8); + struct cb_desc *tcb_desc = (struct cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); spin_lock_irqsave(&ieee->lock, flags); @@ -239,11 +230,11 @@ inline void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee tcb_desc->bTxDisableRateFallBack = 1; tcb_desc->bTxUseDriverAssingedRate = 1; - if(single){ - if(ieee->queue_stop){ + if (single) { + if (ieee->queue_stop) { enqueue_mgmt(ieee, skb); - }else{ - header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0]<<4); + } else { + header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4); if (ieee->seq_ctrl[0] == 0xFFF) ieee->seq_ctrl[0] = 0; @@ -252,12 +243,12 @@ inline void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee /* avoid watchdog triggers */ netif_trans_update(ieee->dev); - ieee->softmac_data_hard_start_xmit(skb,ieee->dev,ieee->basic_rate); + ieee->softmac_data_hard_start_xmit(skb, ieee->dev, ieee->basic_rate); //dev_kfree_skb_any(skb);//edit by thomas } spin_unlock_irqrestore(&ieee->lock, flags); - }else{ + } else { spin_unlock_irqrestore(&ieee->lock, flags); spin_lock_irqsave(&ieee->mgmt_tx_lock, flags); @@ -269,14 +260,14 @@ inline void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee ieee->seq_ctrl[0]++; /* check whether 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)||\ - (ieee->queue_stop) ) { + if (!ieee->check_nic_enough_desc(ieee->dev, 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",__func__); + printk("%s():insert to waitqueue!\n", __func__); skb_queue_tail(&ieee->skb_waitQ[tcb_desc->queue_index], skb); } else { ieee->softmac_hard_start_xmit(skb, ieee->dev); @@ -289,14 +280,11 @@ inline void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee static inline void softmac_ps_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee) { - short single = ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE; struct rtl_80211_hdr_3addr *header = - (struct rtl_80211_hdr_3addr *) skb->data; - - - if(single){ + (struct rtl_80211_hdr_3addr *)skb->data; + if (single) { header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4); if (ieee->seq_ctrl[0] == 0xFFF) @@ -306,10 +294,8 @@ softmac_ps_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee) /* avoid watchdog triggers */ netif_trans_update(ieee->dev); - ieee->softmac_data_hard_start_xmit(skb,ieee->dev,ieee->basic_rate); - - }else{ - + ieee->softmac_data_hard_start_xmit(skb, ieee->dev, ieee->basic_rate); + } else { header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4); if (ieee->seq_ctrl[0] == 0xFFF) @@ -318,7 +304,6 @@ softmac_ps_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee) ieee->seq_ctrl[0]++; ieee->softmac_hard_start_xmit(skb, ieee->dev); - } //dev_kfree_skb_any(skb);//edit by thomas } @@ -356,8 +341,8 @@ static inline struct sk_buff *ieee80211_probe_req(struct ieee80211_device *ieee) memcpy(tag, ieee->current_network.ssid, len); tag += len; - ieee80211_MFIE_Brate(ieee,&tag); - ieee80211_MFIE_Grate(ieee,&tag); + ieee80211_MFIE_Brate(ieee, &tag); + ieee80211_MFIE_Grate(ieee, &tag); return skb; } @@ -367,7 +352,7 @@ static void ieee80211_send_beacon(struct ieee80211_device *ieee) { struct sk_buff *skb; - if(!ieee->ieee_up) + if (!ieee->ieee_up) return; //unsigned long flags; skb = ieee80211_get_beacon_(ieee); @@ -385,12 +370,11 @@ static void ieee80211_send_beacon(struct ieee80211_device *ieee) // if(!timer_pending(&ieee->beacon_timer)) // add_timer(&ieee->beacon_timer); mod_timer(&ieee->beacon_timer, - jiffies + msecs_to_jiffies(ieee->current_network.beacon_interval-5)); + jiffies + msecs_to_jiffies(ieee->current_network.beacon_interval - 5)); } //spin_unlock_irqrestore(&ieee->beacon_lock,flags); } - static void ieee80211_send_beacon_cb(struct timer_list *t) { struct ieee80211_device *ieee = @@ -402,7 +386,6 @@ static void ieee80211_send_beacon_cb(struct timer_list *t) spin_unlock_irqrestore(&ieee->beacon_lock, flags); } - static void ieee80211_send_probe(struct ieee80211_device *ieee) { struct sk_buff *skb; @@ -429,19 +412,17 @@ static void ieee80211_send_probe_requests(struct ieee80211_device *ieee) void ieee80211_softmac_scan_syncro(struct ieee80211_device *ieee) { short ch = 0; - u8 channel_map[MAX_CHANNEL_NUMBER+1]; + u8 channel_map[MAX_CHANNEL_NUMBER + 1]; - memcpy(channel_map, GET_DOT11D_INFO(ieee)->channel_map, MAX_CHANNEL_NUMBER+1); + memcpy(channel_map, GET_DOT11D_INFO(ieee)->channel_map, MAX_CHANNEL_NUMBER + 1); mutex_lock(&ieee->scan_mutex); - while(1) - { - - do{ + while (1) { + do { ch++; if (ch > MAX_CHANNEL_NUMBER) goto out; /* scan completed */ - }while(!channel_map[ch]); + } while (!channel_map[ch]); /* this function can be called in two situations * 1- We have switched to ad-hoc mode and we are @@ -465,7 +446,7 @@ void ieee80211_softmac_scan_syncro(struct ieee80211_device *ieee) if (ieee->state == IEEE80211_LINKED) goto out; ieee->set_chan(ieee->dev, ch); - if(channel_map[ch] == 1) + if (channel_map[ch] == 1) ieee80211_send_probe_requests(ieee); /* this prevent excessive time wait when we @@ -475,19 +456,17 @@ void ieee80211_softmac_scan_syncro(struct ieee80211_device *ieee) goto out; msleep_interruptible(IEEE80211_SOFTMAC_SCAN_TIME); - } out: - if(ieee->state < IEEE80211_LINKED){ + if (ieee->state < IEEE80211_LINKED) { ieee->actscanning = false; mutex_unlock(&ieee->scan_mutex); + } else { + ieee->sync_scan_hurryup = 0; + if (IS_DOT11D_ENABLE(ieee)) + DOT11D_ScanComplete(ieee); + mutex_unlock(&ieee->scan_mutex); } - else{ - ieee->sync_scan_hurryup = 0; - if(IS_DOT11D_ENABLE(ieee)) - DOT11D_ScanComplete(ieee); - mutex_unlock(&ieee->scan_mutex); -} } EXPORT_SYMBOL(ieee80211_softmac_scan_syncro); @@ -496,37 +475,35 @@ static void ieee80211_softmac_scan_wq(struct work_struct *work) struct delayed_work *dwork = to_delayed_work(work); struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, softmac_scan_wq); static short watchdog; - u8 channel_map[MAX_CHANNEL_NUMBER+1]; + u8 channel_map[MAX_CHANNEL_NUMBER + 1]; - memcpy(channel_map, GET_DOT11D_INFO(ieee)->channel_map, MAX_CHANNEL_NUMBER+1); - if(!ieee->ieee_up) + memcpy(channel_map, GET_DOT11D_INFO(ieee)->channel_map, MAX_CHANNEL_NUMBER + 1); + if (!ieee->ieee_up) return; mutex_lock(&ieee->scan_mutex); - do{ + do { ieee->current_network.channel = (ieee->current_network.channel + 1) % MAX_CHANNEL_NUMBER; - if (watchdog++ > MAX_CHANNEL_NUMBER) - { + if (watchdog++ > MAX_CHANNEL_NUMBER) { //if current channel is not in channel map, set to default channel. if (!channel_map[ieee->current_network.channel]) { ieee->current_network.channel = 6; goto out; /* no good chans */ } } - }while(!channel_map[ieee->current_network.channel]); - if (ieee->scanning == 0 ) + } while (!channel_map[ieee->current_network.channel]); + if (ieee->scanning == 0) goto out; ieee->set_chan(ieee->dev, ieee->current_network.channel); - if(channel_map[ieee->current_network.channel] == 1) + if (channel_map[ieee->current_network.channel] == 1) ieee80211_send_probe_requests(ieee); - schedule_delayed_work(&ieee->softmac_scan_wq, IEEE80211_SOFTMAC_SCAN_TIME); mutex_unlock(&ieee->scan_mutex); return; out: - if(IS_DOT11D_ENABLE(ieee)) + if (IS_DOT11D_ENABLE(ieee)) DOT11D_ScanComplete(ieee); ieee->actscanning = false; watchdog = 0; @@ -534,12 +511,10 @@ out: mutex_unlock(&ieee->scan_mutex); } - - static void ieee80211_beacons_start(struct ieee80211_device *ieee) { unsigned long flags; - spin_lock_irqsave(&ieee->beacon_lock,flags); + spin_lock_irqsave(&ieee->beacon_lock, flags); ieee->beacon_txing = 1; ieee80211_send_beacon(ieee); @@ -557,13 +532,11 @@ static void ieee80211_beacons_stop(struct ieee80211_device *ieee) del_timer_sync(&ieee->beacon_timer); spin_unlock_irqrestore(&ieee->beacon_lock, flags); - } - void ieee80211_stop_send_beacons(struct ieee80211_device *ieee) { - if(ieee->stop_send_beacons) + if (ieee->stop_send_beacons) ieee->stop_send_beacons(ieee->dev); if (ieee->softmac_features & IEEE_SOFTMAC_BEACONS) ieee80211_beacons_stop(ieee); @@ -572,9 +545,9 @@ EXPORT_SYMBOL(ieee80211_stop_send_beacons); void ieee80211_start_send_beacons(struct ieee80211_device *ieee) { - if(ieee->start_send_beacons) + if (ieee->start_send_beacons) ieee->start_send_beacons(ieee->dev, ieee->basic_rate); - if(ieee->softmac_features & IEEE_SOFTMAC_BEACONS) + if (ieee->softmac_features & IEEE_SOFTMAC_BEACONS) ieee80211_beacons_start(ieee); } EXPORT_SYMBOL(ieee80211_start_send_beacons); @@ -610,39 +583,32 @@ EXPORT_SYMBOL(ieee80211_stop_scan); /* called with ieee->lock held */ static void ieee80211_start_scan(struct ieee80211_device *ieee) { - if (IS_DOT11D_ENABLE(ieee) ) - { + if (IS_DOT11D_ENABLE(ieee)) { if (IS_COUNTRY_IE_VALID(ieee)) - { RESET_CIE_WATCHDOG(ieee); - } } - if (ieee->softmac_features & IEEE_SOFTMAC_SCAN){ + if (ieee->softmac_features & IEEE_SOFTMAC_SCAN) { if (ieee->scanning == 0) { ieee->scanning = 1; schedule_delayed_work(&ieee->softmac_scan_wq, 0); } - }else + } else { ieee->start_scan(ieee->dev); - + } } /* called with wx_mutex held */ void ieee80211_start_scan_syncro(struct ieee80211_device *ieee) { - if (IS_DOT11D_ENABLE(ieee) ) - { + if (IS_DOT11D_ENABLE(ieee)) { if (IS_COUNTRY_IE_VALID(ieee)) - { RESET_CIE_WATCHDOG(ieee); - } } ieee->sync_scan_hurryup = 0; if (ieee->softmac_features & IEEE_SOFTMAC_SCAN) ieee80211_softmac_scan_syncro(ieee); else ieee->scan_syncro(ieee->dev); - } EXPORT_SYMBOL(ieee80211_start_scan_syncro); @@ -654,16 +620,16 @@ ieee80211_authentication_req(struct ieee80211_network *beacon, struct ieee80211_authentication *auth; int len = sizeof(struct ieee80211_authentication) + challengelen + ieee->tx_headroom; - skb = dev_alloc_skb(len); - if (!skb) return NULL; + if (!skb) + return NULL; skb_reserve(skb, ieee->tx_headroom); auth = skb_put(skb, sizeof(struct ieee80211_authentication)); if (challengelen) auth->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_AUTH - | IEEE80211_FCTL_WEP); + | IEEE80211_FCTL_WEP); else auth->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_AUTH); @@ -674,23 +640,21 @@ ieee80211_authentication_req(struct ieee80211_network *beacon, 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) + if (ieee->auth_mode == 0) auth->algorithm = WLAN_AUTH_OPEN; - else if(ieee->auth_mode == 1) + else if (ieee->auth_mode == 1) auth->algorithm = cpu_to_le16(WLAN_AUTH_SHARED_KEY); - else if(ieee->auth_mode == 2) + else if (ieee->auth_mode == 2) auth->algorithm = WLAN_AUTH_OPEN; /* 0x80; */ - printk("=================>%s():auth->algorithm is %d\n",__func__,auth->algorithm); + printk("=================>%s():auth->algorithm is %d\n", __func__, auth->algorithm); auth->transaction = cpu_to_le16(ieee->associate_seq); ieee->associate_seq++; auth->status = cpu_to_le16(WLAN_STATUS_SUCCESS); return skb; - } - static struct sk_buff *ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *dest) { u8 *tag; @@ -703,74 +667,71 @@ static struct sk_buff *ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d char *ssid = ieee->current_network.ssid; int ssid_len = ieee->current_network.ssid_len; - int rate_len = ieee->current_network.rates_len+2; + int rate_len = ieee->current_network.rates_len + 2; int rate_ex_len = ieee->current_network.rates_ex_len; int wpa_ie_len = ieee->wpa_ie_len; u8 erpinfo_content = 0; u8 *tmp_ht_cap_buf; - u8 tmp_ht_cap_len=0; + u8 tmp_ht_cap_len = 0; u8 *tmp_ht_info_buf; - u8 tmp_ht_info_len=0; + u8 tmp_ht_info_len = 0; PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; - u8 *tmp_generic_ie_buf=NULL; - u8 tmp_generic_ie_len=0; + u8 *tmp_generic_ie_buf = NULL; + u8 tmp_generic_ie_len = 0; - if(rate_ex_len > 0) rate_ex_len+=2; + if (rate_ex_len > 0) + rate_ex_len += 2; - if(ieee->current_network.capability & WLAN_CAPABILITY_IBSS) + if (ieee->current_network.capability & WLAN_CAPABILITY_IBSS) atim_len = 4; else atim_len = 0; - if(ieee80211_is_54g(&ieee->current_network)) + if (ieee80211_is_54g(&ieee->current_network)) erp_len = 3; else erp_len = 0; - crypt = ieee->crypt[ieee->tx_keyidx]; - encrypt = ieee->host_encrypt && crypt && crypt->ops && ((0 == strcmp(crypt->ops->name, "WEP") || wpa_ie_len)); /* HT ralated element */ - tmp_ht_cap_buf =(u8 *) &(ieee->pHTInfo->SelfHTCap); + tmp_ht_cap_buf = (u8 *)&ieee->pHTInfo->SelfHTCap; tmp_ht_cap_len = sizeof(ieee->pHTInfo->SelfHTCap); - tmp_ht_info_buf =(u8 *) &(ieee->pHTInfo->SelfHTInfo); + tmp_ht_info_buf = (u8 *)&ieee->pHTInfo->SelfHTInfo; tmp_ht_info_len = sizeof(ieee->pHTInfo->SelfHTInfo); - HTConstructCapabilityElement(ieee, tmp_ht_cap_buf, &tmp_ht_cap_len,encrypt); - HTConstructInfoElement(ieee,tmp_ht_info_buf,&tmp_ht_info_len, encrypt); + HTConstructCapabilityElement(ieee, tmp_ht_cap_buf, &tmp_ht_cap_len, encrypt); + HTConstructInfoElement(ieee, tmp_ht_info_buf, &tmp_ht_info_len, encrypt); - - if (pHTInfo->bRegRT2RTAggregation) - { + if (pHTInfo->bRegRT2RTAggregation) { tmp_generic_ie_buf = ieee->pHTInfo->szRT2RTAggBuffer; 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); - beacon_size = sizeof(struct ieee80211_probe_response)+2+ - ssid_len - +3 //channel - +rate_len - +rate_ex_len - +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; + beacon_size = sizeof(struct ieee80211_probe_response) + 2 + + ssid_len + + 3 //channel + + rate_len + + rate_ex_len + + 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) return NULL; skb_reserve(skb, ieee->tx_headroom); beacon_buf = skb_put(skb, (beacon_size - ieee->tx_headroom)); - memcpy (beacon_buf->header.addr1, dest,ETH_ALEN); - memcpy (beacon_buf->header.addr2, ieee->dev->dev_addr, ETH_ALEN); - memcpy (beacon_buf->header.addr3, ieee->current_network.bssid, ETH_ALEN); + memcpy(beacon_buf->header.addr1, dest, ETH_ALEN); + memcpy(beacon_buf->header.addr2, ieee->dev->dev_addr, ETH_ALEN); + memcpy(beacon_buf->header.addr3, ieee->current_network.bssid, ETH_ALEN); beacon_buf->header.duration_id = 0; /* FIXME */ beacon_buf->beacon_interval = @@ -780,28 +741,27 @@ static struct sk_buff *ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d beacon_buf->capability |= cpu_to_le16(ieee->current_network.capability & WLAN_CAPABILITY_SHORT_PREAMBLE); /* add short preamble here */ - if(ieee->short_slot && (ieee->current_network.capability & WLAN_CAPABILITY_SHORT_SLOT)) + if (ieee->short_slot && (ieee->current_network.capability & WLAN_CAPABILITY_SHORT_SLOT)) beacon_buf->capability |= cpu_to_le16(WLAN_CAPABILITY_SHORT_SLOT); crypt = ieee->crypt[ieee->tx_keyidx]; if (encrypt) beacon_buf->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); - beacon_buf->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_PROBE_RESP); beacon_buf->info_element[0].id = MFIE_TYPE_SSID; beacon_buf->info_element[0].len = ssid_len; - tag = (u8 *) beacon_buf->info_element[0].data; + tag = (u8 *)beacon_buf->info_element[0].data; memcpy(tag, ssid, ssid_len); tag += ssid_len; *(tag++) = MFIE_TYPE_RATES; - *(tag++) = rate_len-2; - memcpy(tag, ieee->current_network.rates, rate_len-2); - tag+=rate_len-2; + *(tag++) = rate_len - 2; + memcpy(tag, ieee->current_network.rates, rate_len - 2); + tag += rate_len - 2; *(tag++) = MFIE_TYPE_DS_SET; *(tag++) = 1; @@ -813,7 +773,7 @@ static struct sk_buff *ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d put_unaligned_le16(ieee->current_network.atim_window, tag); - tag+=2; + tag += 2; } if (erp_len) { @@ -823,15 +783,14 @@ static struct sk_buff *ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d } if (rate_ex_len) { *(tag++) = MFIE_TYPE_RATES_EX; - *(tag++) = rate_ex_len-2; - memcpy(tag, ieee->current_network.rates_ex, rate_ex_len-2); - tag+=rate_ex_len-2; + *(tag++) = rate_ex_len - 2; + memcpy(tag, ieee->current_network.rates_ex, rate_ex_len - 2); + tag += rate_ex_len - 2; } - if (wpa_ie_len) - { - if (ieee->iw_mode == IW_MODE_ADHOC) - {//as Windows will set pairwise key same as the group key which is not allowed in Linux, so set this for IOT issue. WB 2008.07.07 + if (wpa_ie_len) { + if (ieee->iw_mode == IW_MODE_ADHOC) { + //as Windows will set pairwise key same as the group key which is not allowed in Linux, so set this for IOT issue. WB 2008.07.07 memcpy(&ieee->wpa_ie[14], &ieee->wpa_ie[8], 4); } memcpy(tag, ieee->wpa_ie, ieee->wpa_ie_len); @@ -842,7 +801,6 @@ static struct sk_buff *ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d return skb; } - static struct sk_buff *ieee80211_assoc_resp(struct ieee80211_device *ieee, u8 *dest) { @@ -866,19 +824,19 @@ static struct sk_buff *ieee80211_assoc_resp(struct ieee80211_device *ieee, assoc = skb_put(skb, sizeof(struct ieee80211_assoc_response_frame)); assoc->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP); - memcpy(assoc->header.addr1, dest,ETH_ALEN); + memcpy(assoc->header.addr1, dest, ETH_ALEN); memcpy(assoc->header.addr3, ieee->dev->dev_addr, ETH_ALEN); memcpy(assoc->header.addr2, ieee->dev->dev_addr, ETH_ALEN); assoc->capability = cpu_to_le16(ieee->iw_mode == IW_MODE_MASTER ? WLAN_CAPABILITY_BSS : WLAN_CAPABILITY_IBSS); - - if(ieee->short_slot) + if (ieee->short_slot) assoc->capability |= cpu_to_le16(WLAN_CAPABILITY_SHORT_SLOT); if (ieee->host_encrypt) crypt = ieee->crypt[ieee->tx_keyidx]; - else crypt = NULL; + else + crypt = NULL; encrypt = crypt && crypt->ops; @@ -887,8 +845,10 @@ static struct sk_buff *ieee80211_assoc_resp(struct ieee80211_device *ieee, assoc->status = 0; assoc->aid = cpu_to_le16(ieee->assoc_id); - if (ieee->assoc_id == 0x2007) ieee->assoc_id=0; - else ieee->assoc_id++; + if (ieee->assoc_id == 0x2007) + ieee->assoc_id = 0; + else + ieee->assoc_id++; tag = skb_put(skb, rate_len); @@ -903,7 +863,7 @@ static struct sk_buff *ieee80211_auth_resp(struct ieee80211_device *ieee, { struct sk_buff *skb; struct ieee80211_authentication *auth; - int len = ieee->tx_headroom + sizeof(struct ieee80211_authentication)+1; + int len = ieee->tx_headroom + sizeof(struct ieee80211_authentication) + 1; skb = dev_alloc_skb(len); @@ -923,8 +883,6 @@ static struct sk_buff *ieee80211_auth_resp(struct ieee80211_device *ieee, memcpy(auth->header.addr1, dest, ETH_ALEN); auth->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_AUTH); return skb; - - } static struct sk_buff *ieee80211_null_func(struct ieee80211_device *ieee, @@ -945,15 +903,12 @@ static struct sk_buff *ieee80211_null_func(struct ieee80211_device *ieee, memcpy(hdr->addr3, ieee->current_network.bssid, ETH_ALEN); hdr->frame_ctl = cpu_to_le16(IEEE80211_FTYPE_DATA | - IEEE80211_STYPE_NULLFUNC | IEEE80211_FCTL_TODS | - (pwr ? IEEE80211_FCTL_PM:0)); + IEEE80211_STYPE_NULLFUNC | IEEE80211_FCTL_TODS | + (pwr ? IEEE80211_FCTL_PM : 0)); return skb; - - } - static void ieee80211_resp_to_assoc_rq(struct ieee80211_device *ieee, u8 *dest) { struct sk_buff *buf = ieee80211_assoc_resp(ieee, dest); @@ -962,7 +917,6 @@ static void ieee80211_resp_to_assoc_rq(struct ieee80211_device *ieee, u8 *dest) softmac_mgmt_xmit(buf, ieee); } - static void ieee80211_resp_to_auth(struct ieee80211_device *ieee, int s, u8 *dest) { @@ -972,17 +926,13 @@ static void ieee80211_resp_to_auth(struct ieee80211_device *ieee, int s, softmac_mgmt_xmit(buf, ieee); } - static void ieee80211_resp_to_probe(struct ieee80211_device *ieee, u8 *dest) { - - struct sk_buff *buf = ieee80211_probe_resp(ieee, dest); if (buf) softmac_mgmt_xmit(buf, ieee); } - static inline struct sk_buff * ieee80211_association_req(struct ieee80211_network *beacon, struct ieee80211_device *ieee) @@ -999,59 +949,52 @@ ieee80211_association_req(struct ieee80211_network *beacon, //unsigned int wpa_len = beacon->wpa_ie_len; //for HT u8 *ht_cap_buf = NULL; - u8 ht_cap_len=0; - u8 *realtek_ie_buf=NULL; - u8 realtek_ie_len=0; - int wpa_ie_len= ieee->wpa_ie_len; - unsigned int ckip_ie_len=0; - unsigned int ccxrm_ie_len=0; - unsigned int cxvernum_ie_len=0; + u8 ht_cap_len = 0; + u8 *realtek_ie_buf = NULL; + u8 realtek_ie_len = 0; + int wpa_ie_len = ieee->wpa_ie_len; + unsigned int ckip_ie_len = 0; + unsigned int ccxrm_ie_len = 0; + unsigned int cxvernum_ie_len = 0; struct ieee80211_crypt_data *crypt; int encrypt; unsigned int rate_len = ieee80211_MFIE_rate_len(ieee); - unsigned int wmm_info_len = beacon->qos_data.supported?9:0; + unsigned int wmm_info_len = beacon->qos_data.supported ? 9 : 0; #ifdef THOMAS_TURBO - unsigned int turbo_info_len = beacon->Turbo_Enable?9:0; + unsigned int turbo_info_len = beacon->Turbo_Enable ? 9 : 0; #endif int len = 0; crypt = ieee->crypt[ieee->tx_keyidx]; - encrypt = ieee->host_encrypt && crypt && crypt->ops && ((0 == strcmp(crypt->ops->name,"WEP") || wpa_ie_len)); + encrypt = ieee->host_encrypt && crypt && crypt->ops && ((0 == strcmp(crypt->ops->name, "WEP") || wpa_ie_len)); /* Include High Throuput capability && Realtek proprietary */ - if (ieee->pHTInfo->bCurrentHTSupport&&ieee->pHTInfo->bEnableHT) - { - ht_cap_buf = (u8 *)&(ieee->pHTInfo->SelfHTCap); + if (ieee->pHTInfo->bCurrentHTSupport && ieee->pHTInfo->bEnableHT) { + ht_cap_buf = (u8 *)&ieee->pHTInfo->SelfHTCap; ht_cap_len = sizeof(ieee->pHTInfo->SelfHTCap); HTConstructCapabilityElement(ieee, ht_cap_buf, &ht_cap_len, encrypt); - if (ieee->pHTInfo->bCurrentRT2RTAggregation) - { + if (ieee->pHTInfo->bCurrentRT2RTAggregation) { realtek_ie_buf = ieee->pHTInfo->szRT2RTAggBuffer; - realtek_ie_len = sizeof( ieee->pHTInfo->szRT2RTAggBuffer); + realtek_ie_len = sizeof(ieee->pHTInfo->szRT2RTAggBuffer); HTConstructRT2RTAggElement(ieee, realtek_ie_buf, &realtek_ie_len); - } } - if (ieee->qos_support) { - wmm_info_len = beacon->qos_data.supported?9:0; - } - + if (ieee->qos_support) + wmm_info_len = beacon->qos_data.supported ? 9 : 0; if (beacon->bCkipSupported) - { - ckip_ie_len = 30+2; - } + ckip_ie_len = 30 + 2; + if (beacon->bCcxRmEnable) - { - ccxrm_ie_len = 6+2; - } + ccxrm_ie_len = 6 + 2; + if (beacon->BssCcxVerNumber >= 2) - cxvernum_ie_len = 5+2; + cxvernum_ie_len = 5 + 2; #ifdef THOMAS_TURBO - len = sizeof(struct ieee80211_assoc_request_frame)+ 2 + len = sizeof(struct ieee80211_assoc_request_frame) + 2 + beacon->ssid_len /* essid tagged val */ + rate_len /* rates tagged val */ + wpa_ie_len @@ -1064,7 +1007,7 @@ ieee80211_association_req(struct ieee80211_network *beacon, + cxvernum_ie_len + ieee->tx_headroom; #else - len = sizeof(struct ieee80211_assoc_request_frame)+ 2 + len = sizeof(struct ieee80211_assoc_request_frame) + 2 + beacon->ssid_len /* essid tagged val */ + rate_len /* rates tagged val */ + wpa_ie_len @@ -1076,7 +1019,6 @@ ieee80211_association_req(struct ieee80211_network *beacon, + cxvernum_ie_len + ieee->tx_headroom; #endif - skb = dev_alloc_skb(len); if (!skb) @@ -1086,7 +1028,6 @@ ieee80211_association_req(struct ieee80211_network *beacon, hdr = skb_put(skb, sizeof(struct ieee80211_assoc_request_frame) + 2); - hdr->header.frame_ctl = IEEE80211_STYPE_ASSOC_REQ; hdr->header.duration_id = cpu_to_le16(37); memcpy(hdr->header.addr1, beacon->bssid, ETH_ALEN); @@ -1096,13 +1037,13 @@ ieee80211_association_req(struct ieee80211_network *beacon, memcpy(ieee->ap_mac_addr, beacon->bssid, ETH_ALEN);//for HW security, John hdr->capability = cpu_to_le16(WLAN_CAPABILITY_BSS); - if (beacon->capability & WLAN_CAPABILITY_PRIVACY ) + if (beacon->capability & WLAN_CAPABILITY_PRIVACY) hdr->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); if (beacon->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) hdr->capability |= cpu_to_le16(WLAN_CAPABILITY_SHORT_PREAMBLE); //add short_preamble here - if(ieee->short_slot) + if (ieee->short_slot) hdr->capability |= cpu_to_le16(WLAN_CAPABILITY_SHORT_SLOT); if (wmm_info_len) //QOS hdr->capability |= cpu_to_le16(WLAN_CAPABILITY_QOS); @@ -1122,71 +1063,67 @@ ieee80211_association_req(struct ieee80211_network *beacon, if (beacon->bCkipSupported) { static u8 AironetIeOui[] = {0x00, 0x01, 0x66}; // "4500-client" u8 CcxAironetBuf[30]; - OCTET_STRING osCcxAironetIE; + struct octet_string osCcxAironetIE; memset(CcxAironetBuf, 0, 30); - osCcxAironetIE.Octet = CcxAironetBuf; - osCcxAironetIE.Length = sizeof(CcxAironetBuf); + osCcxAironetIE.octet = CcxAironetBuf; + osCcxAironetIE.length = sizeof(CcxAironetBuf); // // Ref. CCX test plan v3.61, 3.2.3.1 step 13. // We want to make the device type as "4500-client". 060926, by CCW. // - memcpy(osCcxAironetIE.Octet, AironetIeOui, sizeof(AironetIeOui)); + memcpy(osCcxAironetIE.octet, AironetIeOui, sizeof(AironetIeOui)); // CCX1 spec V1.13, A01.1 CKIP Negotiation (page23): // "The CKIP negotiation is started with the associate request from the client to the access point, // containing an Aironet element with both the MIC and KP bits set." - osCcxAironetIE.Octet[IE_CISCO_FLAG_POSITION] |= (SUPPORT_CKIP_PK|SUPPORT_CKIP_MIC) ; + osCcxAironetIE.octet[IE_CISCO_FLAG_POSITION] |= (SUPPORT_CKIP_PK | SUPPORT_CKIP_MIC); tag = skb_put(skb, ckip_ie_len); *tag++ = MFIE_TYPE_AIRONET; - *tag++ = osCcxAironetIE.Length; - memcpy(tag, osCcxAironetIE.Octet, osCcxAironetIE.Length); - tag += osCcxAironetIE.Length; + *tag++ = osCcxAironetIE.length; + memcpy(tag, osCcxAironetIE.octet, osCcxAironetIE.length); + tag += osCcxAironetIE.length; } - if (beacon->bCcxRmEnable) - { + if (beacon->bCcxRmEnable) { static u8 CcxRmCapBuf[] = {0x00, 0x40, 0x96, 0x01, 0x01, 0x00}; - OCTET_STRING osCcxRmCap; + struct octet_string osCcxRmCap; - osCcxRmCap.Octet = CcxRmCapBuf; - osCcxRmCap.Length = sizeof(CcxRmCapBuf); + osCcxRmCap.octet = CcxRmCapBuf; + osCcxRmCap.length = sizeof(CcxRmCapBuf); tag = skb_put(skb, ccxrm_ie_len); *tag++ = MFIE_TYPE_GENERIC; - *tag++ = osCcxRmCap.Length; - memcpy(tag, osCcxRmCap.Octet, osCcxRmCap.Length); - tag += osCcxRmCap.Length; + *tag++ = osCcxRmCap.length; + memcpy(tag, osCcxRmCap.octet, osCcxRmCap.length); + tag += osCcxRmCap.length; } if (beacon->BssCcxVerNumber >= 2) { u8 CcxVerNumBuf[] = {0x00, 0x40, 0x96, 0x03, 0x00}; - OCTET_STRING osCcxVerNum; + struct octet_string osCcxVerNum; CcxVerNumBuf[4] = beacon->BssCcxVerNumber; - osCcxVerNum.Octet = CcxVerNumBuf; - osCcxVerNum.Length = sizeof(CcxVerNumBuf); + osCcxVerNum.octet = CcxVerNumBuf; + osCcxVerNum.length = sizeof(CcxVerNumBuf); tag = skb_put(skb, cxvernum_ie_len); *tag++ = MFIE_TYPE_GENERIC; - *tag++ = osCcxVerNum.Length; - memcpy(tag, osCcxVerNum.Octet, osCcxVerNum.Length); - tag += osCcxVerNum.Length; + *tag++ = osCcxVerNum.length; + memcpy(tag, osCcxVerNum.octet, osCcxVerNum.length); + tag += osCcxVerNum.length; } //HT cap element if (ieee->pHTInfo->bCurrentHTSupport && ieee->pHTInfo->bEnableHT) { - if (ieee->pHTInfo->ePeerHTSpecVer != HT_SPEC_VER_EWC) - { + if (ieee->pHTInfo->ePeerHTSpecVer != HT_SPEC_VER_EWC) { tag = skb_put(skb, ht_cap_len); *tag++ = MFIE_TYPE_HT_CAP; *tag++ = ht_cap_len - 2; memcpy(tag, ht_cap_buf, ht_cap_len - 2); - tag += ht_cap_len -2; + tag += ht_cap_len - 2; } } - //choose what wpa_supplicant gives to associate. - if (wpa_ie_len) { + if (wpa_ie_len) skb_put_data(skb, ieee->wpa_ie, wpa_ie_len); - } if (wmm_info_len) { tag = skb_put(skb, wmm_info_len); @@ -1200,13 +1137,12 @@ ieee80211_association_req(struct ieee80211_network *beacon, #endif if (ieee->pHTInfo->bCurrentHTSupport && ieee->pHTInfo->bEnableHT) { - if(ieee->pHTInfo->ePeerHTSpecVer == HT_SPEC_VER_EWC) - { + if (ieee->pHTInfo->ePeerHTSpecVer == HT_SPEC_VER_EWC) { tag = skb_put(skb, ht_cap_len); *tag++ = MFIE_TYPE_GENERIC; *tag++ = ht_cap_len - 2; memcpy(tag, ht_cap_buf, ht_cap_len - 2); - tag += ht_cap_len -2; + tag += ht_cap_len - 2; } if (ieee->pHTInfo->bCurrentRT2RTAggregation) { @@ -1223,7 +1159,6 @@ ieee80211_association_req(struct ieee80211_network *beacon, void ieee80211_associate_abort(struct ieee80211_device *ieee) { - unsigned long flags; spin_lock_irqsave(&ieee->lock, flags); @@ -1235,10 +1170,10 @@ void ieee80211_associate_abort(struct ieee80211_device *ieee) * Here we will check if there are good nets to associate * with, so we retry or just get back to NO_LINK and scanning */ - if (ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATING){ + if (ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATING) { IEEE80211_DEBUG_MGMT("Authentication failed\n"); ieee->softmac_stats.no_auth_rs++; - }else{ + } else { IEEE80211_DEBUG_MGMT("Association failed\n"); ieee->softmac_stats.no_ass_rs++; } @@ -1246,7 +1181,7 @@ void ieee80211_associate_abort(struct ieee80211_device *ieee) ieee->state = IEEE80211_ASSOCIATING_RETRY; schedule_delayed_work(&ieee->associate_retry_wq, \ - IEEE80211_SOFTMAC_ASSOC_RETRY_TIME); + IEEE80211_SOFTMAC_ASSOC_RETRY_TIME); spin_unlock_irqrestore(&ieee->lock, flags); } @@ -1258,7 +1193,6 @@ static void ieee80211_associate_abort_cb(struct timer_list *t) ieee80211_associate_abort(dev); } - static void ieee80211_associate_step1(struct ieee80211_device *ieee) { struct ieee80211_network *beacon = &ieee->current_network; @@ -1267,12 +1201,12 @@ static void ieee80211_associate_step1(struct ieee80211_device *ieee) IEEE80211_DEBUG_MGMT("Stopping scan\n"); ieee->softmac_stats.tx_auth_rq++; - skb=ieee80211_authentication_req(beacon, ieee, 0); + skb = ieee80211_authentication_req(beacon, ieee, 0); - if (!skb) + if (!skb) { ieee80211_associate_abort(ieee); - else{ - ieee->state = IEEE80211_ASSOCIATING_AUTHENTICATING ; + } else { + ieee->state = IEEE80211_ASSOCIATING_AUTHENTICATING; IEEE80211_DEBUG_MGMT("Sending authentication request\n"); softmac_mgmt_xmit(skb, ieee); //BUGON when you try to add_timer twice, using mod_timer may be better, john0709 @@ -1296,21 +1230,21 @@ static void ieee80211_auth_challenge(struct ieee80211_device *ieee, ieee->associate_seq++; ieee->softmac_stats.tx_auth_rq++; - skb = ieee80211_authentication_req(beacon, ieee, chlen+2); - if (!skb) + skb = ieee80211_authentication_req(beacon, ieee, chlen + 2); + if (!skb) { ieee80211_associate_abort(ieee); - else{ - c = skb_put(skb, chlen+2); + } else { + c = skb_put(skb, chlen + 2); *(c++) = MFIE_TYPE_CHALLENGE; *(c++) = chlen; memcpy(c, challenge, chlen); IEEE80211_DEBUG_MGMT("Sending authentication challenge response\n"); - ieee80211_encrypt_fragment(ieee, skb, sizeof(struct rtl_80211_hdr_3addr )); + ieee80211_encrypt_fragment(ieee, skb, sizeof(struct rtl_80211_hdr_3addr)); softmac_mgmt_xmit(skb, ieee); - mod_timer(&ieee->associate_timer, jiffies + (HZ/2)); + mod_timer(&ieee->associate_timer, jiffies + (HZ / 2)); //dev_kfree_skb_any(skb);//edit by thomas } kfree(challenge); @@ -1326,12 +1260,12 @@ static void ieee80211_associate_step2(struct ieee80211_device *ieee) IEEE80211_DEBUG_MGMT("Sending association request\n"); ieee->softmac_stats.tx_ass_rq++; - skb=ieee80211_association_req(beacon, ieee); - if (!skb) + skb = ieee80211_association_req(beacon, ieee); + if (!skb) { ieee80211_associate_abort(ieee); - else{ + } else { softmac_mgmt_xmit(skb, ieee); - mod_timer(&ieee->associate_timer, jiffies + (HZ/2)); + mod_timer(&ieee->associate_timer, jiffies + (HZ / 2)); //dev_kfree_skb_any(skb);//edit by thomas } } @@ -1339,32 +1273,27 @@ static void ieee80211_associate_complete_wq(struct work_struct *work) { struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, associate_complete_wq); printk(KERN_INFO "Associated successfully\n"); - if(ieee80211_is_54g(&ieee->current_network) && - (ieee->modulation & IEEE80211_OFDM_MODULATION)){ - + if (ieee80211_is_54g(&ieee->current_network) && + (ieee->modulation & IEEE80211_OFDM_MODULATION)) { ieee->rate = 108; printk(KERN_INFO"Using G rates:%d\n", ieee->rate); - }else{ + } else { ieee->rate = 22; printk(KERN_INFO"Using B rates:%d\n", ieee->rate); } - if (ieee->pHTInfo->bCurrentHTSupport&&ieee->pHTInfo->bEnableHT) - { + if (ieee->pHTInfo->bCurrentHTSupport && ieee->pHTInfo->bEnableHT) { printk("Successfully associated, ht enabled\n"); HTOnAssocRsp(ieee); - } - else - { + } else { 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); + ieee->LinkDetectInfo.SlotNum = 2 * (1 + ieee->current_network.beacon_interval / 500); // To prevent the immediately calling watch_dog after association. - if (ieee->LinkDetectInfo.NumRecvBcnInPeriod==0||ieee->LinkDetectInfo.NumRecvDataInPeriod==0 ) - { + if (ieee->LinkDetectInfo.NumRecvBcnInPeriod == 0 || ieee->LinkDetectInfo.NumRecvDataInPeriod == 0) { ieee->LinkDetectInfo.NumRecvBcnInPeriod = 1; - ieee->LinkDetectInfo.NumRecvDataInPeriod= 1; + ieee->LinkDetectInfo.NumRecvDataInPeriod = 1; } ieee->link_change(ieee->dev); if (!ieee->is_silent_reset) { @@ -1413,7 +1342,7 @@ static void ieee80211_associate_procedure_wq(struct work_struct *work) inline void ieee80211_softmac_new_net(struct ieee80211_device *ieee, struct ieee80211_network *net) { - u8 tmp_ssid[IW_ESSID_MAX_SIZE+1]; + u8 tmp_ssid[IW_ESSID_MAX_SIZE + 1]; int tmp_ssid_len = 0; short apset, ssidset, ssidbroad, apmatch, ssidmatch; @@ -1430,7 +1359,6 @@ inline void ieee80211_softmac_new_net(struct ieee80211_device *ieee, struct ieee if ((ieee->iw_mode == IW_MODE_ADHOC) && !(net->capability & WLAN_CAPABILITY_IBSS)) return; - if (ieee->iw_mode == IW_MODE_INFRA || ieee->iw_mode == IW_MODE_ADHOC) { /* if the user specified the AP MAC, we need also the essid * This could be obtained by beacons or, if the network does not @@ -1438,77 +1366,75 @@ inline void ieee80211_softmac_new_net(struct ieee80211_device *ieee, struct ieee */ apset = ieee->wap_set;//(memcmp(ieee->current_network.bssid, zero,ETH_ALEN)!=0 ); ssidset = ieee->ssid_set;//ieee->current_network.ssid[0] != '\0'; - 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)&&\ - (!strncmp(ieee->current_network.ssid, net->ssid, net->ssid_len)); - - - if ( /* if the user set the AP check if match. - * if the network does not broadcast essid we check the user supplyed ANY essid - * if the network does broadcast and the user does not set essid it is OK - * if the network does broadcast and the user did set essid chech if essid match - */ - (apset && apmatch && - ((ssidset && ssidbroad && ssidmatch) || (ssidbroad && !ssidset) || (!ssidbroad && ssidset)) ) || - /* if the ap is not set, check that the user set the bssid - * and the network does broadcast and that those two bssid matches + 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) && + (!strncmp(ieee->current_network.ssid, net->ssid, net->ssid_len)); + + /* if the user set the AP check if match. + * if the network does not broadcast essid we check the user supplyed ANY essid + * if the network does broadcast and the user does not set essid it is OK + * if the network does broadcast and the user did set essid chech if essid match + */ + if ((apset && apmatch && + ((ssidset && ssidbroad && ssidmatch) || (ssidbroad && !ssidset) || (!ssidbroad && ssidset))) || + /* if the ap is not set, check that the user set the bssid + * and the network does broadcast and that those two bssid matches + */ + (!apset && ssidset && ssidbroad && ssidmatch)) { + /* if the essid is hidden replace it with the + * essid provided by the user. */ - (!apset && ssidset && ssidbroad && ssidmatch) - ){ - /* if the essid is hidden replace it with the - * essid provided by the user. - */ - if (!ssidbroad) { - strncpy(tmp_ssid, ieee->current_network.ssid, IW_ESSID_MAX_SIZE); - tmp_ssid_len = ieee->current_network.ssid_len; - } - memcpy(&ieee->current_network, net, sizeof(struct ieee80211_network)); - - strncpy(ieee->current_network.ssid, tmp_ssid, IW_ESSID_MAX_SIZE); - ieee->current_network.ssid_len = tmp_ssid_len; - 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) + if (!ssidbroad) { + strncpy(tmp_ssid, ieee->current_network.ssid, IW_ESSID_MAX_SIZE); + tmp_ssid_len = ieee->current_network.ssid_len; + } + memcpy(&ieee->current_network, net, sizeof(struct ieee80211_network)); + + strncpy(ieee->current_network.ssid, tmp_ssid, IW_ESSID_MAX_SIZE); + ieee->current_network.ssid_len = tmp_ssid_len; + 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 - { - ieee->pHTInfo->bCurrentHTSupport = false; - } - - ieee->state = IEEE80211_ASSOCIATING; - schedule_work(&ieee->associate_procedure_wq); - }else{ - if(ieee80211_is_54g(&ieee->current_network) && - (ieee->modulation & IEEE80211_OFDM_MODULATION)){ - ieee->rate = 108; - ieee->SetWirelessMode(ieee->dev, IEEE_G); - printk(KERN_INFO"Using G rates\n"); - }else{ - ieee->rate = 22; - ieee->SetWirelessMode(ieee->dev, 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; + HTResetSelfAndSavePeerSetting(ieee, &ieee->current_network); + } else { + ieee->pHTInfo->bCurrentHTSupport = false; } + ieee->state = IEEE80211_ASSOCIATING; + schedule_work(&ieee->associate_procedure_wq); + } else { + if (ieee80211_is_54g(&ieee->current_network) && + (ieee->modulation & IEEE80211_OFDM_MODULATION)) { + ieee->rate = 108; + ieee->SetWirelessMode(ieee->dev, IEEE_G); + printk(KERN_INFO"Using G rates\n"); + } else { + ieee->rate = 22; + ieee->SetWirelessMode(ieee->dev, 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; + } } } - } void ieee80211_softmac_check_all_nets(struct ieee80211_device *ieee) @@ -1519,7 +1445,6 @@ void ieee80211_softmac_check_all_nets(struct ieee80211_device *ieee) spin_lock_irqsave(&ieee->lock, flags); list_for_each_entry(target, &ieee->network_list, list) { - /* if the state become different that NOLINK means * we had found what we are searching for */ @@ -1532,20 +1457,18 @@ void ieee80211_softmac_check_all_nets(struct ieee80211_device *ieee) } spin_unlock_irqrestore(&ieee->lock, flags); - } - static inline u16 auth_parse(struct sk_buff *skb, u8 **challenge, int *chlen) { struct ieee80211_authentication *a; u8 *t; if (skb->len < (sizeof(struct ieee80211_authentication) - sizeof(struct ieee80211_info_element))) { - IEEE80211_DEBUG_MGMT("invalid len in auth resp: %d\n",skb->len); + IEEE80211_DEBUG_MGMT("invalid len in auth resp: %d\n", skb->len); return 0xcafe; } *challenge = NULL; - a = (struct ieee80211_authentication *) skb->data; + a = (struct ieee80211_authentication *)skb->data; if (skb->len > (sizeof(struct ieee80211_authentication) + 3)) { t = skb->data + sizeof(struct ieee80211_authentication); @@ -1558,21 +1481,19 @@ static inline u16 auth_parse(struct sk_buff *skb, u8 **challenge, int *chlen) } return le16_to_cpu(a->status); - } - static int auth_rq_parse(struct sk_buff *skb, u8 *dest) { struct ieee80211_authentication *a; if (skb->len < (sizeof(struct ieee80211_authentication) - sizeof(struct ieee80211_info_element))) { - IEEE80211_DEBUG_MGMT("invalid len in auth request: %d\n",skb->len); + IEEE80211_DEBUG_MGMT("invalid len in auth request: %d\n", skb->len); return -1; } - a = (struct ieee80211_authentication *) skb->data; + a = (struct ieee80211_authentication *)skb->data; - memcpy(dest,a->header.addr2, ETH_ALEN); + memcpy(dest, a->header.addr2, ETH_ALEN); if (le16_to_cpu(a->algorithm) != WLAN_AUTH_OPEN) return WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG; @@ -1584,25 +1505,25 @@ static short probe_rq_parse(struct ieee80211_device *ieee, struct sk_buff *skb, { u8 *tag; u8 *skbend; - u8 *ssid=NULL; + u8 *ssid = NULL; u8 ssidlen = 0; struct rtl_80211_hdr_3addr *header = - (struct rtl_80211_hdr_3addr *) skb->data; + (struct rtl_80211_hdr_3addr *)skb->data; - if (skb->len < sizeof (struct rtl_80211_hdr_3addr )) + if (skb->len < sizeof(struct rtl_80211_hdr_3addr)) return -1; /* corrupted */ - memcpy(src,header->addr2, ETH_ALEN); + memcpy(src, header->addr2, ETH_ALEN); skbend = (u8 *)skb->data + skb->len; - tag = skb->data + sizeof (struct rtl_80211_hdr_3addr ); + tag = skb->data + sizeof(struct rtl_80211_hdr_3addr); - while (tag+1 < skbend){ + while (tag + 1 < skbend) { if (*tag == 0) { - ssid = tag+2; - ssidlen = *(tag+1); + ssid = tag + 2; + ssidlen = *(tag + 1); break; } tag++; /* point to the len field */ @@ -1611,11 +1532,13 @@ static short probe_rq_parse(struct ieee80211_device *ieee, struct sk_buff *skb, } //IEEE80211DMESG("Card MAC address is "MACSTR, MAC2STR(src)); - if (ssidlen == 0) return 1; + if (ssidlen == 0) + return 1; - if (!ssid) return 1; /* ssid not found in tagged param */ - return (!strncmp(ssid, ieee->current_network.ssid, ssidlen)); + if (!ssid) + return 1; /* ssid not found in tagged param */ + return (!strncmp(ssid, ieee->current_network.ssid, ssidlen)); } static int assoc_rq_parse(struct sk_buff *skb, u8 *dest) @@ -1624,14 +1547,13 @@ static int assoc_rq_parse(struct sk_buff *skb, u8 *dest) if (skb->len < (sizeof(struct ieee80211_assoc_request_frame) - sizeof(struct ieee80211_info_element))) { - IEEE80211_DEBUG_MGMT("invalid len in auth request:%d \n", skb->len); return -1; } - a = (struct ieee80211_assoc_request_frame *) skb->data; + a = (struct ieee80211_assoc_request_frame *)skb->data; - memcpy(dest,a->header.addr2,ETH_ALEN); + memcpy(dest, a->header.addr2, ETH_ALEN); return 0; } @@ -1646,18 +1568,18 @@ static inline u16 assoc_parse(struct ieee80211_device *ieee, struct sk_buff *skb return 0xcafe; } - response_head = (struct ieee80211_assoc_response_frame *) skb->data; + response_head = (struct ieee80211_assoc_response_frame *)skb->data; *aid = le16_to_cpu(response_head->aid) & 0x3fff; status_code = le16_to_cpu(response_head->status); - if((status_code==WLAN_STATUS_ASSOC_DENIED_RATES || \ - status_code==WLAN_STATUS_CAPS_UNSUPPORTED)&& - ((ieee->mode == IEEE_G) && - (ieee->current_network.mode == IEEE_N_24G) && - (ieee->AsocRetryCount++ < (RT_ASOC_RETRY_LIMIT-1)))) { - ieee->pHTInfo->IOTAction |= HT_IOT_ACT_PURE_N_MODE; - }else { - ieee->AsocRetryCount = 0; + if ((status_code == WLAN_STATUS_ASSOC_DENIED_RATES || + status_code == WLAN_STATUS_CAPS_UNSUPPORTED) && + ((ieee->mode == IEEE_G) && + (ieee->current_network.mode == IEEE_N_24G) && + (ieee->AsocRetryCount++ < (RT_ASOC_RETRY_LIMIT - 1)))) { + ieee->pHTInfo->IOTAction |= HT_IOT_ACT_PURE_N_MODE; + } else { + ieee->AsocRetryCount = 0; } return le16_to_cpu(response_head->status); @@ -1687,24 +1609,20 @@ ieee80211_rx_auth_rq(struct ieee80211_device *ieee, struct sk_buff *skb) ieee->softmac_stats.rx_auth_rq++; status = auth_rq_parse(skb, dest); - if (status != -1) { + 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) { + if (assoc_rq_parse(skb, dest) != -1) ieee80211_resp_to_assoc_rq(ieee, dest); - } printk(KERN_INFO"New client associated: %pM\n", dest); //FIXME @@ -1713,12 +1631,10 @@ ieee80211_rx_assoc_rq(struct ieee80211_device *ieee, struct sk_buff *skb) static void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee, short pwr) { - struct sk_buff *buf = ieee80211_null_func(ieee, pwr); if (buf) softmac_ps_mgmt_xmit(buf, ieee); - } /* EXPORT_SYMBOL(ieee80211_sta_ps_send_null_frame); */ @@ -1734,46 +1650,43 @@ static short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h, return 0; */ dtim = ieee->current_network.dtim_data; - if(!(dtim & IEEE80211_DTIM_VALID)) + if (!(dtim & IEEE80211_DTIM_VALID)) return 0; timeout = ieee->current_network.beacon_interval; //should we use ps_timeout value or beacon_interval ieee->current_network.dtim_data = IEEE80211_DTIM_INVALID; - if(dtim & ((IEEE80211_DTIM_UCAST | IEEE80211_DTIM_MBCAST)& ieee->ps)) + if (dtim & ((IEEE80211_DTIM_UCAST | IEEE80211_DTIM_MBCAST) & ieee->ps)) return 2; - if(!time_after(jiffies, - dev_trans_start(ieee->dev) + msecs_to_jiffies(timeout))) + if (!time_after(jiffies, + dev_trans_start(ieee->dev) + msecs_to_jiffies(timeout))) return 0; - if(!time_after(jiffies, - ieee->last_rx_ps_time + msecs_to_jiffies(timeout))) + if (!time_after(jiffies, + ieee->last_rx_ps_time + msecs_to_jiffies(timeout))) return 0; - if((ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE ) && - (ieee->mgmt_queue_tail != ieee->mgmt_queue_head)) + if ((ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE) && + (ieee->mgmt_queue_tail != ieee->mgmt_queue_head)) return 0; if (time_l) { *time_l = ieee->current_network.last_dtim_sta_time[0] + (ieee->current_network.beacon_interval - * ieee->current_network.dtim_period) * 1000; + * ieee->current_network.dtim_period) * 1000; } if (time_h) { *time_h = ieee->current_network.last_dtim_sta_time[1]; - if(time_l && *time_l < ieee->current_network.last_dtim_sta_time[0]) + if (time_l && *time_l < ieee->current_network.last_dtim_sta_time[0]) *time_h += 1; } return 1; - - } static inline void ieee80211_sta_ps(struct ieee80211_device *ieee) { - u32 th, tl; short sleep; @@ -1782,10 +1695,9 @@ static inline void ieee80211_sta_ps(struct ieee80211_device *ieee) spin_lock_irqsave(&ieee->lock, flags); if ((ieee->ps == IEEE80211_PS_DISABLED || - ieee->iw_mode != IW_MODE_INFRA || - ieee->state != IEEE80211_LINKED)){ - - // #warning CHECK_LOCK_HERE + ieee->iw_mode != IW_MODE_INFRA || + ieee->state != IEEE80211_LINKED)) { + // #warning CHECK_LOCK_HERE spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); ieee80211_sta_wakeup(ieee, 1); @@ -1793,23 +1705,19 @@ static inline void ieee80211_sta_ps(struct ieee80211_device *ieee) spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2); } - sleep = ieee80211_sta_ps_sleep(ieee,&th, &tl); + sleep = ieee80211_sta_ps_sleep(ieee, &th, &tl); /* 2 wake, 1 sleep, 0 do nothing */ - if(sleep == 0) + if (sleep == 0) goto out; - if(sleep == 1){ - - if(ieee->sta_sleep == 1) + if (sleep == 1) { + if (ieee->sta_sleep == 1) { ieee->enter_sleep_state(ieee->dev, th, tl); - - else if(ieee->sta_sleep == 0){ + } else if (ieee->sta_sleep == 0) { // printk("send null 1\n"); spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); - if(ieee->ps_is_queue_empty(ieee->dev)){ - - + if (ieee->ps_is_queue_empty(ieee->dev)) { ieee->sta_sleep = 2; ieee->ps_request_tx_ack(ieee->dev); @@ -1820,11 +1728,8 @@ static inline void ieee80211_sta_ps(struct ieee80211_device *ieee) ieee->ps_tl = tl; } spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2); - } - - - }else if(sleep == 2){ + } else if (sleep == 2) { //#warning CHECK_LOCK_HERE spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); @@ -1832,10 +1737,8 @@ static inline void ieee80211_sta_ps(struct ieee80211_device *ieee) spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2); } - out: spin_unlock_irqrestore(&ieee->lock, flags); - } void ieee80211_sta_wakeup(struct ieee80211_device *ieee, short nl) @@ -1847,10 +1750,9 @@ void ieee80211_sta_wakeup(struct ieee80211_device *ieee, short nl) ieee80211_sta_ps_send_null_frame(ieee, 0); } return; - } - if(ieee->sta_sleep == 1) + if (ieee->sta_sleep == 1) ieee->sta_wake_up(ieee->dev); ieee->sta_sleep = 0; @@ -1867,19 +1769,17 @@ void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success) spin_lock_irqsave(&ieee->lock, flags); - if(ieee->sta_sleep == 2){ + if (ieee->sta_sleep == 2) { /* Null frame with PS bit set */ if (success) { ieee->sta_sleep = 1; - ieee->enter_sleep_state(ieee->dev,ieee->ps_th,ieee->ps_tl); + ieee->enter_sleep_state(ieee->dev, ieee->ps_th, ieee->ps_tl); } /* if the card report not success we can't be sure the AP * has not RXed so we can't assume the AP believe us awake */ - } - /* 21112005 - tx again null without PS bit if lost */ - else { - + } else { + /* 21112005 - tx again null without PS bit if lost */ if ((ieee->sta_sleep == 0) && !success) { spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2); ieee80211_sta_ps_send_null_frame(ieee, 0); @@ -1897,13 +1797,12 @@ static void ieee80211_process_action(struct ieee80211_device *ieee, 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) - { + if (act == NULL) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "error to get payload of action frame\n"); return; } tmp = *act; - act ++; + act++; switch (tmp) { case ACT_CAT_BA: if (*act == ACT_ADDBAREQ) @@ -1917,7 +1816,6 @@ static void ieee80211_process_action(struct ieee80211_device *ieee, break; } return; - } static void ieee80211_check_auth_response(struct ieee80211_device *ieee, @@ -1965,9 +1863,9 @@ static void ieee80211_check_auth_response(struct ieee80211_device *ieee, bHalfSupportNmode) { netdev_dbg(ieee->dev, "enter half N mode\n"); ieee->bHalfWirelessN24GMode = true; - } else + } else { ieee->bHalfWirelessN24GMode = false; - + } ieee80211_associate_step2(ieee); } else { ieee80211_auth_challenge(ieee, challenge, chlen); @@ -1981,44 +1879,41 @@ static void ieee80211_check_auth_response(struct ieee80211_device *ieee, inline int ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, - struct ieee80211_rx_stats *rx_stats, u16 type, - u16 stype) + struct ieee80211_rx_stats *rx_stats, u16 type, + u16 stype) { - struct rtl_80211_hdr_3addr *header = (struct rtl_80211_hdr_3addr *) skb->data; + struct rtl_80211_hdr_3addr *header = (struct rtl_80211_hdr_3addr *)skb->data; u16 errcode; int aid; struct ieee80211_assoc_response_frame *assoc_resp; // struct ieee80211_info_element *info_element; - if(!ieee->proto_started) + if (!ieee->proto_started) return 0; - if(ieee->sta_sleep || (ieee->ps != IEEE80211_PS_DISABLED && - ieee->iw_mode == IW_MODE_INFRA && - ieee->state == IEEE80211_LINKED)) - + 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) + 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; switch (WLAN_FC_GET_STYPE(header->frame_ctl)) { - case IEEE80211_STYPE_ASSOC_RESP: case IEEE80211_STYPE_REASSOC_RESP: - IEEE80211_DEBUG_MGMT("received [RE]ASSOCIATION RESPONSE (%d)\n", WLAN_FC_GET_STYPE(header->frame_ctl)); if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) && - ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATED && - ieee->iw_mode == IW_MODE_INFRA){ + ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATED && + ieee->iw_mode == IW_MODE_INFRA) { struct ieee80211_network network_resp; struct ieee80211_network *network = &network_resp; errcode = assoc_parse(ieee, skb, &aid); if (!errcode) { - ieee->state=IEEE80211_LINKED; + ieee->state = IEEE80211_LINKED; ieee->assoc_id = aid; ieee->softmac_stats.rx_ass_ok++; /* station support qos */ @@ -2026,13 +1921,12 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, if (ieee->qos_support) { assoc_resp = (struct ieee80211_assoc_response_frame *)skb->data; memset(network, 0, sizeof(*network)); - if (ieee80211_parse_info_param(ieee,assoc_resp->info_element,\ - rx_stats->len - sizeof(*assoc_resp),\ - network,rx_stats)){ + if (ieee80211_parse_info_param(ieee, assoc_resp->info_element,\ + rx_stats->len - sizeof(*assoc_resp), \ + network, rx_stats)) { return 1; - } - else - { //filling the PeerHTCap. //maybe not necessary as we can get its info from current_network. + } else { + //filling the PeerHTCap. //maybe not necessary as we can get its info from current_network. memcpy(ieee->pHTInfo->PeerHTCapBuf, network->bssht.bdHTCapBuf, network->bssht.bdHTCapLen); memcpy(ieee->pHTInfo->PeerHTInfoBuf, network->bssht.bdHTInfoBuf, network->bssht.bdHTInfoLen); } @@ -2043,36 +1937,29 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, } else { /* aid could not been allocated */ ieee->softmac_stats.rx_ass_err++; - printk( - "Association response status code 0x%x\n", - errcode); - IEEE80211_DEBUG_MGMT( - "Association response status code 0x%x\n", - errcode); - if(ieee->AsocRetryCount < RT_ASOC_RETRY_LIMIT) { + printk("Association response status code 0x%x\n", + errcode); + IEEE80211_DEBUG_MGMT("Association response status code 0x%x\n", + errcode); + if (ieee->AsocRetryCount < RT_ASOC_RETRY_LIMIT) schedule_work(&ieee->associate_procedure_wq); - } else { + else ieee80211_associate_abort(ieee); - } } } break; case IEEE80211_STYPE_ASSOC_REQ: case IEEE80211_STYPE_REASSOC_REQ: - if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) && - ieee->iw_mode == IW_MODE_MASTER) - + ieee->iw_mode == IW_MODE_MASTER) ieee80211_rx_assoc_rq(ieee, skb); break; case IEEE80211_STYPE_AUTH: - if (ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) { if (ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATING - && ieee->iw_mode == IW_MODE_INFRA) { - + && ieee->iw_mode == IW_MODE_INFRA) { IEEE80211_DEBUG_MGMT("Received auth response"); ieee80211_check_auth_response(ieee, skb); } else if (ieee->iw_mode == IW_MODE_MASTER) { @@ -2082,11 +1969,10 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, break; case IEEE80211_STYPE_PROBE_REQ: - if ((ieee->softmac_features & IEEE_SOFTMAC_PROBERS) && - ((ieee->iw_mode == IW_MODE_ADHOC || - ieee->iw_mode == IW_MODE_MASTER) && - ieee->state == IEEE80211_LINKED)){ + ((ieee->iw_mode == IW_MODE_ADHOC || + ieee->iw_mode == IW_MODE_MASTER) && + ieee->state == IEEE80211_LINKED)) { ieee80211_rx_probe_rq(ieee, skb); } break; @@ -2097,9 +1983,8 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, * both for disassociation and deauthentication */ if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) && - ieee->state == IEEE80211_LINKED && - ieee->iw_mode == IW_MODE_INFRA){ - + ieee->state == IEEE80211_LINKED && + ieee->iw_mode == IW_MODE_INFRA) { ieee->state = IEEE80211_ASSOCIATING; ieee->softmac_stats.reassoc++; @@ -2140,7 +2025,6 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, */ void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device *ieee) { - unsigned int queue_index = txb->queue_index; unsigned long flags; int i; @@ -2155,18 +2039,18 @@ void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device * ieee->stats.tx_bytes += le16_to_cpu(txb->payload_size); ieee->stats.tx_packets++; tcb_desc = (struct cb_desc *)(txb->fragments[0]->cb + MAX_DEV_ADDR_SIZE); - if (tcb_desc->bMulticast) { + if (tcb_desc->bMulticast) ieee->stats.multicast++; - } + /* if xmit available, just xmit it immediately, else just insert it to the wait queue */ - for(i = 0; i < txb->nr_frags; i++) { + for (i = 0; i < txb->nr_frags; i++) { #ifdef USB_TX_DRIVER_AGGREGATION_ENABLE if ((skb_queue_len(&ieee->skb_drv_aggQ[queue_index]) != 0) || #else if ((skb_queue_len(&ieee->skb_waitQ[queue_index]) != 0) || #endif - (!ieee->check_nic_enough_desc(ieee->dev,queue_index))||\ - (ieee->queue_stop)) { + (!ieee->check_nic_enough_desc(ieee->dev, 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. @@ -2178,10 +2062,9 @@ void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device * #else skb_queue_tail(&ieee->skb_waitQ[queue_index], txb->fragments[i]); #endif - }else{ - ieee->softmac_data_hard_start_xmit( - txb->fragments[i], - ieee->dev, ieee->rate); + } 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; @@ -2191,7 +2074,6 @@ void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device * //exit: spin_unlock_irqrestore(&ieee->lock, flags); - } EXPORT_SYMBOL(ieee80211_softmac_xmit); @@ -2199,28 +2081,23 @@ EXPORT_SYMBOL(ieee80211_softmac_xmit); static void ieee80211_resume_tx(struct ieee80211_device *ieee) { int i; - for(i = ieee->tx_pending.frag; i < ieee->tx_pending.txb->nr_frags; i++) { - - if (ieee->queue_stop){ + for (i = ieee->tx_pending.frag; i < ieee->tx_pending.txb->nr_frags; i++) { + if (ieee->queue_stop) { ieee->tx_pending.frag = i; return; - }else{ - - ieee->softmac_data_hard_start_xmit( - ieee->tx_pending.txb->fragments[i], - ieee->dev, ieee->rate); - //(i+1)<ieee->tx_pending.txb->nr_frags); + } else { + 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->stats.tx_packets++; netif_trans_update(ieee->dev); } } - ieee80211_txb_free(ieee->tx_pending.txb); ieee->tx_pending.txb = NULL; } - void ieee80211_reset_queue(struct ieee80211_device *ieee) { unsigned long flags; @@ -2233,26 +2110,24 @@ void ieee80211_reset_queue(struct ieee80211_device *ieee) } ieee->queue_stop = 0; spin_unlock_irqrestore(&ieee->lock, flags); - } EXPORT_SYMBOL(ieee80211_reset_queue); void ieee80211_wake_queue(struct ieee80211_device *ieee) { - unsigned long flags; struct sk_buff *skb; struct rtl_80211_hdr_3addr *header; spin_lock_irqsave(&ieee->lock, flags); - if (! ieee->queue_stop) goto exit; + if (!ieee->queue_stop) + goto exit; ieee->queue_stop = 0; if (ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE) { - while (!ieee->queue_stop && (skb = dequeue_mgmt(ieee))){ - - header = (struct rtl_80211_hdr_3addr *) skb->data; + while (!ieee->queue_stop && (skb = dequeue_mgmt(ieee))) { + header = (struct rtl_80211_hdr_3addr *)skb->data; header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4); @@ -2261,7 +2136,7 @@ void ieee80211_wake_queue(struct ieee80211_device *ieee) else ieee->seq_ctrl[0]++; - ieee->softmac_data_hard_start_xmit(skb,ieee->dev,ieee->basic_rate); + ieee->softmac_data_hard_start_xmit(skb, ieee->dev, ieee->basic_rate); //dev_kfree_skb_any(skb);//edit by thomas } } @@ -2272,8 +2147,7 @@ void ieee80211_wake_queue(struct ieee80211_device *ieee) ieee->softmac_stats.swtxawake++; netif_wake_queue(ieee->dev); } - -exit : +exit: spin_unlock_irqrestore(&ieee->lock, flags); } EXPORT_SYMBOL(ieee80211_wake_queue); @@ -2289,7 +2163,6 @@ void ieee80211_stop_queue(struct ieee80211_device *ieee) } ieee->queue_stop = 1; //spin_unlock_irqrestore(&ieee->lock,flags); - } EXPORT_SYMBOL(ieee80211_stop_queue); @@ -2323,7 +2196,6 @@ void ieee80211_start_master_bss(struct ieee80211_device *ieee) static void ieee80211_start_monitor_mode(struct ieee80211_device *ieee) { if (ieee->raw_tx) { - if (ieee->data_hard_resume) ieee->data_hard_resume(ieee->dev); @@ -2332,7 +2204,6 @@ static void ieee80211_start_monitor_mode(struct ieee80211_device *ieee) } static void ieee80211_start_ibss_wq(struct work_struct *work) { - struct delayed_work *dwork = to_delayed_work(work); struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, start_ibss_wq); /* iwconfig mode ad-hoc will schedule this and return @@ -2357,7 +2228,6 @@ static void ieee80211_start_ibss_wq(struct work_struct *work) /* check if we have this cell in our network list */ ieee80211_softmac_check_all_nets(ieee); - // if((IS_DOT11D_ENABLE(ieee)) && (ieee->state == IEEE80211_NOLINK)) if (ieee->state == IEEE80211_NOLINK) ieee->current_network.channel = 6; @@ -2381,22 +2251,20 @@ static void ieee80211_start_ibss_wq(struct work_struct *work) /* the network definitively is not here.. create a new cell */ if (ieee->state == IEEE80211_NOLINK) { printk("creating new IBSS cell\n"); - if(!ieee->wap_set) - random_ether_addr(ieee->current_network.bssid); - - if(ieee->modulation & IEEE80211_CCK_MODULATION){ + if (!ieee->wap_set) + eth_random_addr(ieee->current_network.bssid); + if (ieee->modulation & IEEE80211_CCK_MODULATION) { ieee->current_network.rates_len = 4; ieee->current_network.rates[0] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_1MB; ieee->current_network.rates[1] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_2MB; ieee->current_network.rates[2] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_5MB; ieee->current_network.rates[3] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_11MB; - - }else + } else { ieee->current_network.rates_len = 0; - - if(ieee->modulation & IEEE80211_OFDM_MODULATION){ + } + if (ieee->modulation & IEEE80211_OFDM_MODULATION) { ieee->current_network.rates_ex_len = 8; ieee->current_network.rates_ex[0] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_6MB; @@ -2409,7 +2277,7 @@ static void ieee80211_start_ibss_wq(struct work_struct *work) ieee->current_network.rates_ex[7] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_54MB; ieee->rate = 108; - }else{ + } else { ieee->current_network.rates_ex_len = 0; ieee->rate = 22; } @@ -2419,9 +2287,8 @@ static void ieee80211_start_ibss_wq(struct work_struct *work) ieee->SetWirelessMode(ieee->dev, IEEE_G); ieee->current_network.atim_window = 0; ieee->current_network.capability = WLAN_CAPABILITY_IBSS; - if(ieee->short_slot) + if (ieee->short_slot) ieee->current_network.capability |= WLAN_CAPABILITY_SHORT_SLOT; - } ieee->state = IEEE80211_LINKED; @@ -2453,12 +2320,9 @@ void ieee80211_start_bss(struct ieee80211_device *ieee) // Ref: 802.11d 11.1.3.3 // STA shall not start a BSS unless properly formed Beacon frame including a Country IE. // - if (IS_DOT11D_ENABLE(ieee) && !IS_COUNTRY_IE_VALID(ieee)) - { - if (! ieee->bGlobalDomain) - { + if (IS_DOT11D_ENABLE(ieee) && !IS_COUNTRY_IE_VALID(ieee)) { + if (!ieee->bGlobalDomain) return; - } } /* check if we have already found the net we * are interested in (if any). @@ -2486,22 +2350,19 @@ void ieee80211_start_bss(struct ieee80211_device *ieee) /* called only in userspace context */ void ieee80211_disassociate(struct ieee80211_device *ieee) { - - netif_carrier_off(ieee->dev); if (ieee->softmac_features & IEEE_SOFTMAC_TX_QUEUE) - ieee80211_reset_queue(ieee); + ieee80211_reset_queue(ieee); if (ieee->data_hard_stop) - ieee->data_hard_stop(ieee->dev); - if(IS_DOT11D_ENABLE(ieee)) + ieee->data_hard_stop(ieee->dev); + if (IS_DOT11D_ENABLE(ieee)) Dot11d_Reset(ieee); ieee->state = IEEE80211_NOLINK; ieee->is_set_key = false; ieee->link_change(ieee->dev); //HTSetConnectBwMode(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT); notify_wx_assoc_event(ieee); - } EXPORT_SYMBOL(ieee80211_disassociate); @@ -2512,10 +2373,10 @@ static void ieee80211_associate_retry_wq(struct work_struct *work) unsigned long flags; mutex_lock(&ieee->wx_mutex); - if(!ieee->proto_started) + if (!ieee->proto_started) goto exit; - if(ieee->state != IEEE80211_ASSOCIATING_RETRY) + if (ieee->state != IEEE80211_ASSOCIATING_RETRY) goto exit; /* until we do not set the state to IEEE80211_NOLINK @@ -2537,7 +2398,7 @@ static void ieee80211_associate_retry_wq(struct work_struct *work) spin_lock_irqsave(&ieee->lock, flags); - if(ieee->state == IEEE80211_NOLINK) + if (ieee->state == IEEE80211_NOLINK) ieee80211_start_scan(ieee); spin_unlock_irqrestore(&ieee->lock, flags); @@ -2558,11 +2419,10 @@ struct sk_buff *ieee80211_get_beacon_(struct ieee80211_device *ieee) if (!skb) return NULL; - b = (struct ieee80211_probe_response *) skb->data; + b = (struct ieee80211_probe_response *)skb->data; b->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_BEACON); return skb; - } struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee) @@ -2571,10 +2431,10 @@ struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee) struct ieee80211_probe_response *b; skb = ieee80211_get_beacon_(ieee); - if(!skb) + if (!skb) return NULL; - b = (struct ieee80211_probe_response *) skb->data; + b = (struct ieee80211_probe_response *)skb->data; b->header.seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4); if (ieee->seq_ctrl[0] == 0xFFF) @@ -2632,11 +2492,11 @@ void ieee80211_start_protocol(struct ieee80211_device *ieee) ieee->proto_started = 1; if (ieee->current_network.channel == 0) { - do{ + do { ch++; if (ch > MAX_CHANNEL_NUMBER) return; /* no channel found */ - }while(!GET_DOT11D_INFO(ieee)->channel_map[ch]); + } while (!GET_DOT11D_INFO(ieee)->channel_map[ch]); ieee->current_network.channel = ch; } @@ -2645,15 +2505,14 @@ void ieee80211_start_protocol(struct ieee80211_device *ieee) // printk("===>%s(), chan:%d\n", __func__, 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; - ieee->last_rxfrag_num[i] = -1; - ieee->last_packet_time[i] = 0; + for (i = 0; i < 17; i++) { + ieee->last_rxseq_num[i] = -1; + ieee->last_rxfrag_num[i] = -1; + ieee->last_packet_time[i] = 0; } ieee->init_wmmparam_flag = 0;//reinitialize AC_xx_PARAM registers. - /* if the user set the MAC of the ad-hoc cell and then * switch to managed mode, shall we make sure that association * attempts does not fail just because the user provide the essid @@ -2668,11 +2527,10 @@ void ieee80211_start_protocol(struct ieee80211_device *ieee) else if (ieee->iw_mode == IW_MODE_MASTER) ieee80211_start_master_bss(ieee); - else if(ieee->iw_mode == IW_MODE_MONITOR) + else if (ieee->iw_mode == IW_MODE_MONITOR) ieee80211_start_monitor_mode(ieee); } - #define DRV_NAME "Ieee80211" void ieee80211_softmac_init(struct ieee80211_device *ieee) { @@ -2681,16 +2539,16 @@ void ieee80211_softmac_init(struct ieee80211_device *ieee) ieee->state = IEEE80211_NOLINK; ieee->sync_scan_hurryup = 0; - for(i = 0; i < 5; i++) { - ieee->seq_ctrl[i] = 0; - } - ieee->pDot11dInfo = kzalloc(sizeof(RT_DOT11D_INFO), GFP_KERNEL); + for (i = 0; i < 5; i++) + ieee->seq_ctrl[i] = 0; + + ieee->pDot11dInfo = kzalloc(sizeof(struct rt_dot11d_info), GFP_KERNEL); if (!ieee->pDot11dInfo) IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't alloc memory for DOT11D\n"); //added for AP roaming ieee->LinkDetectInfo.SlotNum = 2; - ieee->LinkDetectInfo.NumRecvBcnInPeriod=0; - ieee->LinkDetectInfo.NumRecvDataInPeriod=0; + ieee->LinkDetectInfo.NumRecvBcnInPeriod = 0; + ieee->LinkDetectInfo.NumRecvDataInPeriod = 0; ieee->assoc_id = 0; ieee->queue_stop = 0; @@ -2703,9 +2561,9 @@ void ieee80211_softmac_init(struct ieee80211_device *ieee) ieee->rate = 22; ieee->ps = IEEE80211_PS_DISABLED; ieee->sta_sleep = 0; - ieee->Regdot11HTOperationalRateSet[0]= 0xff;//support MCS 0~7 - ieee->Regdot11HTOperationalRateSet[1]= 0xff;//support MCS 8~15 - ieee->Regdot11HTOperationalRateSet[4]= 0x01; + ieee->Regdot11HTOperationalRateSet[0] = 0xff;//support MCS 0~7 + ieee->Regdot11HTOperationalRateSet[1] = 0xff;//support MCS 8~15 + ieee->Regdot11HTOperationalRateSet[4] = 0x01; //added by amy ieee->actscanning = false; ieee->beinretry = false; @@ -2724,7 +2582,6 @@ void ieee80211_softmac_init(struct ieee80211_device *ieee) timer_setup(&ieee->beacon_timer, ieee80211_send_beacon_cb, 0); - INIT_DELAYED_WORK(&ieee->start_ibss_wq, ieee80211_start_ibss_wq); INIT_WORK(&ieee->associate_complete_wq, ieee80211_associate_complete_wq); INIT_WORK(&ieee->associate_procedure_wq, ieee80211_associate_procedure_wq); @@ -2732,7 +2589,6 @@ void ieee80211_softmac_init(struct ieee80211_device *ieee) INIT_DELAYED_WORK(&ieee->associate_retry_wq, ieee80211_associate_retry_wq); INIT_WORK(&ieee->wx_sync_scan_wq, ieee80211_wx_sync_scan_wq); - mutex_init(&ieee->wx_mutex); mutex_init(&ieee->scan_mutex); @@ -2740,9 +2596,8 @@ void ieee80211_softmac_init(struct ieee80211_device *ieee) spin_lock_init(&ieee->beacon_lock); tasklet_init(&ieee->ps_task, - (void(*)(unsigned long)) ieee80211_sta_ps, - (unsigned long)ieee); - + (void(*)(unsigned long)) ieee80211_sta_ps, + (unsigned long)ieee); } void ieee80211_softmac_free(struct ieee80211_device *ieee) @@ -2761,8 +2616,6 @@ void ieee80211_softmac_free(struct ieee80211_device *ieee) * Start of WPA code. * * this is stolen from the ipw2200 driver * ********************************************************/ - - static int ieee80211_wpa_enable(struct ieee80211_device *ieee, int value) { /* This is called when wpa_supplicant loads and closes the driver @@ -2772,7 +2625,6 @@ static int ieee80211_wpa_enable(struct ieee80211_device *ieee, int value) return 0; } - static void ieee80211_wpa_assoc_frame(struct ieee80211_device *ieee, char *wpa_ie, int wpa_ie_len) { @@ -2782,10 +2634,8 @@ static void ieee80211_wpa_assoc_frame(struct ieee80211_device *ieee, ieee80211_disassociate(ieee); } - static int ieee80211_wpa_mlme(struct ieee80211_device *ieee, int command, int reason) { - int ret = 0; switch (command) { @@ -2805,7 +2655,6 @@ static int ieee80211_wpa_mlme(struct ieee80211_device *ieee, int command, int re return ret; } - static int ieee80211_wpa_set_wpa_ie(struct ieee80211_device *ieee, struct ieee_param *param, int plen) { @@ -2839,7 +2688,6 @@ static int ieee80211_wpa_set_wpa_ie(struct ieee80211_device *ieee, static int ieee80211_wpa_set_auth_algs(struct ieee80211_device *ieee, int value) { - struct ieee80211_security sec = { .flags = SEC_AUTH_MODE, }; @@ -2848,18 +2696,16 @@ static int ieee80211_wpa_set_auth_algs(struct ieee80211_device *ieee, int value) sec.auth_mode = WLAN_AUTH_SHARED_KEY; ieee->open_wep = 0; ieee->auth_mode = 1; - } else if (value & AUTH_ALG_OPEN_SYSTEM){ + } else if (value & AUTH_ALG_OPEN_SYSTEM) { sec.auth_mode = WLAN_AUTH_OPEN; ieee->open_wep = 1; ieee->auth_mode = 0; - } - else if (value & IW_AUTH_ALG_LEAP){ + } else if (value & IW_AUTH_ALG_LEAP) { sec.auth_mode = WLAN_AUTH_LEAP; ieee->open_wep = 1; ieee->auth_mode = 2; } - if (ieee->set_security) ieee->set_security(ieee->dev, &sec); //else @@ -2905,8 +2751,7 @@ static int ieee80211_wpa_set_param(struct ieee80211_device *ieee, u8 name, u32 v if (!value) { sec.flags |= SEC_LEVEL; sec.level = SEC_LEVEL_0; - } - else { + } else { sec.flags |= SEC_LEVEL; sec.level = SEC_LEVEL_1; } @@ -2943,7 +2788,6 @@ static int ieee80211_wpa_set_param(struct ieee80211_device *ieee, u8 name, u32 v } /* implementation borrowed from hostap driver */ - static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee, struct ieee_param *param, int param_len) { @@ -2961,7 +2805,7 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee, param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; if (param_len != - (int) ((char *) param->u.crypt.key - (char *) param) + + (int)((char *)param->u.crypt.key - (char *)param) + param->u.crypt.key_len) { printk("Len mismatch %d, %d\n", param_len, param->u.crypt.key_len); @@ -3053,9 +2897,9 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee, ieee->tx_keyidx = param->u.crypt.idx; sec.active_key = param->u.crypt.idx; sec.flags |= SEC_ACTIVE_KEY; - } else + } else { sec.flags &= ~SEC_ACTIVE_KEY; - + } memcpy(sec.keys[param->u.crypt.idx], param->u.crypt.key, param->u.crypt.key_len); @@ -3093,10 +2937,9 @@ static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee, return ret; } -static inline struct sk_buff *ieee80211_disassociate_skb( - struct ieee80211_network *beacon, - struct ieee80211_device *ieee, - u8 asRsn) +static inline struct sk_buff *ieee80211_disassociate_skb(struct ieee80211_network *beacon, + struct ieee80211_device *ieee, + u8 asRsn) { struct sk_buff *skb; struct ieee80211_disassoc *disass; @@ -3117,22 +2960,20 @@ static inline struct sk_buff *ieee80211_disassociate_skb( return skb; } - void -SendDisassociation( - struct ieee80211_device *ieee, - u8 *asSta, - u8 asRsn +SendDisassociation(struct ieee80211_device *ieee, + u8 *asSta, + u8 asRsn ) { - struct ieee80211_network *beacon = &ieee->current_network; - struct sk_buff *skb; + struct ieee80211_network *beacon = &ieee->current_network; + struct sk_buff *skb; - skb = ieee80211_disassociate_skb(beacon, ieee, asRsn); - if (skb) { - softmac_mgmt_xmit(skb, ieee); - //dev_kfree_skb_any(skb);//edit by thomas - } + skb = ieee80211_disassociate_skb(beacon, ieee, asRsn); + if (skb) { + softmac_mgmt_xmit(skb, ieee); + //dev_kfree_skb_any(skb);//edit by thomas + } } EXPORT_SYMBOL(SendDisassociation); @@ -3156,7 +2997,6 @@ int ieee80211_wpa_supplicant_ioctl(struct ieee80211_device *ieee, struct iw_poin } switch (param->cmd) { - case IEEE_CMD_SET_WPA_PARAM: ret = ieee80211_wpa_set_param(ieee, param->u.wpa_param.name, param->u.wpa_param.value); @@ -3176,7 +3016,7 @@ int ieee80211_wpa_supplicant_ioctl(struct ieee80211_device *ieee, struct iw_poin break; default: - printk("Unknown WPA supplicant request: %d\n",param->cmd); + printk("Unknown WPA supplicant request: %d\n", param->cmd); ret = -EOPNOTSUPP; break; } diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac_wx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac_wx.c index 21bd0dc40888..81020fbcdc20 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac_wx.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac_wx.c @@ -302,8 +302,8 @@ void ieee80211_wx_sync_scan_wq(struct work_struct *work) { struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, wx_sync_scan_wq); short chan; - HT_EXTCHNL_OFFSET chan_offset = 0; - HT_CHANNEL_WIDTH bandwidth = 0; + enum ht_extension_chan_offset chan_offset = 0; + enum ht_channel_width bandwidth = 0; int b40M = 0; chan = ieee->current_network.channel; @@ -320,7 +320,7 @@ void ieee80211_wx_sync_scan_wq(struct work_struct *work) if (ieee->pHTInfo->bCurrentHTSupport && ieee->pHTInfo->bEnableHT && ieee->pHTInfo->bCurBW40MHz) { b40M = 1; chan_offset = ieee->pHTInfo->CurSTAExtChnlOffset; - bandwidth = (HT_CHANNEL_WIDTH)ieee->pHTInfo->bCurBW40MHz; + bandwidth = (enum 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); } diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c index 9a1a84548bc6..cc4049de975d 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c @@ -306,7 +306,7 @@ static void ieee80211_tx_query_agg_cap(struct ieee80211_device *ieee, struct sk_buff *skb, struct cb_desc *tcb_desc) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; - PTX_TS_RECORD pTxTs = NULL; + struct tx_ts_record *pTxTs = NULL; struct rtl_80211_hdr_1addr *hdr = (struct rtl_80211_hdr_1addr *)skb->data; if (!pHTInfo->bCurrentHTSupport||!pHTInfo->bEnableHT) @@ -330,20 +330,20 @@ static void ieee80211_tx_query_agg_cap(struct ieee80211_device *ieee, } if(pHTInfo->bCurrentAMPDUEnable) { - if (!GetTs(ieee, (PTS_COMMON_INFO *)(&pTxTs), hdr->addr1, skb->priority, TX_DIR, true)) + if (!GetTs(ieee, (struct ts_common_info **)(&pTxTs), hdr->addr1, skb->priority, TX_DIR, true)) { printk("===>can't get TS\n"); return; } - if (!pTxTs->TxAdmittedBARecord.bValid) + if (!pTxTs->tx_admitted_ba_record.bValid) { TsStartAddBaProcess(ieee, pTxTs); goto FORCED_AGG_SETTING; } - else if (!pTxTs->bUsingBa) + else if (!pTxTs->using_ba) { - if (SN_LESS(pTxTs->TxAdmittedBARecord.BaStartSeqCtrl.field.SeqNum, (pTxTs->TxCurSeq+1)%4096)) - pTxTs->bUsingBa = true; + if (SN_LESS(pTxTs->tx_admitted_ba_record.BaStartSeqCtrl.field.SeqNum, (pTxTs->tx_cur_seq + 1) % 4096)) + pTxTs->using_ba = true; else goto FORCED_AGG_SETTING; } @@ -584,12 +584,12 @@ static void ieee80211_query_seqnum(struct ieee80211_device *ieee, return; if (IsQoSDataFrame(skb->data)) //we deal qos data only { - PTX_TS_RECORD pTS = NULL; - if (!GetTs(ieee, (PTS_COMMON_INFO *)(&pTS), dst, skb->priority, TX_DIR, true)) + struct tx_ts_record *pTS = NULL; + if (!GetTs(ieee, (struct ts_common_info **)(&pTS), dst, skb->priority, TX_DIR, true)) { return; } - pTS->TxCurSeq = (pTS->TxCurSeq+1)%4096; + pTS->tx_cur_seq = (pTS->tx_cur_seq + 1) % 4096; } } diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c index 86c73570e88a..01b631c2a180 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c @@ -19,7 +19,7 @@ static void ActivateBAEntry(struct ieee80211_device *ieee, PBA_RECORD pBA, u16 Time) { pBA->bValid = true; - if(Time != 0) + if (Time != 0) mod_timer(&pBA->Timer, jiffies + msecs_to_jiffies(Time)); } @@ -36,14 +36,14 @@ static void DeActivateBAEntry(struct ieee80211_device *ieee, PBA_RECORD pBA) /******************************************************************************************************************** *function: deactivete BA entry in Tx Ts, and send DELBA. * input: - * PTX_TS_RECORD pTxTs //Tx Ts which is to deactivate BA entry. + * struct tx_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 + * notice: As struct tx_ts_record * structure will be defined in QOS, so wait to be merged. //FIXME ********************************************************************************************************************/ -static u8 TxTsDeleteBA(struct ieee80211_device *ieee, PTX_TS_RECORD pTxTs) +static u8 TxTsDeleteBA(struct ieee80211_device *ieee, struct tx_ts_record *pTxTs) { - PBA_RECORD pAdmittedBa = &pTxTs->TxAdmittedBARecord; //These two BA entries must exist in TS structure - PBA_RECORD pPendingBa = &pTxTs->TxPendingBARecord; + PBA_RECORD pAdmittedBa = &pTxTs->tx_admitted_ba_record; //These two BA entries must exist in TS structure + PBA_RECORD pPendingBa = &pTxTs->tx_pending_ba_record; u8 bSendDELBA = false; // Delete pending BA @@ -64,13 +64,13 @@ static u8 TxTsDeleteBA(struct ieee80211_device *ieee, PTX_TS_RECORD pTxTs) /******************************************************************************************************************** *function: deactivete BA entry in Tx Ts, and send DELBA. * input: - * PRX_TS_RECORD pRxTs //Rx Ts which is to deactivate BA entry. + * struct rx_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 + * notice: As struct rx_ts_record * structure will be defined in QOS, so wait to be merged. //FIXME, same with above ********************************************************************************************************************/ -static u8 RxTsDeleteBA(struct ieee80211_device *ieee, PRX_TS_RECORD pRxTs) +static u8 RxTsDeleteBA(struct ieee80211_device *ieee, struct rx_ts_record *pRxTs) { - PBA_RECORD pBa = &pRxTs->RxAdmittedBARecord; + PBA_RECORD pBa = &pRxTs->rx_admitted_ba_record; u8 bSendDELBA = false; if (pBa->bValid) { @@ -117,13 +117,13 @@ static struct sk_buff *ieee80211_ADDBA(struct ieee80211_device *ieee, u8 *Dst, P IEEE80211_DEBUG(IEEE80211_DL_ERR, "pBA is NULL\n"); return NULL; } - skb = dev_alloc_skb(len + sizeof( struct rtl_80211_hdr_3addr)); //need to add something others? FIXME + skb = dev_alloc_skb(len + sizeof(struct rtl_80211_hdr_3addr)); //need to add something others? FIXME if (!skb) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't alloc skb for ADDBA_REQ\n"); return NULL; } - memset(skb->data, 0, sizeof( struct rtl_80211_hdr_3addr)); //I wonder whether it's necessary. Apparently kernel will not do it when alloc a skb. + memset(skb->data, 0, sizeof(struct rtl_80211_hdr_3addr)); //I wonder whether it's necessary. Apparently kernel will not do it when alloc a skb. skb_reserve(skb, ieee->tx_headroom); BAReq = skb_put(skb, sizeof(struct rtl_80211_hdr_3addr)); @@ -137,10 +137,10 @@ static struct sk_buff *ieee80211_ADDBA(struct ieee80211_device *ieee, u8 *Dst, P //tag += sizeof( struct rtl_80211_hdr_3addr); //move to action field tag = skb_put(skb, 9); - *tag ++= ACT_CAT_BA; - *tag ++= type; + *tag++ = ACT_CAT_BA; + *tag++ = type; // Dialog Token - *tag ++= pBA->DialogToken; + *tag++ = pBA->DialogToken; if (ACT_ADDBARSP == type) { // Status Code @@ -174,7 +174,7 @@ static struct sk_buff *ieee80211_ADDBA(struct ieee80211_device *ieee, u8 *Dst, P *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 + * enum tr_select TxRxSelect //TX RX direction * u16 ReasonCode //status code. * output: none * return: sk_buff* skb //return constructed skb to xmit @@ -183,7 +183,7 @@ static struct sk_buff *ieee80211_DELBA( struct ieee80211_device *ieee, u8 *dst, PBA_RECORD pBA, - TR_SELECT TxRxSelect, + enum tr_select TxRxSelect, u16 ReasonCode ) { @@ -201,10 +201,10 @@ static struct sk_buff *ieee80211_DELBA( memset(&DelbaParamSet, 0, 2); - DelbaParamSet.field.Initiator = (TxRxSelect==TX_DIR)?1:0; + DelbaParamSet.field.Initiator = (TxRxSelect == TX_DIR) ? 1 : 0; DelbaParamSet.field.TID = pBA->BaParamSet.field.TID; - skb = dev_alloc_skb(len + sizeof( struct rtl_80211_hdr_3addr)); //need to add something others? FIXME + skb = dev_alloc_skb(len + sizeof(struct rtl_80211_hdr_3addr)); //need to add something others? FIXME if (!skb) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't alloc skb for ADDBA_REQ\n"); return NULL; @@ -221,8 +221,8 @@ static struct sk_buff *ieee80211_DELBA( tag = skb_put(skb, 6); - *tag ++= ACT_CAT_BA; - *tag ++= ACT_DELBA; + *tag++ = ACT_CAT_BA; + *tag++ = ACT_DELBA; // DELBA Parameter Set @@ -258,8 +258,7 @@ static void ieee80211_send_ADDBAReq(struct ieee80211_device *ieee, //add statistic needed here. //and skb will be freed in softmac_mgmt_xmit(), so omit all dev_kfree_skb_any() outside softmac_mgmt_xmit() //WB - } - else { + } else { IEEE80211_DEBUG(IEEE80211_DL_ERR, "alloc skb error in function %s()\n", __func__); } } @@ -280,8 +279,7 @@ static void ieee80211_send_ADDBARsp(struct ieee80211_device *ieee, u8 *dst, if (skb) { softmac_mgmt_xmit(skb, ieee); //same above - } - else { + } else { IEEE80211_DEBUG(IEEE80211_DL_ERR, "alloc skb error in function %s()\n", __func__); } @@ -292,14 +290,14 @@ static void ieee80211_send_ADDBARsp(struct ieee80211_device *ieee, u8 *dst, *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 + * enum 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 ********************************************************************************************************************/ static void ieee80211_send_DELBA(struct ieee80211_device *ieee, u8 *dst, - PBA_RECORD pBA, TR_SELECT TxRxSelect, + PBA_RECORD pBA, enum tr_select TxRxSelect, u16 ReasonCode) { struct sk_buff *skb; @@ -307,8 +305,7 @@ static void ieee80211_send_DELBA(struct ieee80211_device *ieee, u8 *dst, if (skb) { softmac_mgmt_xmit(skb, ieee); //same above - } - else { + } else { IEEE80211_DEBUG(IEEE80211_DL_ERR, "alloc skb error in function %s()\n", __func__); } } @@ -328,7 +325,7 @@ int ieee80211_rx_ADDBAReq(struct ieee80211_device *ieee, struct sk_buff *skb) PBA_PARAM_SET pBaParamSet = NULL; u16 *pBaTimeoutVal = NULL; PSEQUENCE_CONTROL pBaStartSeqCtrl = NULL; - PRX_TS_RECORD pTS = NULL; + struct rx_ts_record *pTS = NULL; if (skb->len < sizeof(struct rtl_80211_hdr_3addr) + 9) { IEEE80211_DEBUG(IEEE80211_DL_ERR, @@ -363,16 +360,16 @@ int ieee80211_rx_ADDBAReq(struct ieee80211_device *ieee, struct sk_buff *skb) // If there is no matched TS, reject the ADDBA request. if (!GetTs( ieee, - (PTS_COMMON_INFO *)(&pTS), + (struct ts_common_info **)(&pTS), dst, (u8)(pBaParamSet->field.TID), RX_DIR, - true) ) { + true)) { rc = ADDBA_STATUS_REFUSED; IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't get TS in %s()\n", __func__); goto OnADDBAReq_Fail; } - pBA = &pTS->RxAdmittedBARecord; + pBA = &pTS->rx_admitted_ba_record; // To Determine the ADDBA Req content // We can do much more check here, including BufferSize, AMSDU_Support, Policy, StartSeqCtrl... // I want to check StartSeqCtrl to make sure when we start aggregation!!! @@ -423,7 +420,7 @@ int ieee80211_rx_ADDBARsp(struct ieee80211_device *ieee, struct sk_buff *skb) { struct rtl_80211_hdr_3addr *rsp = NULL; PBA_RECORD pPendingBA, pAdmittedBA; - PTX_TS_RECORD pTS = NULL; + struct tx_ts_record *pTS = NULL; u8 *dst = NULL, *pDialogToken = NULL, *tag = NULL; u16 *pStatusCode = NULL, *pBaTimeoutVal = NULL; PBA_PARAM_SET pBaParamSet = NULL; @@ -450,7 +447,7 @@ int ieee80211_rx_ADDBARsp(struct ieee80211_device *ieee, struct sk_buff *skb) if (ieee->current_network.qos_data.active == 0 || !ieee->pHTInfo->bCurrentHTSupport || !ieee->pHTInfo->bCurrentAMPDUEnable) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "reject to ADDBA_RSP as some capability is not ready(%d, %d, %d)\n",ieee->current_network.qos_data.active, ieee->pHTInfo->bCurrentHTSupport, ieee->pHTInfo->bCurrentAMPDUEnable); + IEEE80211_DEBUG(IEEE80211_DL_ERR, "reject to ADDBA_RSP as some capability is not ready(%d, %d, %d)\n", ieee->current_network.qos_data.active, ieee->pHTInfo->bCurrentHTSupport, ieee->pHTInfo->bCurrentAMPDUEnable); ReasonCode = DELBA_REASON_UNKNOWN_BA; goto OnADDBARsp_Reject; } @@ -462,19 +459,19 @@ int ieee80211_rx_ADDBARsp(struct ieee80211_device *ieee, struct sk_buff *skb) // if (!GetTs( ieee, - (PTS_COMMON_INFO *)(&pTS), + (struct ts_common_info **)(&pTS), dst, (u8)(pBaParamSet->field.TID), TX_DIR, - false) ) { + false)) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't get TS in %s()\n", __func__); ReasonCode = DELBA_REASON_UNKNOWN_BA; goto OnADDBARsp_Reject; } - pTS->bAddBaReqInProgress = false; - pPendingBA = &pTS->TxPendingBARecord; - pAdmittedBA = &pTS->TxAdmittedBARecord; + pTS->add_ba_req_in_progress = false; + pPendingBA = &pTS->tx_pending_ba_record; + pAdmittedBA = &pTS->tx_admitted_ba_record; // @@ -485,19 +482,17 @@ int ieee80211_rx_ADDBARsp(struct ieee80211_device *ieee, struct sk_buff *skb) // Since BA is already setup, we ignore all other ADDBA Response. IEEE80211_DEBUG(IEEE80211_DL_BA, "OnADDBARsp(): Recv ADDBA Rsp. Drop because already admit it! \n"); return -1; - } - else if((!pPendingBA->bValid) ||(*pDialogToken != pPendingBA->DialogToken)) { + } else if ((!pPendingBA->bValid) || (*pDialogToken != pPendingBA->DialogToken)) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "OnADDBARsp(): Recv ADDBA Rsp. BA invalid, DELBA! \n"); ReasonCode = DELBA_REASON_UNKNOWN_BA; goto OnADDBARsp_Reject; - } - else { + } else { IEEE80211_DEBUG(IEEE80211_DL_BA, "OnADDBARsp(): Recv ADDBA Rsp. BA is admitted! Status code:%X\n", *pStatusCode); DeActivateBAEntry(ieee, pPendingBA); } - if(*pStatusCode == ADDBA_STATUS_SUCCESS) { + if (*pStatusCode == ADDBA_STATUS_SUCCESS) { // // Determine ADDBA Rsp content here. // We can compare the value of BA parameter set that Peer returned and Self sent. @@ -505,7 +500,7 @@ int ieee80211_rx_ADDBARsp(struct ieee80211_device *ieee, struct sk_buff *skb) // if (pBaParamSet->field.BAPolicy == BA_POLICY_DELAYED) { // Since this is a kind of ADDBA failed, we delay next ADDBA process. - pTS->bAddBaReqDelayed = true; + pTS->add_ba_req_delayed = true; DeActivateBAEntry(ieee, pAdmittedBA); ReasonCode = DELBA_REASON_END_BA; goto OnADDBARsp_Reject; @@ -521,10 +516,9 @@ int ieee80211_rx_ADDBARsp(struct ieee80211_device *ieee, struct sk_buff *skb) pAdmittedBA->BaParamSet = *pBaParamSet; DeActivateBAEntry(ieee, pAdmittedBA); ActivateBAEntry(ieee, pAdmittedBA, *pBaTimeoutVal); - } - else { + } else { // Delay next ADDBA process. - pTS->bAddBaReqDelayed = true; + pTS->add_ba_req_delayed = true; } // End of procedure @@ -562,7 +556,7 @@ int ieee80211_rx_DELBA(struct ieee80211_device *ieee, struct sk_buff *skb) if (ieee->current_network.qos_data.active == 0 || !ieee->pHTInfo->bCurrentHTSupport) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "received DELBA while QOS or HT is not supported(%d, %d)\n",ieee->current_network.qos_data.active, ieee->pHTInfo->bCurrentHTSupport); + IEEE80211_DEBUG(IEEE80211_DL_ERR, "received DELBA while QOS or HT is not supported(%d, %d)\n", ieee->current_network.qos_data.active, ieee->pHTInfo->bCurrentHTSupport); return -1; } @@ -571,41 +565,40 @@ int ieee80211_rx_DELBA(struct ieee80211_device *ieee, struct sk_buff *skb) dst = &delba->addr2[0]; pDelBaParamSet = (PDELBA_PARAM_SET)&delba->payload[2]; - if(pDelBaParamSet->field.Initiator == 1) { - PRX_TS_RECORD pRxTs; + if (pDelBaParamSet->field.Initiator == 1) { + struct rx_ts_record *pRxTs; if (!GetTs( ieee, - (PTS_COMMON_INFO *)&pRxTs, + (struct ts_common_info **)&pRxTs, dst, (u8)pDelBaParamSet->field.TID, RX_DIR, - false) ) { + false)) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't get TS for RXTS in %s()\n", __func__); return -1; } RxTsDeleteBA(ieee, pRxTs); - } - else { - PTX_TS_RECORD pTxTs; + } else { + struct tx_ts_record *pTxTs; if (!GetTs( ieee, - (PTS_COMMON_INFO *)&pTxTs, + (struct ts_common_info **)&pTxTs, dst, (u8)pDelBaParamSet->field.TID, TX_DIR, - false) ) { + false)) { IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't get TS for TXTS in %s()\n", __func__); return -1; } - pTxTs->bUsingBa = false; - pTxTs->bAddBaReqInProgress = false; - pTxTs->bAddBaReqDelayed = false; - del_timer_sync(&pTxTs->TsAddBaTimer); - //PlatformCancelTimer(Adapter, &pTxTs->TsAddBaTimer); + pTxTs->using_ba = false; + pTxTs->add_ba_req_in_progress = false; + pTxTs->add_ba_req_delayed = false; + del_timer_sync(&pTxTs->ts_add_ba_timer); + //PlatformCancelTimer(Adapter, &pTxTs->ts_add_ba_timer); TxTsDeleteBA(ieee, pTxTs); } return 0; @@ -617,12 +610,12 @@ int ieee80211_rx_DELBA(struct ieee80211_device *ieee, struct sk_buff *skb) void TsInitAddBA( struct ieee80211_device *ieee, - PTX_TS_RECORD pTS, + struct tx_ts_record *pTS, u8 Policy, u8 bOverwritePending ) { - PBA_RECORD pBA = &pTS->TxPendingBARecord; + PBA_RECORD pBA = &pTS->tx_pending_ba_record; if (pBA->bValid && !bOverwritePending) return; @@ -633,81 +626,79 @@ TsInitAddBA( pBA->DialogToken++; // DialogToken: Only keep the latest dialog token pBA->BaParamSet.field.AMSDU_Support = 0; // Do not support A-MSDU with A-MPDU now!! pBA->BaParamSet.field.BAPolicy = Policy; // Policy: Delayed or Immediate - pBA->BaParamSet.field.TID = pTS->TsCommonInfo.TSpec.f.TSInfo.field.ucTSID; // TID + pBA->BaParamSet.field.TID = pTS->ts_common_info.t_spec.ts_info.uc_tsid; // TID // BufferSize: This need to be set according to A-MPDU vector pBA->BaParamSet.field.BufferSize = 32; // BufferSize: This need to be set according to A-MPDU vector pBA->BaTimeoutValue = 0; // Timeout value: Set 0 to disable Timer - pBA->BaStartSeqCtrl.field.SeqNum = (pTS->TxCurSeq + 3) % 4096; // Block Ack will start after 3 packets later. + pBA->BaStartSeqCtrl.field.SeqNum = (pTS->tx_cur_seq + 3) % 4096; // Block Ack will start after 3 packets later. ActivateBAEntry(ieee, pBA, BA_SETUP_TIMEOUT); - ieee80211_send_ADDBAReq(ieee, pTS->TsCommonInfo.Addr, pBA); + ieee80211_send_ADDBAReq(ieee, pTS->ts_common_info.addr, pBA); } void -TsInitDelBA( struct ieee80211_device *ieee, PTS_COMMON_INFO pTsCommonInfo, TR_SELECT TxRxSelect) +TsInitDelBA(struct ieee80211_device *ieee, struct ts_common_info *pTsCommonInfo, enum tr_select TxRxSelect) { + if (TxRxSelect == TX_DIR) { + struct tx_ts_record *pTxTs = (struct tx_ts_record *)pTsCommonInfo; - if(TxRxSelect == TX_DIR) { - PTX_TS_RECORD pTxTs = (PTX_TS_RECORD)pTsCommonInfo; - - if(TxTsDeleteBA(ieee, pTxTs)) + if (TxTsDeleteBA(ieee, pTxTs)) ieee80211_send_DELBA( ieee, - pTsCommonInfo->Addr, - (pTxTs->TxAdmittedBARecord.bValid)?(&pTxTs->TxAdmittedBARecord):(&pTxTs->TxPendingBARecord), + pTsCommonInfo->addr, + (pTxTs->tx_admitted_ba_record.bValid)?(&pTxTs->tx_admitted_ba_record):(&pTxTs->tx_pending_ba_record), TxRxSelect, DELBA_REASON_END_BA); - } - else if(TxRxSelect == RX_DIR) { - PRX_TS_RECORD pRxTs = (PRX_TS_RECORD)pTsCommonInfo; - if(RxTsDeleteBA(ieee, pRxTs)) + } else if (TxRxSelect == RX_DIR) { + struct rx_ts_record *pRxTs = (struct rx_ts_record *)pTsCommonInfo; + if (RxTsDeleteBA(ieee, pRxTs)) ieee80211_send_DELBA( ieee, - pTsCommonInfo->Addr, - &pRxTs->RxAdmittedBARecord, + pTsCommonInfo->addr, + &pRxTs->rx_admitted_ba_record, TxRxSelect, - DELBA_REASON_END_BA ); + 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 + * input: unsigned long data //acturally we send struct tx_ts_record or struct rx_ts_record to these timer * return: NULL * notice: ********************************************************************************************************************/ void BaSetupTimeOut(struct timer_list *t) { - PTX_TS_RECORD pTxTs = from_timer(pTxTs, t, TxPendingBARecord.Timer); + struct tx_ts_record *pTxTs = from_timer(pTxTs, t, tx_pending_ba_record.Timer); - pTxTs->bAddBaReqInProgress = false; - pTxTs->bAddBaReqDelayed = true; - pTxTs->TxPendingBARecord.bValid = false; + pTxTs->add_ba_req_in_progress = false; + pTxTs->add_ba_req_delayed = true; + pTxTs->tx_pending_ba_record.bValid = false; } void TxBaInactTimeout(struct timer_list *t) { - PTX_TS_RECORD pTxTs = from_timer(pTxTs, t, TxAdmittedBARecord.Timer); + struct tx_ts_record *pTxTs = from_timer(pTxTs, t, tx_admitted_ba_record.Timer); struct ieee80211_device *ieee = container_of(pTxTs, struct ieee80211_device, TxTsRecord[pTxTs->num]); TxTsDeleteBA(ieee, pTxTs); ieee80211_send_DELBA( ieee, - pTxTs->TsCommonInfo.Addr, - &pTxTs->TxAdmittedBARecord, + pTxTs->ts_common_info.addr, + &pTxTs->tx_admitted_ba_record, TX_DIR, DELBA_REASON_TIMEOUT); } void RxBaInactTimeout(struct timer_list *t) { - PRX_TS_RECORD pRxTs = from_timer(pRxTs, t, RxAdmittedBARecord.Timer); + struct rx_ts_record *pRxTs = from_timer(pRxTs, t, rx_admitted_ba_record.Timer); struct ieee80211_device *ieee = container_of(pRxTs, struct ieee80211_device, RxTsRecord[pRxTs->num]); RxTsDeleteBA(ieee, pRxTs); ieee80211_send_DELBA( ieee, - pRxTs->TsCommonInfo.Addr, - &pRxTs->RxAdmittedBARecord, + pRxTs->ts_common_info.addr, + &pRxTs->rx_admitted_ba_record, RX_DIR, DELBA_REASON_TIMEOUT); } diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h b/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h index a85036022aa8..7d54a7cd9514 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_HT.h @@ -8,20 +8,9 @@ //------------------------------------------------------------ // -// Operation mode value -// -#define HT_OPMODE_NO_PROTECT 0 -#define HT_OPMODE_OPTIONAL 1 -#define HT_OPMODE_40MHZ_PROTECT 2 -#define HT_OPMODE_MIXED 3 - -// // MIMO Power Save Settings // #define MIMO_PS_STATIC 0 -#define MIMO_PS_DYNAMIC 1 -#define MIMO_PS_NOLIMIT 3 - // // There should be 128 bits to cover all of the MCS rates. However, since @@ -35,45 +24,24 @@ #define HT_SUPPORTED_MCS_2SS_BITMAP 0x0000ff00 #define HT_SUPPORTED_MCS_1SS_2SS_BITMAP HT_MCS_1SS_BITMAP|HT_MCS_1SS_2SS_BITMAP - -typedef enum _HT_MCS_RATE { - HT_MCS0 = 0x00000001, - HT_MCS1 = 0x00000002, - HT_MCS2 = 0x00000004, - HT_MCS3 = 0x00000008, - HT_MCS4 = 0x00000010, - HT_MCS5 = 0x00000020, - HT_MCS6 = 0x00000040, - HT_MCS7 = 0x00000080, - HT_MCS8 = 0x00000100, - HT_MCS9 = 0x00000200, - HT_MCS10 = 0x00000400, - HT_MCS11 = 0x00000800, - HT_MCS12 = 0x00001000, - HT_MCS13 = 0x00002000, - HT_MCS14 = 0x00004000, - HT_MCS15 = 0x00008000, - // Do not define MCS32 here although 8190 support MCS32 -} HT_MCS_RATE, *PHT_MCS_RATE; - // // Represent Channel Width in HT Capabilities // -typedef enum _HT_CHANNEL_WIDTH { +enum ht_channel_width { HT_CHANNEL_WIDTH_20 = 0, HT_CHANNEL_WIDTH_20_40 = 1, -}HT_CHANNEL_WIDTH, *PHT_CHANNEL_WIDTH; +}; // // Represent Extension Channel Offset in HT Capabilities // This is available only in 40Mhz mode. // -typedef enum _HT_EXTCHNL_OFFSET { +enum ht_extension_chan_offset { HT_EXTCHNL_OFFSET_NO_EXT = 0, HT_EXTCHNL_OFFSET_UPPER = 1, HT_EXTCHNL_OFFSET_NO_DEF = 2, HT_EXTCHNL_OFFSET_LOWER = 3, -}HT_EXTCHNL_OFFSET, *PHT_EXTCHNL_OFFSET; +}; typedef enum _CHNLOP { CHNLOP_NONE = 0, // No Action now @@ -120,28 +88,6 @@ typedef union _HT_CAPABILITY_MACPARA{ }HT_CAPABILITY_MACPARA, *PHT_CAPABILITY_MACPARA; */ -typedef enum _HT_ACTION { - ACT_RECOMMAND_WIDTH = 0, - ACT_MIMO_PWR_SAVE = 1, - ACT_PSMP = 2, - ACT_SET_PCO_PHASE = 3, - ACT_MIMO_CHL_MEASURE = 4, - ACT_RECIPROCITY_CORRECT = 5, - ACT_MIMO_CSI_MATRICS = 6, - ACT_MIMO_NOCOMPR_STEER = 7, - ACT_MIMO_COMPR_STEER = 8, - ACT_ANTENNA_SELECT = 9, -} HT_ACTION, *PHT_ACTION; - - -/* 2007/06/07 MH Define sub-carrier mode for 40MHZ. */ -typedef enum _HT_Bandwidth_40MHZ_Sub_Carrier { - SC_MODE_DUPLICATE = 0, - SC_MODE_LOWER = 1, - SC_MODE_UPPER = 2, - SC_MODE_FULL40MHZ = 3, -}HT_BW40_SC_E; - typedef struct _HT_CAPABILITY_ELE { //HT capability info @@ -212,16 +158,6 @@ typedef struct _HT_INFORMATION_ELE { u8 BasicMSC[16]; } __attribute__ ((packed)) HT_INFORMATION_ELE, *PHT_INFORMATION_ELE; -// -// MIMO Power Save control field. -// This is appear in MIMO Power Save Action Frame -// -typedef struct _MIMOPS_CTRL { - u8 MimoPsEnable:1; - u8 MimoPsMode:1; - u8 Reserved:6; -} MIMOPS_CTRL, *PMIMOPS_CTRL; - typedef enum _HT_SPEC_VER { HT_SPEC_VER_IEEE = 0, HT_SPEC_VER_EWC = 1, @@ -301,7 +237,7 @@ typedef struct _RT_HIGH_THROUGHPUT { u8 PeerMimoPs; // 40MHz Channel Offset settings. - HT_EXTCHNL_OFFSET CurSTAExtChnlOffset; + enum ht_extension_chan_offset CurSTAExtChnlOffset; u8 bCurTxBW40MHz; // If we use 40 MHz to Tx u8 PeerBandwidth; @@ -342,37 +278,6 @@ typedef struct _RT_HIGH_THROUGHPUT { u32 IOTAction; } __attribute__ ((packed)) RT_HIGH_THROUGHPUT, *PRT_HIGH_THROUGHPUT; - -//------------------------------------------------------------ -// The Data structure is used to keep HT related variable for "each Sta" -// when card is configured as "AP mode" -//------------------------------------------------------------ - -typedef struct _RT_HTINFO_STA_ENTRY { - u8 bEnableHT; - - u8 bSupportCck; - - u16 AMSDU_MaxSize; - - u8 AMPDU_Factor; - u8 MPDU_Density; - - u8 HTHighestOperaRate; - - u8 bBw40MHz; - - u8 MimoPs; - - u8 McsRateSet[16]; - - -}RT_HTINFO_STA_ENTRY, *PRT_HTINFO_STA_ENTRY; - - - - - //------------------------------------------------------------ // The Data structure is used to keep HT related variable for "each AP" // when card is configured as "STA mode" @@ -396,28 +301,6 @@ typedef struct _BSS_HT { u8 bdRT2RTLongSlotTime; } __attribute__ ((packed)) BSS_HT, *PBSS_HT; -typedef struct _MIMO_RSSI { - u32 EnableAntenna; - u32 AntennaA; - u32 AntennaB; - u32 AntennaC; - u32 AntennaD; - u32 Average; -}MIMO_RSSI, *PMIMO_RSSI; - -typedef struct _MIMO_EVM { - u32 EVM1; - u32 EVM2; -}MIMO_EVM, *PMIMO_EVM; - -typedef struct _FALSE_ALARM_STATISTICS { - u32 Cnt_Parity_Fail; - u32 Cnt_Rate_Illegal; - u32 Cnt_Crc8_fail; - u32 Cnt_all; -}FALSE_ALARM_STATISTICS, *PFALSE_ALARM_STATISTICS; - - extern u8 MCS_FILTER_ALL[16]; extern u8 MCS_FILTER_1SS[16]; diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c index 1b61a8de1edf..b948eae5909d 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c @@ -1,8 +1,11 @@ // SPDX-License-Identifier: GPL-2.0 -//As this function is mainly ported from Windows driver, so leave the name little changed. If any confusion caused, tell me. Created by WB. 2008.05.08 +/* + * As this function is mainly ported from Windows driver, so leave the name + * little changed. If any confusion caused, tell me. Created by WB. 2008.05.08 + */ #include "ieee80211.h" -#include "rtl819x_HT.h" + u8 MCS_FILTER_ALL[16] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; u8 MCS_FILTER_1SS[16] = {0xff, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; @@ -41,17 +44,18 @@ 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}; - -// 2008/04/01 MH For Cisco G mode RX TP We need to change FW duration. Should we put the -// code in other place?? -//static u8 WIFI_CISCO_G_AP[3] = {0x00, 0x40, 0x96}; -/******************************************************************************************************************** +/* + * 2008/04/01 MH For Cisco G mode RX TP We need to change FW duration. Should we + * put the code in other place?? + * static u8 WIFI_CISCO_G_AP[3] = {0x00, 0x40, 0x96}; + */ +/* *function: This function update default settings in pHTInfo structure * input: PRT_HIGH_THROUGHPUT pHTInfo * output: none * return: none * notice: These value need be modified if any changes. - * *****************************************************************************************************************/ + */ void HTUpdateDefaultSetting(struct ieee80211_device *ieee) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; @@ -93,8 +97,10 @@ void HTUpdateDefaultSetting(struct ieee80211_device *ieee) // 8190 only. Assign duration operation mode to firmware pMgntInfo->bTxEnableFwCalcDur = (BOOLEAN)pNdisCommon->bRegTxEnableFwCalcDur; #endif - // 8190 only, Realtek proprietary aggregation mode - // Set MPDUDensity=2, 1: Set MPDUDensity=2(32k) for Realtek AP and set MPDUDensity=0(8k) for others + /* + * 8190 only, Realtek proprietary aggregation mode + * Set MPDUDensity=2, 1: Set MPDUDensity=2(32k) for Realtek AP and set MPDUDensity=0(8k) for others + */ pHTInfo->bRegRT2RTAggregation = 1;//0: Set MPDUDensity=2, 1: Set MPDUDensity=2(32k) for Realtek AP and set MPDUDensity=0(8k) for others // For Rx Reorder Control @@ -111,20 +117,19 @@ void HTUpdateDefaultSetting(struct ieee80211_device *ieee) pHTInfo->UsbRxFwAggrPacketNum = 8; pHTInfo->UsbRxFwAggrTimeout = 16; ////usb rx FW aggregation timeout threshold.It's in units of 64us #endif - - } -/******************************************************************************************************************** - *function: This function print out each field on HT capability IE mainly from (Beacon/ProbeRsp/AssocReq) + +/* + *function: This function print out each field on HT capability + * IE mainly from (Beacon/ProbeRsp/AssocReq) * input: u8* CapIE //Capability IE to be printed out * u8* TitleString //mainly print out caller function * output: none * return: none * notice: Driver should not print out this message by default. - * *****************************************************************************************************************/ + */ void HTDebugHTCapability(u8 *CapIE, u8 *TitleString) { - static u8 EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33}; // For 11n EWC definition, 2007.07.17, by Emily PHT_CAPABILITY_ELE pCapELE; @@ -147,20 +152,19 @@ 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) + +/* + *function: This function print out each field on HT Information + * IE mainly from (Beacon/ProbeRsp) * input: u8* InfoIE //Capability IE to be printed out * u8* TitleString //mainly print out caller function * output: none * return: none * notice: Driver should not print out this message by default. - * *****************************************************************************************************************/ + */ void HTDebugHTInfo(u8 *InfoIE, u8 *TitleString) { - static u8 EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34}; // For 11n EWC definition, 2007.07.17, by Emily PHT_INFORMATION_ELE pHTInfoEle; @@ -210,12 +214,11 @@ 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; } /* -* Return: true if station in half n mode and AP supports 40 bw -*/ + * Return: true if station in half n mode and AP supports 40 bw + */ static bool IsHTHalfNmode40Bandwidth(struct ieee80211_device *ieee) { bool retValue = false; @@ -261,17 +264,15 @@ static bool IsHTHalfNmodeSGI(struct ieee80211_device *ieee, bool is40MHz) u16 HTHalfMcsToDataRate(struct ieee80211_device *ieee, u8 nMcsRate) { - u8 is40MHz; u8 isShortGI; is40MHz = (IsHTHalfNmode40Bandwidth(ieee)) ? 1 : 0; isShortGI = (IsHTHalfNmodeSGI(ieee, is40MHz)) ? 1 : 0; - return MCS_DATA_RATE[is40MHz][isShortGI][(nMcsRate&0x7f)]; + return MCS_DATA_RATE[is40MHz][isShortGI][(nMcsRate & 0x7f)]; } - u16 HTMcsToDataRate(struct ieee80211_device *ieee, u8 nMcsRate) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; @@ -280,17 +281,17 @@ u16 HTMcsToDataRate(struct ieee80211_device *ieee, u8 nMcsRate) u8 isShortGI = (pHTInfo->bCurBW40MHz) ? ((pHTInfo->bCurShortGI40MHz) ? 1 : 0) : ((pHTInfo->bCurShortGI20MHz) ? 1 : 0); - return MCS_DATA_RATE[is40MHz][isShortGI][(nMcsRate&0x7f)]; + return MCS_DATA_RATE[is40MHz][isShortGI][(nMcsRate & 0x7f)]; } -/******************************************************************************************************************** +/* *function: This function returns current datarate. * input: struct ieee80211_device* ieee * u8 nDataRate * output: none * return: tx rate * notice: quite unsure about how to use this function //wb - * *****************************************************************************************************************/ + */ u16 TxCountToDataRate(struct ieee80211_device *ieee, u8 nDataRate) { //PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; @@ -322,16 +323,15 @@ u16 TxCountToDataRate(struct ieee80211_device *ieee, u8 nDataRate) //nDataRate = nDataRate - 60; } - return MCS_DATA_RATE[is40MHz][isShortGI][nDataRate&0xf]; + return MCS_DATA_RATE[is40MHz][isShortGI][nDataRate & 0xf]; } } - - bool IsHTHalfNmodeAPs(struct ieee80211_device *ieee) { bool retValue = false; struct ieee80211_network *net = &ieee->current_network; + if ((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3) == 0) || (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3) == 0) || (memcmp(net->bssid, PCI_RALINK, 3) == 0) || @@ -353,32 +353,33 @@ bool IsHTHalfNmodeAPs(struct ieee80211_device *ieee) return retValue; } -/******************************************************************************************************************** +/* *function: This function returns peer IOT. * input: struct ieee80211_device* ieee * output: none * return: * notice: - * *****************************************************************************************************************/ + */ static void HTIOTPeerDetermine(struct ieee80211_device *ieee) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; struct ieee80211_network *net = &ieee->current_network; + if (net->bssht.bdRT2RTAggregation) pHTInfo->IOTPeer = HT_IOT_PEER_REALTEK; else if (net->broadcom_cap_exist) pHTInfo->IOTPeer = HT_IOT_PEER_BROADCOM; else if ((memcmp(net->bssid, UNKNOWN_BORADCOM, 3) == 0) || - (memcmp(net->bssid, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3) == 0) || - (memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3) == 0) || - (memcmp(net->bssid, NETGEAR834Bv2_BROADCOM, 3) == 0)) + (memcmp(net->bssid, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3) == 0) || + (memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3) == 0) || + (memcmp(net->bssid, NETGEAR834Bv2_BROADCOM, 3) == 0)) pHTInfo->IOTPeer = HT_IOT_PEER_BROADCOM; else if ((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3) == 0) || - (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3) == 0) || - (memcmp(net->bssid, PCI_RALINK, 3) == 0) || - (memcmp(net->bssid, EDIMAX_RALINK, 3) == 0) || - (memcmp(net->bssid, AIRLINK_RALINK, 3) == 0) || - net->ralink_cap_exist) + (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3) == 0) || + (memcmp(net->bssid, PCI_RALINK, 3) == 0) || + (memcmp(net->bssid, EDIMAX_RALINK, 3) == 0) || + (memcmp(net->bssid, AIRLINK_RALINK, 3) == 0) || + net->ralink_cap_exist) pHTInfo->IOTPeer = HT_IOT_PEER_RALINK; else if (net->atheros_cap_exist) pHTInfo->IOTPeer = HT_IOT_PEER_ATHEROS; @@ -389,32 +390,34 @@ static void HTIOTPeerDetermine(struct ieee80211_device *ieee) IEEE80211_DEBUG(IEEE80211_DL_IOT, "Joseph debug!! IOTPEER: %x\n", pHTInfo->IOTPeer); } -/******************************************************************************************************************** - *function: Check whether driver should declare received rate up to MCS13 only since some chipset is not good - * at receiving MCS14~15 frame from some AP. + +/* + *function: Check whether driver should declare received rate up to MCS13 + * only since some chipset is not good at receiving MCS14~15 frame + * from some AP. * input: struct ieee80211_device* ieee * u8 * PeerMacAddr * output: none * return: return 1 if driver should declare MCS13 only(otherwise return 0) - * *****************************************************************************************************************/ + */ static u8 HTIOTActIsDisableMCS14(struct ieee80211_device *ieee, u8 *PeerMacAddr) { return 0; - } - - -/** -* Function: HTIOTActIsDisableMCS15 -* -* Overview: Check whether driver should declare capability of receiving MCS15 -* -* Input: -* PADAPTER Adapter, -* -* Output: None -* Return: true if driver should disable MCS15 -* 2008.04.15 Emily -*/ +} + +/* + * Function: HTIOTActIsDisableMCS15 + * + * Overview: Check whether driver should declare capability of receiving + * MCS15 + * + * Input: + * PADAPTER Adapter, + * + * Output: None + * Return: true if driver should disable MCS15 + * 2008.04.15 Emily + */ static bool HTIOTActIsDisableMCS15(struct ieee80211_device *ieee) { bool retValue = false; @@ -440,18 +443,19 @@ static bool HTIOTActIsDisableMCS15(struct ieee80211_device *ieee) return retValue; } -/** -* Function: HTIOTActIsDisableMCSTwoSpatialStream -* -* Overview: Check whether driver should declare capability of receiving All 2 ss packets -* -* Input: -* PADAPTER Adapter, -* -* Output: None -* Return: true if driver should disable all two spatial stream packet -* 2008.04.21 Emily -*/ +/* + * Function: HTIOTActIsDisableMCSTwoSpatialStream + * + * Overview: Check whether driver should declare capability of receiving + * All 2 ss packets + * + * Input: + * PADAPTER Adapter, + * + * Output: None + * Return: true if driver should disable all two spatial stream packet + * 2008.04.21 Emily + */ static bool HTIOTActIsDisableMCSTwoSpatialStream(struct ieee80211_device *ieee, u8 *PeerMacAddr) { @@ -461,25 +465,27 @@ static bool HTIOTActIsDisableMCSTwoSpatialStream(struct ieee80211_device *ieee, return false; } -/******************************************************************************************************************** +/* *function: Check whether driver should disable EDCA turbo mode * input: struct ieee80211_device* ieee * u8* PeerMacAddr * output: none - * return: return 1 if driver should disable EDCA turbo mode(otherwise return 0) - * *****************************************************************************************************************/ + * return: return 1 if driver should disable EDCA turbo mode + * (otherwise return 0) + */ static u8 HTIOTActIsDisableEDCATurbo(struct ieee80211_device *ieee, u8 *PeerMacAddr) { /* default enable EDCA Turbo mode. */ return false; } -/******************************************************************************************************************** - *function: Check whether we need to use OFDM to sned MGNT frame for broadcom AP +/* + *function: Check whether we need to use OFDM to sned MGNT frame for + * broadcom AP * input: struct ieee80211_network *network //current network we live * output: none * return: return 1 if true - * *****************************************************************************************************************/ + */ static u8 HTIOTActIsMgntUseCCK6M(struct ieee80211_network *network) { u8 retValue = 0; @@ -496,6 +502,7 @@ static u8 HTIOTActIsMgntUseCCK6M(struct ieee80211_network *network) static u8 HTIOTActIsCCDFsync(u8 *PeerMacAddr) { u8 retValue = 0; + if ((memcmp(PeerMacAddr, UNKNOWN_BORADCOM, 3) == 0) || (memcmp(PeerMacAddr, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3) == 0) || (memcmp(PeerMacAddr, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3) == 0)) @@ -504,52 +511,50 @@ static u8 HTIOTActIsCCDFsync(u8 *PeerMacAddr) return retValue; } -void HTResetIOTSetting( - PRT_HIGH_THROUGHPUT pHTInfo -) +void HTResetIOTSetting(PRT_HIGH_THROUGHPUT pHTInfo) { pHTInfo->IOTAction = 0; pHTInfo->IOTPeer = HT_IOT_PEER_UNKNOWN; } - -/******************************************************************************************************************** +/* *function: Construct Capablility Element in Beacon... if HTEnable is turned on * input: struct ieee80211_device* ieee - * u8* posHTCap //pointer to store Capability Ele - * u8* len //store length of CE - * u8 IsEncrypt //whether encrypt, needed further + * u8* posHTCap //pointer to store Capability Ele + * u8* len //store length of CE + * u8 IsEncrypt //whether encrypt, needed further * output: none * return: none * notice: posHTCap can't be null and should be initialized before. - * *****************************************************************************************************************/ + */ void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u8 *len, u8 IsEncrypt) { PRT_HIGH_THROUGHPUT pHT = ieee->pHTInfo; PHT_CAPABILITY_ELE pCapELE = NULL; //u8 bIsDeclareMCS13; - if ((posHTCap == NULL) || (pHT == NULL)) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "posHTCap or pHTInfo can't be null in HTConstructCapabilityElement()\n"); + if (!posHTCap || !pHT) { + IEEE80211_DEBUG(IEEE80211_DL_ERR, + "posHTCap or pHTInfo can't be null in %s\n", + __func__); return; } memset(posHTCap, 0, *len); if (pHT->ePeerHTSpecVer == HT_SPEC_VER_EWC) { u8 EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33}; // For 11n EWC definition, 2007.07.17, by Emily + memcpy(posHTCap, EWC11NHTCap, sizeof(EWC11NHTCap)); - pCapELE = (PHT_CAPABILITY_ELE)&(posHTCap[4]); + pCapELE = (PHT_CAPABILITY_ELE)&posHTCap[4]; } else { pCapELE = (PHT_CAPABILITY_ELE)posHTCap; } - //HT capability info pCapELE->AdvCoding = 0; // This feature is not supported now!! - if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)) { + if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)) pCapELE->ChlWidth = 0; - } else { + else pCapELE->ChlWidth = (pHT->bRegBW40MHz ? 1 : 0); - } // pCapELE->ChlWidth = (pHT->bRegBW40MHz?1:0); pCapELE->MimoPwrSave = pHT->SelfMimoPs; @@ -557,7 +562,7 @@ void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u pCapELE->ShortGI20Mhz = 1; // We can receive Short GI!! pCapELE->ShortGI40Mhz = 1; // We can receive Short GI!! //DbgPrint("TX HT cap/info ele BW=%d SG20=%d SG40=%d\n\r", - //pCapELE->ChlWidth, pCapELE->ShortGI20Mhz, pCapELE->ShortGI40Mhz); + //pCapELE->ChlWidth, pCapELE->ShortGI20Mhz, pCapELE->ShortGI40Mhz); pCapELE->TxSTBC = 1; pCapELE->RxSTBC = 0; pCapELE->DelayBA = 0; // Do not support now!! @@ -566,9 +571,10 @@ void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u pCapELE->PSMP = 0; // Do not support now!! pCapELE->LSigTxopProtect = 0; // Do not support now!! - - //MAC HT parameters info - // TODO: Nedd to take care of this part + /* + * MAC HT parameters info + * TODO: Nedd to take care of this part + */ IEEE80211_DEBUG(IEEE80211_DL_HT, "TX HT cap/info ele BW=%d MaxAMSDUSize:%d DssCCk:%d\n", pCapELE->ChlWidth, pCapELE->MaxAMSDUSize, pCapELE->DssCCk); if (IsEncrypt) { @@ -590,10 +596,13 @@ void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u if (pHT->IOTAction & HT_IOT_ACT_DISABLE_ALL_2SS) pCapELE->MCS[1] &= 0x00; - // 2008.06.12 - // For RTL819X, if pairwisekey = wep/tkip, ap is ralink, we support only MCS0~7. + /* + * 2008.06.12 + * For RTL819X, if pairwisekey = wep/tkip, ap is ralink, we support only MCS0~7. + */ if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)) { int i; + for (i = 1; i < 16; i++) pCapELE->MCS[i] = 0; } @@ -601,7 +610,6 @@ void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u //Extended HT Capability Info memset(&pCapELE->ExtHTCapInfo, 0, 2); - //TXBF Capabilities memset(pCapELE->TxBFCap, 0, 4); @@ -613,31 +621,35 @@ void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u 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 + /* + * 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 + +/* + *function: Construct Information Element in Beacon... if HTEnable is turned on * input: struct ieee80211_device* ieee - * u8* posHTCap //pointer to store Information Ele - * u8* len //store len of - * u8 IsEncrypt //whether encrypt, needed further + * u8* posHTCap //pointer to store Information Ele + * u8* len //store len of + * u8 IsEncrypt //whether encrypt, needed further * output: none * return: none - * notice: posHTCap can't be null and be initialized before. only AP and IBSS sta should do this - * *****************************************************************************************************************/ + * notice: posHTCap can't be null and be initialized before. + * Only AP and IBSS sta should do this + */ void HTConstructInfoElement(struct ieee80211_device *ieee, u8 *posHTInfo, u8 *len, u8 IsEncrypt) { PRT_HIGH_THROUGHPUT pHT = ieee->pHTInfo; PHT_INFORMATION_ELE pHTInfoEle = (PHT_INFORMATION_ELE)posHTInfo; - if ((posHTInfo == NULL) || (pHTInfoEle == NULL)) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "posHTInfo or pHTInfoEle can't be null in HTConstructInfoElement()\n"); + + if (!posHTInfo || !pHTInfoEle) { + IEEE80211_DEBUG(IEEE80211_DL_ERR, + "posHTInfo or pHTInfoEle can't be null in %s\n", + __func__); return; } @@ -661,49 +673,49 @@ void HTConstructInfoElement(struct ieee80211_device *ieee, u8 *posHTInfo, u8 *le memset(pHTInfoEle->BasicMSC, 0, 16); - *len = 22 + 2; //same above - } else { //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; } /* - * According to experiment, Realtek AP to STA (based on rtl8190) may achieve best performance - * if both STA and AP set limitation of aggregation size to 32K, that is, set AMPDU density to 2 - * (Ref: IEEE 11n specification). However, if Realtek STA associates to other AP, STA should set - * limitation of aggregation size to 8K, otherwise, performance of traffic stream from STA to AP - * will be much less than the traffic stream from AP to STA if both of the stream runs concurrently - * at the same time. - * - * Frame Format - * Element ID Length OUI Type1 Reserved - * 1 byte 1 byte 3 bytes 1 byte 1 byte - * - * OUI = 0x00, 0xe0, 0x4c, - * Type = 0x02 - * Reserved = 0x00 - * - * 2007.8.21 by Emily -*/ -/******************************************************************************************************************** + * According to experiment, Realtek AP to STA (based on rtl8190) may achieve + * best performance if both STA and AP set limitation of aggregation size to + * 32K, that is, set AMPDU density to 2 (Ref: IEEE 11n specification). + * However, if Realtek STA associates to other AP, STA should set limitation of + * aggregation size to 8K, otherwise, performance of traffic stream from STA to + * AP will be much less than the traffic stream from AP to STA if both of the + * stream runs concurrently at the same time. + * + * Frame Format + * Element ID Length OUI Type1 Reserved + * 1 byte 1 byte 3 bytes 1 byte 1 byte + * + * OUI = 0x00, 0xe0, 0x4c, + * Type = 0x02 + * Reserved = 0x00 + * + * 2007.8.21 by Emily + */ +/* *function: Construct Information Element in Beacon... in RT2RT condition * input: struct ieee80211_device* ieee - * u8* posRT2RTAgg //pointer to store Information Ele - * u8* len //store len + * u8* posRT2RTAgg //pointer to store Information Ele + * u8* len //store len * output: none * return: none * notice: - * *****************************************************************************************************************/ + */ void HTConstructRT2RTAggElement(struct ieee80211_device *ieee, u8 *posRT2RTAgg, u8 *len) { - if (posRT2RTAgg == NULL) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "posRT2RTAgg can't be null in HTConstructRT2RTAggElement()\n"); + if (!posRT2RTAgg) { + IEEE80211_DEBUG(IEEE80211_DL_ERR, + "posRT2RTAgg can't be null in %s\n", + __func__); return; } memset(posRT2RTAgg, 0, *len); @@ -714,9 +726,8 @@ void HTConstructRT2RTAggElement(struct ieee80211_device *ieee, u8 *posRT2RTAgg, *posRT2RTAgg++ = 0x01; *posRT2RTAgg = 0x10;//*posRT2RTAgg = 0x02; - if (ieee->bSupportRemoteWakeUp) { + if (ieee->bSupportRemoteWakeUp) *posRT2RTAgg |= 0x08;//RT_HT_CAP_USE_WOW; - } *len = 6 + 2; return; @@ -727,38 +738,33 @@ void HTConstructRT2RTAggElement(struct ieee80211_device *ieee, u8 *posRT2RTAgg, section of code. if(IS_UNDER_11N_AES_MODE(Adapter)) { - posRT2RTAgg->Octet[5] |=RT_HT_CAP_USE_AMPDU; + posRT2RTAgg->octet[5] |= RT_HT_CAP_USE_AMPDU; }else { - posRT2RTAgg->Octet[5] &= 0xfb; + posRT2RTAgg->octet[5] &= 0xfb; } */ - #else // Do Nothing #endif posRT2RTAgg->Length = 6; #endif - - - - } - -/******************************************************************************************************************** +/* *function: Pick the right Rate Adaptive table to use * input: struct ieee80211_device* ieee - * u8* pOperateMCS //A pointer to MCS rate bitmap + * u8* pOperateMCS //A pointer to MCS rate bitmap * return: always we return true * notice: - * *****************************************************************************************************************/ + */ static u8 HT_PickMCSRate(struct ieee80211_device *ieee, u8 *pOperateMCS) { - u8 i; - if (pOperateMCS == NULL) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "pOperateMCS can't be null in HT_PickMCSRate()\n"); + if (!pOperateMCS) { + IEEE80211_DEBUG(IEEE80211_DL_ERR, + "pOperateMCS can't be null in %s\n", + __func__); return false; } @@ -766,62 +772,62 @@ static u8 HT_PickMCSRate(struct ieee80211_device *ieee, u8 *pOperateMCS) case IEEE_A: case IEEE_B: case IEEE_G: - //legacy rate routine handled at selectedrate + //legacy rate routine handled at selectedrate - //no MCS rate - for (i = 0; i <= 15; i++) - pOperateMCS[i] = 0; - break; + //no MCS rate + memset(pOperateMCS, 0, 16); + break; case IEEE_N_24G: //assume CCK rate ok case IEEE_N_5G: - // Legacy part we only use 6, 5.5,2,1 for N_24G and 6 for N_5G. - // Legacy part shall be handled at SelectRateSet(). - - //HT part - // TODO: may be different if we have different number of antenna - pOperateMCS[0] &= RATE_ADPT_1SS_MASK; //support MCS 0~7 - pOperateMCS[1] &= RATE_ADPT_2SS_MASK; - pOperateMCS[3] &= RATE_ADPT_MCS32_MASK; - break; + // Legacy part we only use 6, 5.5,2,1 for N_24G and 6 for N_5G. + // Legacy part shall be handled at SelectRateSet(). + + //HT part + // TODO: may be different if we have different number of antenna + pOperateMCS[0] &= RATE_ADPT_1SS_MASK; //support MCS 0~7 + pOperateMCS[1] &= RATE_ADPT_2SS_MASK; + pOperateMCS[3] &= RATE_ADPT_MCS32_MASK; + break; //should never reach here default: - - break; - + break; } return true; } /* -* Description: -* This function will get the highest speed rate in input MCS set. -* -* /param Adapter Pionter to Adapter entity -* pMCSRateSet Pointer to MCS rate bitmap -* pMCSFilter Pointer to MCS rate filter -* -* /return Highest MCS rate included in pMCSRateSet and filtered by pMCSFilter. -* -*/ -/******************************************************************************************************************** + * Description: + * This function will get the highest speed rate in input MCS set. + * + * /param Adapter Pionter to Adapter entity + * pMCSRateSet Pointer to MCS rate bitmap + * pMCSFilter Pointer to MCS rate filter + * + * /return Highest MCS rate included in pMCSRateSet and filtered by pMCSFilter. + * + */ +/* *function: This function will get the highest speed rate in input MCS set. * input: struct ieee80211_device* ieee * u8* pMCSRateSet //Pointer to MCS rate bitmap * u8* pMCSFilter //Pointer to MCS rate filter * return: Highest MCS rate included in pMCSRateSet and filtered by pMCSFilter * notice: - * *****************************************************************************************************************/ + */ u8 HTGetHighestMCSRate(struct ieee80211_device *ieee, u8 *pMCSRateSet, u8 *pMCSFilter) { u8 i, j; u8 bitMap; u8 mcsRate = 0; u8 availableMcsRate[16]; - if (pMCSRateSet == NULL || pMCSFilter == NULL) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "pMCSRateSet or pMCSFilter can't be null in HTGetHighestMCSRate()\n"); + + if (!pMCSRateSet || !pMCSFilter) { + IEEE80211_DEBUG(IEEE80211_DL_ERR, + "pMCSRateSet or pMCSFilter can't be null in %s\n", + __func__); return false; } for (i = 0; i < 16; i++) @@ -838,60 +844,57 @@ u8 HTGetHighestMCSRate(struct ieee80211_device *ieee, u8 *pMCSRateSet, u8 *pMCSF if (availableMcsRate[i] != 0) { bitMap = availableMcsRate[i]; for (j = 0; j < 8; j++) { - if ((bitMap%2) != 0) { - if (HTMcsToDataRate(ieee, (8*i+j)) > HTMcsToDataRate(ieee, mcsRate)) - mcsRate = (8*i+j); + if ((bitMap % 2) != 0) { + if (HTMcsToDataRate(ieee, (8 * i + j)) > HTMcsToDataRate(ieee, mcsRate)) + mcsRate = (8 * i + j); } bitMap >>= 1; } } } - return (mcsRate|0x80); + return (mcsRate | 0x80); } - - /* -** -**1.Filter our operation rate set with AP's rate set -**2.shall reference channel bandwidth, STBC, Antenna number -**3.generate rate adative table for firmware -**David 20060906 -** -** \pHTSupportedCap: the connected STA's supported rate Capability element -*/ + * 1.Filter our operation rate set with AP's rate set + * 2.shall reference channel bandwidth, STBC, Antenna number + * 3.generate rate adative table for firmware + * David 20060906 + * + * \pHTSupportedCap: the connected STA's supported rate Capability element + */ static u8 HTFilterMCSRate(struct ieee80211_device *ieee, u8 *pSupportMCS, u8 *pOperateMCS) { - u8 i = 0; // filter out operational rate set not supported by AP, the length of it is 16 - for (i = 0; i <= 15; i++) { - pOperateMCS[i] = ieee->Regdot11HTOperationalRateSet[i]&pSupportMCS[i]; - } - + for (i = 0; i <= 15; i++) + pOperateMCS[i] = ieee->Regdot11HTOperationalRateSet[i] & pSupportMCS[i]; // TODO: adjust our operational rate set according to our channel bandwidth, STBC and Antenna number - - // TODO: fill suggested rate adaptive rate index and give firmware info using Tx command packet - // we also shall suggested the first start rate set according to our singal strength + /* + * TODO: fill suggested rate adaptive rate index and give firmware info + * using Tx command packet we also shall suggested the first start rate + * set according to our signal strength + */ HT_PickMCSRate(ieee, pOperateMCS); // For RTL819X, if pairwisekey = wep/tkip, we support only MCS0~7. if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)) pOperateMCS[1] = 0; - // - // For RTL819X, we support only MCS0~15. - // And also, we do not know how to use MCS32 now. - // + /* + * For RTL819X, we support only MCS0~15. + * And also, we do not know how to use MCS32 now. + */ for (i = 2; i <= 15; i++) pOperateMCS[i] = 0; return true; } -void HTSetConnectBwMode(struct ieee80211_device *ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset); + +void HTSetConnectBwMode(struct ieee80211_device *ieee, enum ht_channel_width Bandwidth, enum ht_extension_chan_offset Offset); void HTOnAssocRsp(struct ieee80211_device *ieee) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; @@ -904,7 +907,9 @@ void HTOnAssocRsp(struct ieee80211_device *ieee) static u8 EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34}; // For 11n EWC definition, 2007.07.17, by Emily if (!pHTInfo->bCurrentHTSupport) { - IEEE80211_DEBUG(IEEE80211_DL_ERR, "<=== HTOnAssocRsp(): HT_DISABLE\n"); + IEEE80211_DEBUG(IEEE80211_DL_ERR, + "<=== %s: HT_DISABLE\n", + __func__); return; } IEEE80211_DEBUG(IEEE80211_DL_HT, "===> HTOnAssocRsp_wq(): HT_ENABLE\n"); @@ -924,43 +929,44 @@ void HTOnAssocRsp(struct ieee80211_device *ieee) else pPeerHTInfo = (PHT_INFORMATION_ELE)(pHTInfo->PeerHTInfoBuf); - //////////////////////////////////////////////////////// // Configurations: //////////////////////////////////////////////////////// - IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_HT, pPeerHTCap, sizeof(HT_CAPABILITY_ELE)); + IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA | IEEE80211_DL_HT, pPeerHTCap, sizeof(HT_CAPABILITY_ELE)); // IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_HT, pPeerHTInfo, sizeof(HT_INFORMATION_ELE)); // Config Supported Channel Width setting // - HTSetConnectBwMode(ieee, (HT_CHANNEL_WIDTH)(pPeerHTCap->ChlWidth), (HT_EXTCHNL_OFFSET)(pPeerHTInfo->ExtChlOffset)); + HTSetConnectBwMode(ieee, (enum ht_channel_width)(pPeerHTCap->ChlWidth), (enum ht_extension_chan_offset)(pPeerHTInfo->ExtChlOffset)); pHTInfo->bCurTxBW40MHz = (pPeerHTInfo->RecommemdedTxWidth == 1); - // - // Update short GI/ long GI setting - // - // TODO: + /* + * Update short GI/ long GI setting + * + * TODO: + */ pHTInfo->bCurShortGI20MHz = pHTInfo->bRegShortGI20MHz && (pPeerHTCap->ShortGI20Mhz == 1); pHTInfo->bCurShortGI40MHz = pHTInfo->bRegShortGI40MHz && (pPeerHTCap->ShortGI40Mhz == 1); - // - // Config TX STBC setting - // - // TODO: + /* + * Config TX STBC setting + * + * TODO: + */ - // - // Config DSSS/CCK mode in 40MHz mode - // - // TODO: + /* + * Config DSSS/CCK mode in 40MHz mode + * + * TODO: + */ pHTInfo->bCurSuppCCK = pHTInfo->bRegSuppCCK && (pPeerHTCap->DssCCk == 1); - - // - // Config and configure A-MSDU setting - // + /* + * Config and configure A-MSDU setting + */ pHTInfo->bCurrent_AMSDU_Support = pHTInfo->bAMSDU_Support; nMaxAMSDUSize = (pPeerHTCap->MaxAMSDUSize == 0) ? 3839 : 7935; @@ -969,26 +975,26 @@ void HTOnAssocRsp(struct ieee80211_device *ieee) pHTInfo->nCurrent_AMSDU_MaxSize = nMaxAMSDUSize; else pHTInfo->nCurrent_AMSDU_MaxSize = pHTInfo->nAMSDU_MaxSize; - - - // - // Config A-MPDU setting - // + /* + * Config A-MPDU setting + */ pHTInfo->bCurrentAMPDUEnable = pHTInfo->bAMPDUEnable; - // <1> Decide AMPDU Factor - - // By Emily + /* + * <1> Decide AMPDU Factor + * By Emily + */ if (!pHTInfo->bRegRT2RTAggregation) { // Decide AMPDU Factor according to protocol handshake if (pHTInfo->AMPDU_Factor > pPeerHTCap->MaxRxAMPDUFactor) pHTInfo->CurrentAMPDUFactor = pPeerHTCap->MaxRxAMPDUFactor; else pHTInfo->CurrentAMPDUFactor = pHTInfo->AMPDU_Factor; - } else { - // Set MPDU density to 2 to Realtek AP, and set it to 0 for others - // Replace MPDU factor declared in original association response frame format. 2007.08.20 by Emily + /* + * Set MPDU density to 2 to Realtek AP, and set it to 0 for others + * Replace MPDU factor declared in original association response frame format. 2007.08.20 by Emily + */ if (ieee->current_network.bssht.bdRT2RTAggregation) { if (ieee->pairwise_key_type != KEY_TYPE_NA) // Realtek may set 32k in security mode and 64k for others @@ -1003,8 +1009,10 @@ void HTOnAssocRsp(struct ieee80211_device *ieee) } } - // <2> Set AMPDU Minimum MPDU Start Spacing - // 802.11n 3.0 section 9.7d.3 + /* + * <2> Set AMPDU Minimum MPDU Start Spacing + * 802.11n 3.0 section 9.7d.3 + */ if (pHTInfo->MPDU_Density > pPeerHTCap->MPDUDensity) pHTInfo->CurrentMPDUDensity = pHTInfo->MPDU_Density; else @@ -1026,22 +1034,25 @@ void HTOnAssocRsp(struct ieee80211_device *ieee) // Rx Reorder Setting pHTInfo->bCurRxReorderEnable = pHTInfo->bRegRxReorderEnable; - // - // Filter out unsupported HT rate for this AP - // Update RATR table - // This is only for 8190 ,8192 or later product which using firmware to handle rate adaptive mechanism. - // + /* + * Filter out unsupported HT rate for this AP + * Update RATR table + * This is only for 8190 ,8192 or later product which using firmware to + * handle rate adaptive mechanism. + */ - // Handle Ralink AP bad MCS rate set condition. Joseph. - // This fix the bug of Ralink AP. This may be removed in the future. + /* + * Handle Ralink AP bad MCS rate set condition. Joseph. + * This fix the bug of Ralink AP. This may be removed in the future. + */ if (pPeerHTCap->MCS[0] == 0) pPeerHTCap->MCS[0] = 0xff; HTFilterMCSRate(ieee, pPeerHTCap->MCS, ieee->dot11HTOperationalRateSet); - // - // Config MIMO Power Save setting - // + /* + * Config MIMO Power Save setting + */ pHTInfo->PeerMimoPs = pPeerHTCap->MimoPwrSave; if (pHTInfo->PeerMimoPs == MIMO_PS_STATIC) pMcsFilter = MCS_FILTER_1SS; @@ -1052,31 +1063,30 @@ void HTOnAssocRsp(struct ieee80211_device *ieee) ieee->HTHighestOperaRate = HTGetHighestMCSRate(ieee, ieee->dot11HTOperationalRateSet, pMcsFilter); ieee->HTCurrentOperaRate = ieee->HTHighestOperaRate; - // - // Config current operation mode. - // + /* + * Config current operation mode. + */ pHTInfo->CurrentOpMode = pPeerHTInfo->OptMode; - - - } void HTSetConnectBwModeCallback(struct ieee80211_device *ieee); -/******************************************************************************************************************** +/* *function: initialize HT info(struct PRT_HIGH_THROUGHPUT) * input: struct ieee80211_device* ieee * output: none * return: none - * notice: This function is called when * (1) MPInitialization Phase * (2) Receiving of Deauthentication from AP -********************************************************************************************************************/ + * notice: This function is called when + * * (1) MPInitialization Phase + * * (2) Receiving of Deauthentication from AP + */ // TODO: Should this funciton be called when receiving of Disassociation? void HTInitializeHTInfo(struct ieee80211_device *ieee) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; - // - // These parameters will be reset when receiving deauthentication packet - // + /* + * These parameters will be reset when receiving deauthentication packet + */ IEEE80211_DEBUG(IEEE80211_DL_HT, "===========>%s()\n", __func__); pHTInfo->bCurrentHTSupport = false; @@ -1089,10 +1099,12 @@ void HTInitializeHTInfo(struct ieee80211_device *ieee) pHTInfo->bCurShortGI40MHz = false; pHTInfo->bForcedShortGI = false; - // CCK rate support - // This flag is set to true to support CCK rate by default. - // It will be affected by "pHTInfo->bRegSuppCCK" and AP capabilities only when associate to - // 11N BSS. + /* + * CCK rate support + * This flag is set to true to support CCK rate by default. + * It will be affected by "pHTInfo->bRegSuppCCK" and AP capabilities + * only when associate to 11N BSS. + */ pHTInfo->bCurSuppCCK = true; // AMSDU related @@ -1103,13 +1115,11 @@ void HTInitializeHTInfo(struct ieee80211_device *ieee) pHTInfo->CurrentMPDUDensity = pHTInfo->MPDU_Density; pHTInfo->CurrentAMPDUFactor = pHTInfo->AMPDU_Factor; - - // Initialize all of the parameters related to 11n - memset((void *)(&(pHTInfo->SelfHTCap)), 0, sizeof(pHTInfo->SelfHTCap)); - memset((void *)(&(pHTInfo->SelfHTInfo)), 0, sizeof(pHTInfo->SelfHTInfo)); - memset((void *)(&(pHTInfo->PeerHTCapBuf)), 0, sizeof(pHTInfo->PeerHTCapBuf)); - memset((void *)(&(pHTInfo->PeerHTInfoBuf)), 0, sizeof(pHTInfo->PeerHTInfoBuf)); + memset(&pHTInfo->SelfHTCap, 0, sizeof(pHTInfo->SelfHTCap)); + memset(&pHTInfo->SelfHTInfo, 0, sizeof(pHTInfo->SelfHTInfo)); + memset(&pHTInfo->PeerHTCapBuf, 0, sizeof(pHTInfo->PeerHTCapBuf)); + memset(&pHTInfo->PeerHTInfoBuf, 0, sizeof(pHTInfo->PeerHTInfoBuf)); pHTInfo->bSwBwInProgress = false; pHTInfo->ChnlOp = CHNLOP_NONE; @@ -1125,22 +1135,23 @@ void HTInitializeHTInfo(struct ieee80211_device *ieee) //MCS rate initialized here { - u8 *RegHTSuppRateSets = &(ieee->RegHTSuppRateSet[0]); + u8 *RegHTSuppRateSets = &ieee->RegHTSuppRateSet[0]; + RegHTSuppRateSets[0] = 0xFF; //support MCS 0~7 RegHTSuppRateSets[1] = 0xFF; //support MCS 8~15 RegHTSuppRateSets[4] = 0x01; //support MCS 32 } } -/******************************************************************************************************************** + +/* *function: initialize Bss HT structure(struct PBSS_HT) * input: PBSS_HT pBssHT //to be initialized * output: none * return: none * notice: This function is called when initialize network structure -********************************************************************************************************************/ + */ void HTInitializeBssDesc(PBSS_HT pBssHT) { - pBssHT->bdSupportHT = false; memset(pBssHT->bdHTCapBuf, 0, sizeof(pBssHT->bdHTCapBuf)); pBssHT->bdHTCapLen = 0; @@ -1152,14 +1163,16 @@ void HTInitializeBssDesc(PBSS_HT pBssHT) pBssHT->bdRT2RTAggregation = false; pBssHT->bdRT2RTLongSlotTime = false; } -/******************************************************************************************************************** + +/* *function: initialize Bss HT structure(struct PBSS_HT) * input: struct ieee80211_device *ieee - * struct ieee80211_network *pNetwork //usually current network we are live in + * struct ieee80211_network *pNetwork //usually current network + * we are live in * output: none * return: none * notice: This function should ONLY be called before association -********************************************************************************************************************/ + */ void HTResetSelfAndSavePeerSetting(struct ieee80211_device *ieee, struct ieee80211_network *pNetwork) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; @@ -1198,8 +1211,10 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device *ieee, struct ieee802 // Determine the IOT Peer Vendor. HTIOTPeerDetermine(ieee); - // Decide IOT Action - // Must be called after the parameter of pHTInfo->bCurrentRT2RTAggregation is decided + /* + * Decide IOT Action + * Must be called after the parameter of pHTInfo->bCurrentRT2RTAggregation is decided + */ pHTInfo->IOTAction = 0; bIOTAction = HTIOTActIsDisableMCS14(ieee, pNetwork->bssid); if (bIOTAction) @@ -1213,7 +1228,6 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device *ieee, struct ieee802 if (bIOTAction) pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_ALL_2SS; - bIOTAction = HTIOTActIsDisableEDCATurbo(ieee, pNetwork->bssid); if (bIOTAction) pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_EDCA_TURBO; @@ -1225,8 +1239,6 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device *ieee, struct ieee802 bIOTAction = HTIOTActIsCCDFsync(pNetwork->bssid); if (bIOTAction) pHTInfo->IOTAction |= HT_IOT_ACT_CDD_FSYNC; - - } else { pHTInfo->bCurrentHTSupport = false; pHTInfo->bCurrentRT2RTAggregation = false; @@ -1234,7 +1246,6 @@ void HTResetSelfAndSavePeerSetting(struct ieee80211_device *ieee, struct ieee802 pHTInfo->IOTAction = 0; } - } void HTUpdateSelfAndPeerSetting(struct ieee80211_device *ieee, struct ieee80211_network *pNetwork) @@ -1244,27 +1255,27 @@ void HTUpdateSelfAndPeerSetting(struct ieee80211_device *ieee, struct ieee80211_ PHT_INFORMATION_ELE pPeerHTInfo = (PHT_INFORMATION_ELE)pNetwork->bssht.bdHTInfoBuf; if (pHTInfo->bCurrentHTSupport) { - // - // Config current operation mode. - // + /* + * Config current operation mode. + */ if (pNetwork->bssht.bdHTInfoLen != 0) pHTInfo->CurrentOpMode = pPeerHTInfo->OptMode; - // - // <TODO: Config according to OBSS non-HT STA present!!> - // + /* + * <TODO: Config according to OBSS non-HT STA present!!> + */ } } EXPORT_SYMBOL(HTUpdateSelfAndPeerSetting); -/******************************************************************************************************************** +/* *function: check whether HT control field exists * input: struct ieee80211_device *ieee * u8* pFrame //coming skb->data * output: none * return: return true if HT control field exists(false otherwise) * notice: -********************************************************************************************************************/ + */ u8 HTCCheck(struct ieee80211_device *ieee, u8 *pFrame) { if (ieee->pHTInfo->bCurrentHTSupport) { @@ -1276,10 +1287,10 @@ u8 HTCCheck(struct ieee80211_device *ieee, u8 *pFrame) return false; } -// -// This function set bandwidth mode in protocol layer. -// -void HTSetConnectBwMode(struct ieee80211_device *ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset) +/* + * This function set bandwidth mode in protocol layer. + */ +void HTSetConnectBwMode(struct ieee80211_device *ieee, enum ht_channel_width Bandwidth, enum ht_extension_chan_offset Offset) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; // u32 flags = 0; @@ -1287,8 +1298,6 @@ void HTSetConnectBwMode(struct ieee80211_device *ieee, HT_CHANNEL_WIDTH Bandwidt if (!pHTInfo->bRegBW40MHz) return; - - // To reduce dummy operation // if((pHTInfo->bCurBW40MHz==false && Bandwidth==HT_CHANNEL_WIDTH_20) || // (pHTInfo->bCurBW40MHz==true && Bandwidth==HT_CHANNEL_WIDTH_20_40 && Offset==pHTInfo->CurSTAExtChnlOffset)) @@ -1318,10 +1327,12 @@ void HTSetConnectBwMode(struct ieee80211_device *ieee, HT_CHANNEL_WIDTH Bandwidt pHTInfo->bSwBwInProgress = true; - // TODO: 2007.7.13 by Emily Wait 2000ms in order to guarantee that switching - // bandwidth is executed after scan is finished. It is a temporal solution - // because software should ganrantee the last operation of switching bandwidth - // is executed properlly. + /* + * TODO: 2007.7.13 by Emily Wait 2000ms in order to guarantee that + * switching bandwidth is executed after scan is finished. It is a + * temporal solution because software should ganrantee the last + * operation of switching bandwidth is executed properlly. + */ HTSetConnectBwModeCallback(ieee); // spin_unlock_irqrestore(&(ieee->bw_spinlock), flags); @@ -1335,9 +1346,9 @@ 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->dev, 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->dev, ieee->current_network.channel - 2); else ieee->set_chan(ieee->dev, ieee->current_network.channel); diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h b/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h index 71df9d9e2e99..3052f53d2e7e 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h @@ -2,532 +2,81 @@ #ifndef __INC_QOS_TYPE_H #define __INC_QOS_TYPE_H -#define MAX_WMMELE_LENGTH 64 - -// -// QoS mode. -// enum 0, 1, 2, 4: since we can use the OR(|) operation. -// -// QOS_MODE is redefined for enum can't be ++, | under C++ compiler, 2006.05.17, by rcnjko. -//typedef enum _QOS_MODE{ -// QOS_DISABLE = 0, -// QOS_WMM = 1, -// QOS_EDCA = 2, -// QOS_HCCA = 4, -//}QOS_MODE,*PQOS_MODE; -// -typedef u32 QOS_MODE, *PQOS_MODE; -#define QOS_DISABLE 0 -#define QOS_WMM 1 -#define QOS_WMMSA 2 -#define QOS_EDCA 4 -#define QOS_HCCA 8 -#define QOS_WMM_UAPSD 16 //WMM Power Save, 2006-06-14 Isaiah - -#define AC_PARAM_SIZE 4 -#define WMM_PARAM_ELE_BODY_LEN 18 - -// -// QoS ACK Policy Field Values -// Ref: WMM spec 2.1.6: QoS Control Field, p.10. -// -typedef enum _ACK_POLICY{ - eAckPlc0_ACK = 0x00, - eAckPlc1_NoACK = 0x01, -} ACK_POLICY, *PACK_POLICY; - -#define WMM_PARAM_ELEMENT_SIZE (8+(4*AC_PARAM_SIZE)) - -// -// QoS Control Field -// Ref: -// 1. WMM spec 2.1.6: QoS Control Field, p.9. -// 2. 802.11e/D13.0 7.1.3.5, p.26. -// -typedef union _QOS_CTRL_FIELD{ - u8 charData[2]; - u16 shortData; - - // WMM spec - struct { - u8 UP:3; - u8 usRsvd1:1; - u8 EOSP:1; - u8 AckPolicy:2; - u8 usRsvd2:1; - u8 ucRsvdByte; - }WMM; - - // 802.11e: QoS data type frame sent by non-AP QSTAs. - struct { - u8 TID:4; - u8 bIsQsize:1;// 0: BIT[8:15] is TXOP Duration Requested, 1: BIT[8:15] is Queue Size. - u8 AckPolicy:2; - u8 usRsvd:1; - u8 TxopOrQsize; // (BIT4=0)TXOP Duration Requested or (BIT4=1)Queue Size. - }BySta; - - // 802.11e: QoS data, QoS Null, and QoS Data+CF-Ack frames sent by HC. - struct { - u8 TID:4; - u8 EOSP:1; - u8 AckPolicy:2; - u8 usRsvd:1; - u8 PSBufState; // QAP PS Buffer State. - }ByHc_Data; - - // 802.11e: QoS (+) CF-Poll frames sent by HC. - struct { - u8 TID:4; - u8 EOSP:1; - u8 AckPolicy:2; - u8 usRsvd:1; - u8 TxopLimit; // TXOP Limit. - }ByHc_CFP; - -}QOS_CTRL_FIELD, *PQOS_CTRL_FIELD; - - -// -// QoS Info Field -// Ref: -// 1. WMM spec 2.2.1: WME Information Element, p.11. -// 2. 8185 QoS code: QOS_INFO [def. in QoS_mp.h] -// -typedef union _QOS_INFO_FIELD{ - u8 charData; - - struct { - u8 ucParameterSetCount:4; - u8 ucReserved:4; - }WMM; - - struct { - //Ref WMM_Specification_1-1.pdf, 2006-06-13 Isaiah - u8 ucAC_VO_UAPSD:1; - u8 ucAC_VI_UAPSD:1; - u8 ucAC_BE_UAPSD:1; - u8 ucAC_BK_UAPSD:1; - u8 ucReserved1:1; - u8 ucMaxSPLen:2; - u8 ucReserved2:1; - - }ByWmmPsSta; - - struct { - //Ref WMM_Specification_1-1.pdf, 2006-06-13 Isaiah - u8 ucParameterSetCount:4; - u8 ucReserved:3; - u8 ucApUapsd:1; - }ByWmmPsAp; - - struct { - u8 ucAC3_UAPSD:1; - u8 ucAC2_UAPSD:1; - u8 ucAC1_UAPSD:1; - u8 ucAC0_UAPSD:1; - u8 ucQAck:1; - u8 ucMaxSPLen:2; - u8 ucMoreDataAck:1; - } By11eSta; - - struct { - u8 ucParameterSetCount:4; - u8 ucQAck:1; - u8 ucQueueReq:1; - u8 ucTXOPReq:1; - u8 ucReserved:1; - } By11eAp; - - struct { - u8 ucReserved1:4; - u8 ucQAck:1; - u8 ucReserved2:2; - u8 ucMoreDataAck:1; - } ByWmmsaSta; - - struct { - u8 ucReserved1:4; - u8 ucQAck:1; - u8 ucQueueReq:1; - u8 ucTXOPReq:1; - u8 ucReserved2:1; - } ByWmmsaAp; - - struct { - u8 ucAC3_UAPSD:1; - u8 ucAC2_UAPSD:1; - u8 ucAC1_UAPSD:1; - u8 ucAC0_UAPSD:1; - u8 ucQAck:1; - u8 ucMaxSPLen:2; - u8 ucMoreDataAck:1; - } ByAllSta; - - struct { - u8 ucParameterSetCount:4; - u8 ucQAck:1; - u8 ucQueueReq:1; - u8 ucTXOPReq:1; - u8 ucApUapsd:1; - } ByAllAp; - -}QOS_INFO_FIELD, *PQOS_INFO_FIELD; - -// -// ACI to AC coding. -// Ref: WMM spec 2.2.2: WME Parameter Element, p.13. -// -// AC_CODING is redefined for enum can't be ++, | under C++ compiler, 2006.05.17, by rcnjko. -//typedef enum _AC_CODING{ -// AC0_BE = 0, // ACI: 0x00 // Best Effort -// AC1_BK = 1, // ACI: 0x01 // Background -// AC2_VI = 2, // ACI: 0x10 // Video -// AC3_VO = 3, // ACI: 0x11 // Voice -// AC_MAX = 4, // Max: define total number; Should not to be used as a real enum. -//}AC_CODING,*PAC_CODING; -// -typedef u32 AC_CODING; -#define AC0_BE 0 // ACI: 0x00 // Best Effort -#define AC1_BK 1 // ACI: 0x01 // Background -#define AC2_VI 2 // ACI: 0x10 // Video -#define AC3_VO 3 // ACI: 0x11 // Voice -#define AC_MAX 4 // Max: define total number; Should not to be used as a real enum. - -// -// ACI/AIFSN Field. -// Ref: WMM spec 2.2.2: WME Parameter Element, p.12. -// -typedef union _ACI_AIFSN{ - u8 charData; - - struct { - u8 AIFSN:4; - u8 ACM:1; - u8 ACI:2; - u8 Reserved:1; - }f; // Field -}ACI_AIFSN, *PACI_AIFSN; - -// -// ECWmin/ECWmax field. -// Ref: WMM spec 2.2.2: WME Parameter Element, p.13. -// -typedef union _ECW{ - u8 charData; - struct { - u8 ECWmin:4; - u8 ECWmax:4; - }f; // Field -}ECW, *PECW; - -// -// AC Parameters Record Format. -// Ref: WMM spec 2.2.2: WME Parameter Element, p.12. -// -typedef union _AC_PARAM{ - u32 longData; - u8 charData[4]; - - struct { - ACI_AIFSN AciAifsn; - ECW Ecw; - u16 TXOPLimit; - }f; // Field -}AC_PARAM, *PAC_PARAM; - - - -// -// QoS element subtype -// -typedef enum _QOS_ELE_SUBTYPE{ - QOSELE_TYPE_INFO = 0x00, // 0x00: Information element - QOSELE_TYPE_PARAM = 0x01, // 0x01: parameter element -} QOS_ELE_SUBTYPE, *PQOS_ELE_SUBTYPE; - - -// -// Direction Field Values. -// Ref: WMM spec 2.2.11: WME TSPEC Element, p.18. -// -typedef enum _DIRECTION_VALUE{ +/* + * ACI/AIFSN Field. + * Ref: WMM spec 2.2.2: WME Parameter Element, p.12. + * Note: 1 Byte Length + */ +struct aci_aifsn { + u8 aifsn:4; + u8 acm:1; + u8 aci:2; + u8:1; +}; + +/* + * Direction Field Values. + * Ref: WMM spec 2.2.11: WME TSPEC Element, p.18. + */ +enum direction_value { DIR_UP = 0, // 0x00 // UpLink DIR_DOWN = 1, // 0x01 // DownLink DIR_DIRECT = 2, // 0x10 // DirectLink DIR_BI_DIR = 3, // 0x11 // Bi-Direction -} DIRECTION_VALUE, *PDIRECTION_VALUE; - - -// -// TS Info field in WMM TSPEC Element. -// Ref: -// 1. WMM spec 2.2.11: WME TSPEC Element, p.18. -// 2. 8185 QoS code: QOS_TSINFO [def. in QoS_mp.h] -// -typedef union _QOS_TSINFO{ - u8 charData[3]; - struct { - u8 ucTrafficType:1; //WMM is reserved - u8 ucTSID:4; - u8 ucDirection:2; - u8 ucAccessPolicy:2; //WMM: bit8=0, bit7=1 - u8 ucAggregation:1; //WMM is reserved - u8 ucPSB:1; //WMMSA is APSD - u8 ucUP:3; - u8 ucTSInfoAckPolicy:2; //WMM is reserved - u8 ucSchedule:1; //WMM is reserved - u8 ucReserved:7; - }field; -}QOS_TSINFO, *PQOS_TSINFO; - -// -// WMM TSPEC Body. -// Ref: WMM spec 2.2.11: WME TSPEC Element, p.16. -// -typedef union _TSPEC_BODY{ - u8 charData[55]; - - struct { - QOS_TSINFO TSInfo; //u8 TSInfo[3]; - u16 NominalMSDUsize; - u16 MaxMSDUsize; - u32 MinServiceItv; - u32 MaxServiceItv; - u32 InactivityItv; - u32 SuspenItv; - u32 ServiceStartTime; - u32 MinDataRate; - u32 MeanDataRate; - u32 PeakDataRate; - u32 MaxBurstSize; - u32 DelayBound; - u32 MinPhyRate; - u16 SurplusBandwidthAllowance; - u16 MediumTime; - } f; // Field -}TSPEC_BODY, *PTSPEC_BODY; - - -// -// WMM TSPEC Element. -// Ref: WMM spec 2.2.11: WME TSPEC Element, p.16. -// -typedef struct _WMM_TSPEC{ - u8 ID; - u8 Length; - u8 OUI[3]; - u8 OUI_Type; - u8 OUI_SubType; - u8 Version; - TSPEC_BODY Body; -} WMM_TSPEC, *PWMM_TSPEC; - -// -// ACM implementation method. -// Annie, 2005-12-13. -// -typedef enum _ACM_METHOD{ - eAcmWay0_SwAndHw = 0, // By SW and HW. - eAcmWay1_HW = 1, // By HW. - eAcmWay2_SW = 2, // By SW. -} ACM_METHOD, *PACM_METHOD; - - -typedef struct _ACM{ -// u8 RegEnableACM; - u64 UsedTime; - u64 MediumTime; - u8 HwAcmCtl; // TRUE: UsedTime exceed => Do NOT USE this AC. It wll be written to ACM_CONTROL(0xBF BIT 0/1/2 in 8185B). -}ACM, *PACM; - -typedef u8 AC_UAPSD, *PAC_UAPSD; - -#define GET_VO_UAPSD(_apsd) ((_apsd) & BIT(0)) -#define SET_VO_UAPSD(_apsd) ((_apsd) |= BIT(0)) - -#define GET_VI_UAPSD(_apsd) ((_apsd) & BIT(1)) -#define SET_VI_UAPSD(_apsd) ((_apsd) |= BIT(1)) - -#define GET_BK_UAPSD(_apsd) ((_apsd) & BIT(2)) -#define SET_BK_UAPSD(_apsd) ((_apsd) |= BIT(2)) - -#define GET_BE_UAPSD(_apsd) ((_apsd) & BIT(3)) -#define SET_BE_UAPSD(_apsd) ((_apsd) |= BIT(3)) - - -//typedef struct _TCLASS{ -// TODO -//} TCLASS, *PTCLASS; -typedef union _QOS_TCLAS{ - - struct _TYPE_GENERAL{ - u8 Priority; - u8 ClassifierType; - u8 Mask; - } TYPE_GENERAL; - - struct _TYPE0_ETH{ - u8 Priority; - u8 ClassifierType; - u8 Mask; - u8 SrcAddr[6]; - u8 DstAddr[6]; - u16 Type; - } TYPE0_ETH; - - struct _TYPE1_IPV4{ - u8 Priority; - u8 ClassifierType; - u8 Mask; - u8 Version; - u8 SrcIP[4]; - u8 DstIP[4]; - u16 SrcPort; - u16 DstPort; - u8 DSCP; - u8 Protocol; - u8 Reserved; - } TYPE1_IPV4; - - struct _TYPE1_IPV6{ - u8 Priority; - u8 ClassifierType; - u8 Mask; - u8 Version; - u8 SrcIP[16]; - u8 DstIP[16]; - u16 SrcPort; - u16 DstPort; - u8 FlowLabel[3]; - } TYPE1_IPV6; - - struct _TYPE2_8021Q{ - u8 Priority; - u8 ClassifierType; - u8 Mask; - u16 TagType; - } TYPE2_8021Q; -} QOS_TCLAS, *PQOS_TCLAS; - -//typedef struct _WMM_TSTREAM{ -// -//- TSPEC -//- AC (which to mapping) -//} WMM_TSTREAM, *PWMM_TSTREAM; -typedef struct _QOS_TSTREAM{ - u8 AC; - WMM_TSPEC TSpec; - QOS_TCLAS TClass; -} QOS_TSTREAM, *PQOS_TSTREAM; - -//typedef struct _U_APSD{ -//- TriggerEnable [4] -//- MaxSPLength -//- HighestAcBuffered -//} U_APSD, *PU_APSD; - -//joseph TODO: -// UAPSD function should be implemented by 2 data structure -// "Qos control field" and "Qos info field" -//typedef struct _QOS_UAPSD{ -// u8 bTriggerEnable[4]; -// u8 MaxSPLength; -// u8 HighestBufAC; -//} QOS_UAPSD, *PQOS_APSD; - -//---------------------------------------------------------------------------- -// 802.11 Management frame Status Code field -//---------------------------------------------------------------------------- -typedef struct _OCTET_STRING{ - u8 *Octet; - u16 Length; -}OCTET_STRING, *POCTET_STRING; - -// -// STA QoS data. -// Ref: DOT11_QOS in 8185 code. [def. in QoS_mp.h] -// -typedef struct _STA_QOS{ - //DECLARE_RT_OBJECT(STA_QOS); - u8 WMMIEBuf[MAX_WMMELE_LENGTH]; - u8 *WMMIE; - - // Part 1. Self QoS Mode. - QOS_MODE QosCapability; //QoS Capability, 2006-06-14 Isaiah - QOS_MODE CurrentQosMode; - - // For WMM Power Save Mode : - // ACs are trigger/delivery enabled or legacy power save enabled. 2006-06-13 Isaiah - AC_UAPSD b4ac_Uapsd; //VoUapsd(bit0), ViUapsd(bit1), BkUapsd(bit2), BeUapsd(bit3), - AC_UAPSD Curr4acUapsd; - u8 bInServicePeriod; - u8 MaxSPLength; - int NumBcnBeforeTrigger; - - // Part 2. EDCA Parameter (perAC) - u8 *pWMMInfoEle; - u8 WMMParamEle[WMM_PARAM_ELEMENT_SIZE]; - u8 WMMPELength; - - // <Bruce_Note> - //2 ToDo: remove the Qos Info Field and replace it by the above WMM Info element. - // By Bruce, 2008-01-30. - // Part 2. EDCA Parameter (perAC) - QOS_INFO_FIELD QosInfoField_STA; // Maintained by STA - QOS_INFO_FIELD QosInfoField_AP; // Retrieved from AP - - AC_PARAM CurAcParameters[4]; - - // Part 3. ACM - ACM acm[4]; - ACM_METHOD AcmMethod; - - // Part 4. Per TID (Part 5: TCLASS will be described by TStream) - QOS_TSTREAM TStream[16]; - WMM_TSPEC TSpec; - - u32 QBssWirelessMode; - - // No Ack Setting - u8 bNoAck; - - // Enable/Disable Rx immediate BA capability. - u8 bEnableRxImmBA; - -}STA_QOS, *PSTA_QOS; - -// -// BSS QOS data. -// Ref: BssDscr in 8185 code. [def. in BssDscr.h] -// -typedef struct _BSS_QOS{ - QOS_MODE bdQoSMode; - - u8 bdWMMIEBuf[MAX_WMMELE_LENGTH]; - u8 *bdWMMIE; - - QOS_ELE_SUBTYPE EleSubType; - - u8 *pWMMInfoEle; - u8 *pWMMParamEle; - - QOS_INFO_FIELD QosInfoField; - AC_PARAM AcParameter[4]; -}BSS_QOS, *PBSS_QOS; - - -// -// Ref: sQoSCtlLng and QoSCtl definition in 8185 QoS code. -//#define QoSCtl (( (Adapter->bRegQoS) && (Adapter->dot11QoS.QoSMode &(QOS_EDCA|QOS_HCCA)) ) ?sQoSCtlLng:0) -// -#define sQoSCtlLng 2 -#define QOS_CTRL_LEN(_QosMode) ((_QosMode > QOS_DISABLE)? sQoSCtlLng : 0) - - -//Added by joseph -//UP Mapping to AC, using in MgntQuery_SequenceNumber() and maybe for DSCP -//#define UP2AC(up) ((up<3)?((up==0)?1:0):(up>>1)) -#define IsACValid(ac) ((ac<=7 )?true:false ) +}; + +/* + * TS Info field in WMM TSPEC Element. + * Ref: + * 1. WMM spec 2.2.11: WME TSPEC Element, p.18. + * 2. 8185 QoS code: QOS_TSINFO [def. in QoS_mp.h] + * Note: sizeof 3 Bytes + */ +struct qos_tsinfo { + u16 uc_traffic_type:1; //WMM is reserved + u16 uc_tsid:4; + u16 uc_direction:2; + u16 uc_access_policy:2; //WMM: bit8=0, bit7=1 + u16 uc_aggregation:1; //WMM is reserved + u16 uc_psb:1; //WMMSA is APSD + u16 uc_up:3; + u16 uc_ts_info_ack_policy:2; //WMM is reserved + u8 uc_schedule:1; //WMM is reserved + u8:7; +}; + +/* + * WMM TSPEC Body. + * Ref: WMM spec 2.2.11: WME TSPEC Element, p.16. + * Note: sizeof 55 bytes + */ +struct tspec_body { + struct qos_tsinfo ts_info; //u8 TSInfo[3]; + u16 nominal_msd_usize; + u16 max_msd_usize; + u32 min_service_itv; + u32 max_service_itv; + u32 inactivity_itv; + u32 suspen_itv; + u32 service_start_time; + u32 min_data_rate; + u32 mean_data_rate; + u32 peak_data_rate; + u32 max_burst_size; + u32 delay_bound; + u32 min_phy_rate; + u16 surplus_bandwidth_allowance; + u16 medium_time; +}; + +/* + * 802.11 Management frame Status Code field + */ +struct octet_string { + u8 *octet; + u16 length; +}; + +#define is_ac_valid(ac) (((ac) <= 7) ? true : false) #endif // #ifndef __INC_QOS_TYPE_H diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_TS.h b/drivers/staging/rtl8192u/ieee80211/rtl819x_TS.h index 3a0ff08c687a..924d4b373099 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_TS.h +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_TS.h @@ -2,55 +2,101 @@ #ifndef _TSTYPE_H_ #define _TSTYPE_H_ #include "rtl819x_Qos.h" -#define TS_SETUP_TIMEOUT 60 /* In millisecond */ -#define TS_INACT_TIMEOUT 60 + #define TS_ADDBA_DELAY 60 #define TOTAL_TS_NUM 16 #define TCLAS_NUM 4 /* This define the Tx/Rx directions */ -typedef enum _TR_SELECT { +enum tr_select { TX_DIR = 0, RX_DIR = 1, -} TR_SELECT, *PTR_SELECT; - -typedef struct _TS_COMMON_INFO { - struct list_head List; - struct timer_list SetupTimer; - struct timer_list InactTimer; - u8 Addr[6]; - TSPEC_BODY TSpec; - QOS_TCLAS TClass[TCLAS_NUM]; - u8 TClasProc; - u8 TClasNum; -} TS_COMMON_INFO, *PTS_COMMON_INFO; - -typedef struct _TX_TS_RECORD { - TS_COMMON_INFO TsCommonInfo; - u16 TxCurSeq; - BA_RECORD TxPendingBARecord; /* For BA Originator */ - BA_RECORD TxAdmittedBARecord; /* For BA Originator */ -/* QOS_DL_RECORD DLRecord; */ - u8 bAddBaReqInProgress; - u8 bAddBaReqDelayed; - u8 bUsingBa; - struct timer_list TsAddBaTimer; - u8 num; -} TX_TS_RECORD, *PTX_TS_RECORD; - -typedef struct _RX_TS_RECORD { - TS_COMMON_INFO TsCommonInfo; - u16 RxIndicateSeq; - u16 RxTimeoutIndicateSeq; - struct list_head RxPendingPktList; - struct timer_list RxPktPendingTimer; - BA_RECORD RxAdmittedBARecord; /* For BA Recipient */ - u16 RxLastSeqNum; - u8 RxLastFragNum; +}; + +union qos_tclas { + struct type_general { + u8 priority; + u8 classifier_type; + u8 mask; + } type_general; + + struct type0_eth { + u8 priority; + u8 classifier_type; + u8 mask; + u8 src_addr[6]; + u8 dst_addr[6]; + u16 type; + } type0_eth; + + struct type1_ipv4 { + u8 priority; + u8 classifier_type; + u8 mask; + u8 version; + u8 src_ip[4]; + u8 dst_ip[4]; + u16 src_port; + u16 dst_port; + u8 dscp; + u8 protocol; + u8 reserved; + } type1_ipv4; + + struct type1_ipv6 { + u8 priority; + u8 classifier_type; + u8 mask; + u8 version; + u8 src_ip[16]; + u8 dst_ip[16]; + u16 src_port; + u16 dst_port; + u8 flow_label[3]; + } type1_ipv6; + + struct type2_8021q { + u8 priority; + u8 classifier_type; + u8 mask; + u16 tag_type; + } type2_8021q; +}; + +struct ts_common_info { + struct list_head list; + struct timer_list setup_timer; + struct timer_list inact_timer; + u8 addr[6]; + struct tspec_body t_spec; + union qos_tclas t_class[TCLAS_NUM]; + u8 t_clas_proc; + u8 t_clas_num; +}; + +struct tx_ts_record { + struct ts_common_info ts_common_info; + u16 tx_cur_seq; + BA_RECORD tx_pending_ba_record; + BA_RECORD tx_admitted_ba_record; + u8 add_ba_req_in_progress; + u8 add_ba_req_delayed; + u8 using_ba; + struct timer_list ts_add_ba_timer; u8 num; -/* QOS_DL_RECORD DLRecord; */ -} RX_TS_RECORD, *PRX_TS_RECORD; +}; +struct rx_ts_record { + struct ts_common_info ts_common_info; + u16 rx_indicate_seq; + u16 rx_timeout_indicate_seq; + struct list_head rx_pending_pkt_list; + struct timer_list rx_pkt_pending_timer; + BA_RECORD rx_admitted_ba_record; + u16 rx_last_seq_num; + u8 rx_last_frag_num; + u8 num; +}; #endif diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c index e60a26250682..d46d8f468671 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_TSProc.c @@ -19,13 +19,13 @@ static void TsInactTimeout(struct timer_list *unused) /******************************************************************************************************************** *function: I still not understand this function, so wait for further implementation - * input: unsigned long data //acturally we send TX_TS_RECORD or RX_TS_RECORD to these timer + * input: unsigned long data //acturally we send struct tx_ts_record or struct rx_ts_record to these timer * return: NULL * notice: ********************************************************************************************************************/ static void RxPktPendingTimeout(struct timer_list *t) { - PRX_TS_RECORD pRxTs = from_timer(pRxTs, t, RxPktPendingTimer); + struct rx_ts_record *pRxTs = from_timer(pRxTs, t, rx_pkt_pending_timer); struct ieee80211_device *ieee = container_of(pRxTs, struct ieee80211_device, RxTsRecord[pRxTs->num]); PRX_REORDER_ENTRY pReorderEntry = NULL; @@ -37,19 +37,19 @@ static void RxPktPendingTimeout(struct timer_list *t) spin_lock_irqsave(&(ieee->reorder_spinlock), flags); IEEE80211_DEBUG(IEEE80211_DL_REORDER,"==================>%s()\n",__func__); - if(pRxTs->RxTimeoutIndicateSeq != 0xffff) { + if(pRxTs->rx_timeout_indicate_seq != 0xffff) { // Indicate the pending packets sequentially according to SeqNum until meet the gap. - while(!list_empty(&pRxTs->RxPendingPktList)) { - pReorderEntry = (PRX_REORDER_ENTRY)list_entry(pRxTs->RxPendingPktList.prev,RX_REORDER_ENTRY,List); + while(!list_empty(&pRxTs->rx_pending_pkt_list)) { + pReorderEntry = (PRX_REORDER_ENTRY)list_entry(pRxTs->rx_pending_pkt_list.prev,RX_REORDER_ENTRY,List); if(index == 0) - pRxTs->RxIndicateSeq = pReorderEntry->SeqNum; + pRxTs->rx_indicate_seq = pReorderEntry->SeqNum; - if( SN_LESS(pReorderEntry->SeqNum, pRxTs->RxIndicateSeq) || - SN_EQUAL(pReorderEntry->SeqNum, pRxTs->RxIndicateSeq) ) { + if( SN_LESS(pReorderEntry->SeqNum, pRxTs->rx_indicate_seq) || + SN_EQUAL(pReorderEntry->SeqNum, pRxTs->rx_indicate_seq) ) { list_del_init(&pReorderEntry->List); - if(SN_EQUAL(pReorderEntry->SeqNum, pRxTs->RxIndicateSeq)) - pRxTs->RxIndicateSeq = (pRxTs->RxIndicateSeq + 1) % 4096; + if(SN_EQUAL(pReorderEntry->SeqNum, pRxTs->rx_indicate_seq)) + pRxTs->rx_indicate_seq = (pRxTs->rx_indicate_seq + 1) % 4096; IEEE80211_DEBUG(IEEE80211_DL_REORDER,"RxPktPendingTimeout(): IndicateSeq: %d\n", pReorderEntry->SeqNum); ieee->stats_IndicateArray[index] = pReorderEntry->prxb; @@ -64,8 +64,8 @@ static void RxPktPendingTimeout(struct timer_list *t) } if(index>0) { - // Set RxTimeoutIndicateSeq to 0xffff to indicate no pending packets in buffer now. - pRxTs->RxTimeoutIndicateSeq = 0xffff; + // Set rx_timeout_indicate_seq to 0xffff to indicate no pending packets in buffer now. + pRxTs->rx_timeout_indicate_seq = 0xffff; // Indicate packets if(index > REORDER_WIN_SIZE) { @@ -76,9 +76,9 @@ static void RxPktPendingTimeout(struct timer_list *t) ieee80211_indicate_packets(ieee, ieee->stats_IndicateArray, index); } - if(bPktInBuf && (pRxTs->RxTimeoutIndicateSeq==0xffff)) { - pRxTs->RxTimeoutIndicateSeq = pRxTs->RxIndicateSeq; - mod_timer(&pRxTs->RxPktPendingTimer, + if(bPktInBuf && (pRxTs->rx_timeout_indicate_seq == 0xffff)) { + pRxTs->rx_timeout_indicate_seq = pRxTs->rx_indicate_seq; + mod_timer(&pRxTs->rx_pkt_pending_timer, jiffies + msecs_to_jiffies(ieee->pHTInfo->RxReorderPendingTime)); } spin_unlock_irqrestore(&(ieee->reorder_spinlock), flags); @@ -86,13 +86,13 @@ static void RxPktPendingTimeout(struct timer_list *t) /******************************************************************************************************************** *function: Add BA timer function - * input: unsigned long data //acturally we send TX_TS_RECORD or RX_TS_RECORD to these timer + * input: unsigned long data //acturally we send struct tx_ts_record or struct rx_ts_record to these timer * return: NULL * notice: ********************************************************************************************************************/ static void TsAddBaProcess(struct timer_list *t) { - PTX_TS_RECORD pTxTs = from_timer(pTxTs, t, TsAddBaTimer); + struct tx_ts_record *pTxTs = from_timer(pTxTs, t, ts_add_ba_timer); u8 num = pTxTs->num; struct ieee80211_device *ieee = container_of(pTxTs, struct ieee80211_device, TxTsRecord[num]); @@ -101,38 +101,38 @@ static void TsAddBaProcess(struct timer_list *t) } -static void ResetTsCommonInfo(PTS_COMMON_INFO pTsCommonInfo) +static void ResetTsCommonInfo(struct ts_common_info *pTsCommonInfo) { - eth_zero_addr(pTsCommonInfo->Addr); - memset(&pTsCommonInfo->TSpec, 0, sizeof(TSPEC_BODY)); - memset(&pTsCommonInfo->TClass, 0, sizeof(QOS_TCLAS)*TCLAS_NUM); - pTsCommonInfo->TClasProc = 0; - pTsCommonInfo->TClasNum = 0; + eth_zero_addr(pTsCommonInfo->addr); + memset(&pTsCommonInfo->t_spec, 0, sizeof(struct tspec_body)); + memset(&pTsCommonInfo->t_class, 0, sizeof(union qos_tclas)*TCLAS_NUM); + pTsCommonInfo->t_clas_proc = 0; + pTsCommonInfo->t_clas_num = 0; } -static void ResetTxTsEntry(PTX_TS_RECORD pTS) +static void ResetTxTsEntry(struct tx_ts_record *pTS) { - ResetTsCommonInfo(&pTS->TsCommonInfo); - pTS->TxCurSeq = 0; - pTS->bAddBaReqInProgress = false; - pTS->bAddBaReqDelayed = false; - pTS->bUsingBa = false; - ResetBaEntry(&pTS->TxAdmittedBARecord); //For BA Originator - ResetBaEntry(&pTS->TxPendingBARecord); + ResetTsCommonInfo(&pTS->ts_common_info); + pTS->tx_cur_seq = 0; + pTS->add_ba_req_in_progress = false; + pTS->add_ba_req_delayed = false; + pTS->using_ba = false; + ResetBaEntry(&pTS->tx_admitted_ba_record); //For BA Originator + ResetBaEntry(&pTS->tx_pending_ba_record); } -static void ResetRxTsEntry(PRX_TS_RECORD pTS) +static void ResetRxTsEntry(struct rx_ts_record *pTS) { - ResetTsCommonInfo(&pTS->TsCommonInfo); - pTS->RxIndicateSeq = 0xffff; // This indicate the RxIndicateSeq is not used now!! - pTS->RxTimeoutIndicateSeq = 0xffff; // This indicate the RxTimeoutIndicateSeq is not used now!! - ResetBaEntry(&pTS->RxAdmittedBARecord); // For BA Recipient + ResetTsCommonInfo(&pTS->ts_common_info); + pTS->rx_indicate_seq = 0xffff; // This indicate the rx_indicate_seq is not used now!! + pTS->rx_timeout_indicate_seq = 0xffff; // This indicate the rx_timeout_indicate_seq is not used now!! + ResetBaEntry(&pTS->rx_admitted_ba_record); // For BA Recipient } void TSInitialize(struct ieee80211_device *ieee) { - PTX_TS_RECORD pTxTS = ieee->TxTsRecord; - PRX_TS_RECORD pRxTS = ieee->RxTsRecord; + struct tx_ts_record *pTxTS = ieee->TxTsRecord; + struct rx_ts_record *pRxTS = ieee->RxTsRecord; PRX_REORDER_ENTRY pRxReorderEntry = ieee->RxReorderEntry; u8 count = 0; IEEE80211_DEBUG(IEEE80211_DL_TS, "==========>%s()\n", __func__); @@ -146,17 +146,17 @@ void TSInitialize(struct ieee80211_device *ieee) pTxTS->num = count; // The timers for the operation of Traffic Stream and Block Ack. // DLS related timer will be add here in the future!! - timer_setup(&pTxTS->TsCommonInfo.SetupTimer, TsSetupTimeOut, + timer_setup(&pTxTS->ts_common_info.setup_timer, TsSetupTimeOut, 0); - timer_setup(&pTxTS->TsCommonInfo.InactTimer, TsInactTimeout, + timer_setup(&pTxTS->ts_common_info.inact_timer, TsInactTimeout, 0); - timer_setup(&pTxTS->TsAddBaTimer, TsAddBaProcess, 0); - timer_setup(&pTxTS->TxPendingBARecord.Timer, BaSetupTimeOut, + timer_setup(&pTxTS->ts_add_ba_timer, TsAddBaProcess, 0); + timer_setup(&pTxTS->tx_pending_ba_record.Timer, BaSetupTimeOut, 0); - timer_setup(&pTxTS->TxAdmittedBARecord.Timer, + timer_setup(&pTxTS->tx_admitted_ba_record.Timer, TxBaInactTimeout, 0); ResetTxTsEntry(pTxTS); - list_add_tail(&pTxTS->TsCommonInfo.List, &ieee->Tx_TS_Unused_List); + list_add_tail(&pTxTS->ts_common_info.list, &ieee->Tx_TS_Unused_List); pTxTS++; } @@ -166,16 +166,16 @@ void TSInitialize(struct ieee80211_device *ieee) INIT_LIST_HEAD(&ieee->Rx_TS_Unused_List); for(count = 0; count < TOTAL_TS_NUM; count++) { pRxTS->num = count; - INIT_LIST_HEAD(&pRxTS->RxPendingPktList); - timer_setup(&pRxTS->TsCommonInfo.SetupTimer, TsSetupTimeOut, + INIT_LIST_HEAD(&pRxTS->rx_pending_pkt_list); + timer_setup(&pRxTS->ts_common_info.setup_timer, TsSetupTimeOut, 0); - timer_setup(&pRxTS->TsCommonInfo.InactTimer, TsInactTimeout, + timer_setup(&pRxTS->ts_common_info.inact_timer, TsInactTimeout, 0); - timer_setup(&pRxTS->RxAdmittedBARecord.Timer, + timer_setup(&pRxTS->rx_admitted_ba_record.Timer, RxBaInactTimeout, 0); - timer_setup(&pRxTS->RxPktPendingTimer, RxPktPendingTimeout, 0); + timer_setup(&pRxTS->rx_pkt_pending_timer, RxPktPendingTimeout, 0); ResetRxTsEntry(pRxTS); - list_add_tail(&pRxTS->TsCommonInfo.List, &ieee->Rx_TS_Unused_List); + list_add_tail(&pRxTS->ts_common_info.list, &ieee->Rx_TS_Unused_List); pRxTS++; } // Initialize unused Rx Reorder List. @@ -191,26 +191,26 @@ void TSInitialize(struct ieee80211_device *ieee) } static void AdmitTS(struct ieee80211_device *ieee, - PTS_COMMON_INFO pTsCommonInfo, u32 InactTime) + struct ts_common_info *pTsCommonInfo, u32 InactTime) { - del_timer_sync(&pTsCommonInfo->SetupTimer); - del_timer_sync(&pTsCommonInfo->InactTimer); + del_timer_sync(&pTsCommonInfo->setup_timer); + del_timer_sync(&pTsCommonInfo->inact_timer); if(InactTime!=0) - mod_timer(&pTsCommonInfo->InactTimer, + mod_timer(&pTsCommonInfo->inact_timer, jiffies + msecs_to_jiffies(InactTime)); } -static PTS_COMMON_INFO SearchAdmitTRStream(struct ieee80211_device *ieee, - u8 *Addr, u8 TID, - TR_SELECT TxRxSelect) +static struct ts_common_info *SearchAdmitTRStream(struct ieee80211_device *ieee, + u8 *Addr, u8 TID, + enum tr_select TxRxSelect) { //DIRECTION_VALUE dir; u8 dir; bool search_dir[4] = {0}; struct list_head *psearch_list; //FIXME - PTS_COMMON_INFO pRet = NULL; + struct ts_common_info *pRet = NULL; if(ieee->iw_mode == IW_MODE_MASTER) { //ap mode if(TxRxSelect == TX_DIR) { search_dir[DIR_DOWN] = true; @@ -245,27 +245,27 @@ static PTS_COMMON_INFO SearchAdmitTRStream(struct ieee80211_device *ieee, for(dir = 0; dir <= DIR_BI_DIR; dir++) { if (!search_dir[dir]) continue; - list_for_each_entry(pRet, psearch_list, List){ - // IEEE80211_DEBUG(IEEE80211_DL_TS, "ADD:%pM, TID:%d, dir:%d\n", pRet->Addr, pRet->TSpec.f.TSInfo.field.ucTSID, pRet->TSpec.f.TSInfo.field.ucDirection); - if (memcmp(pRet->Addr, Addr, 6) == 0) - if (pRet->TSpec.f.TSInfo.field.ucTSID == TID) - if(pRet->TSpec.f.TSInfo.field.ucDirection == dir) { + list_for_each_entry(pRet, psearch_list, list){ + // IEEE80211_DEBUG(IEEE80211_DL_TS, "ADD:%pM, TID:%d, dir:%d\n", pRet->Addr, pRet->TSpec.ts_info.ucTSID, pRet->TSpec.ts_info.ucDirection); + if (memcmp(pRet->addr, Addr, 6) == 0) + if (pRet->t_spec.ts_info.uc_tsid == TID) + if(pRet->t_spec.ts_info.uc_direction == dir) { // printk("Bingo! got it\n"); break; } } - if(&pRet->List != psearch_list) + if(&pRet->list != psearch_list) break; } - if(&pRet->List != psearch_list) + if(&pRet->list != psearch_list) return pRet ; else return NULL; } -static void MakeTSEntry(PTS_COMMON_INFO pTsCommonInfo, u8 *Addr, - PTSPEC_BODY pTSPEC, PQOS_TCLAS pTCLAS, u8 TCLAS_Num, +static void MakeTSEntry(struct ts_common_info *pTsCommonInfo, u8 *Addr, + struct tspec_body *pTSPEC, union qos_tclas *pTCLAS, u8 TCLAS_Num, u8 TCLAS_Proc) { u8 count; @@ -273,25 +273,25 @@ static void MakeTSEntry(PTS_COMMON_INFO pTsCommonInfo, u8 *Addr, if(pTsCommonInfo == NULL) return; - memcpy(pTsCommonInfo->Addr, Addr, 6); + memcpy(pTsCommonInfo->addr, Addr, 6); if(pTSPEC != NULL) - memcpy((u8 *)(&(pTsCommonInfo->TSpec)), (u8 *)pTSPEC, sizeof(TSPEC_BODY)); + memcpy((u8 *)(&(pTsCommonInfo->t_spec)), (u8 *)pTSPEC, sizeof(struct tspec_body)); for(count = 0; count < TCLAS_Num; count++) - memcpy((u8 *)(&(pTsCommonInfo->TClass[count])), (u8 *)pTCLAS, sizeof(QOS_TCLAS)); + memcpy((u8 *)(&(pTsCommonInfo->t_class[count])), (u8 *)pTCLAS, sizeof(union qos_tclas)); - pTsCommonInfo->TClasProc = TCLAS_Proc; - pTsCommonInfo->TClasNum = TCLAS_Num; + pTsCommonInfo->t_clas_proc = TCLAS_Proc; + pTsCommonInfo->t_clas_num = TCLAS_Num; } bool GetTs( struct ieee80211_device *ieee, - PTS_COMMON_INFO *ppTS, + struct ts_common_info **ppTS, u8 *Addr, u8 TID, - TR_SELECT TxRxSelect, //Rx:1, Tx:0 + enum tr_select TxRxSelect, //Rx:1, Tx:0 bool bAddNewTs ) { @@ -309,7 +309,7 @@ bool GetTs( UP = 0; } else { // In WMM case: we use 4 TID only - if (!IsACValid(TID)) { + if (!is_ac_valid(TID)) { IEEE80211_DEBUG(IEEE80211_DL_ERR, " in %s(), TID(%d) is not valid\n", __func__, TID); return false; } @@ -354,8 +354,8 @@ bool GetTs( // This is for EDCA and WMM to add a new TS. // For HCCA or WMMSA, TS cannot be addmit without negotiation. // - TSPEC_BODY TSpec; - PQOS_TSINFO pTSInfo = &TSpec.f.TSInfo; + struct tspec_body TSpec; + struct qos_tsinfo *pTSInfo = &TSpec.ts_info; struct list_head *pUnusedList = (TxRxSelect == TX_DIR)? (&ieee->Tx_TS_Unused_List): @@ -366,36 +366,36 @@ bool GetTs( (&ieee->Tx_TS_Admit_List): (&ieee->Rx_TS_Admit_List); - DIRECTION_VALUE Dir = (ieee->iw_mode == IW_MODE_MASTER)? + enum direction_value Dir = (ieee->iw_mode == IW_MODE_MASTER)? ((TxRxSelect==TX_DIR)?DIR_DOWN:DIR_UP): ((TxRxSelect==TX_DIR)?DIR_UP:DIR_DOWN); IEEE80211_DEBUG(IEEE80211_DL_TS, "to add Ts\n"); if(!list_empty(pUnusedList)) { - (*ppTS) = list_entry(pUnusedList->next, TS_COMMON_INFO, List); - list_del_init(&(*ppTS)->List); + (*ppTS) = list_entry(pUnusedList->next, struct ts_common_info, list); + list_del_init(&(*ppTS)->list); if(TxRxSelect==TX_DIR) { - PTX_TS_RECORD tmp = container_of(*ppTS, TX_TS_RECORD, TsCommonInfo); + struct tx_ts_record *tmp = container_of(*ppTS, struct tx_ts_record, ts_common_info); ResetTxTsEntry(tmp); } else { - PRX_TS_RECORD tmp = container_of(*ppTS, RX_TS_RECORD, TsCommonInfo); + struct rx_ts_record *tmp = container_of(*ppTS, struct rx_ts_record, ts_common_info); ResetRxTsEntry(tmp); } IEEE80211_DEBUG(IEEE80211_DL_TS, "to init current TS, UP:%d, Dir:%d, addr:%pM\n", UP, Dir, Addr); // Prepare TS Info releated field - pTSInfo->field.ucTrafficType = 0; // Traffic type: WMM is reserved in this field - pTSInfo->field.ucTSID = UP; // TSID - pTSInfo->field.ucDirection = Dir; // Direction: if there is DirectLink, this need additional consideration. - pTSInfo->field.ucAccessPolicy = 1; // Access policy - pTSInfo->field.ucAggregation = 0; // Aggregation - pTSInfo->field.ucPSB = 0; // Aggregation - pTSInfo->field.ucUP = UP; // User priority - pTSInfo->field.ucTSInfoAckPolicy = 0; // Ack policy - pTSInfo->field.ucSchedule = 0; // Schedule + pTSInfo->uc_traffic_type = 0; // Traffic type: WMM is reserved in this field + pTSInfo->uc_tsid = UP; // TSID + pTSInfo->uc_direction = Dir; // Direction: if there is DirectLink, this need additional consideration. + pTSInfo->uc_access_policy = 1; // Access policy + pTSInfo->uc_aggregation = 0; // Aggregation + pTSInfo->uc_psb = 0; // Aggregation + pTSInfo->uc_up = UP; // User priority + pTSInfo->uc_ts_info_ack_policy = 0; // Ack policy + pTSInfo->uc_schedule = 0; // Schedule MakeTSEntry(*ppTS, Addr, &TSpec, NULL, 0, 0); AdmitTS(ieee, *ppTS, 0); - list_add_tail(&((*ppTS)->List), pAddmitList); + list_add_tail(&((*ppTS)->list), pAddmitList); // if there is DirectLink, we need to do additional operation here!! return true; @@ -407,26 +407,26 @@ bool GetTs( } } -static void RemoveTsEntry(struct ieee80211_device *ieee, PTS_COMMON_INFO pTs, - TR_SELECT TxRxSelect) +static void RemoveTsEntry(struct ieee80211_device *ieee, struct ts_common_info *pTs, + enum tr_select TxRxSelect) { //u32 flags = 0; unsigned long flags = 0; - del_timer_sync(&pTs->SetupTimer); - del_timer_sync(&pTs->InactTimer); + del_timer_sync(&pTs->setup_timer); + del_timer_sync(&pTs->inact_timer); TsInitDelBA(ieee, pTs, TxRxSelect); if(TxRxSelect == RX_DIR) { //#ifdef TO_DO_LIST PRX_REORDER_ENTRY pRxReorderEntry; - PRX_TS_RECORD pRxTS = (PRX_TS_RECORD)pTs; - if(timer_pending(&pRxTS->RxPktPendingTimer)) - del_timer_sync(&pRxTS->RxPktPendingTimer); + struct rx_ts_record *pRxTS = (struct rx_ts_record *)pTs; + if(timer_pending(&pRxTS->rx_pkt_pending_timer)) + del_timer_sync(&pRxTS->rx_pkt_pending_timer); - while(!list_empty(&pRxTS->RxPendingPktList)) { + while(!list_empty(&pRxTS->rx_pending_pkt_list)) { spin_lock_irqsave(&(ieee->reorder_spinlock), flags); - //pRxReorderEntry = list_entry(&pRxTS->RxPendingPktList.prev,RX_REORDER_ENTRY,List); - pRxReorderEntry = (PRX_REORDER_ENTRY)list_entry(pRxTS->RxPendingPktList.prev,RX_REORDER_ENTRY,List); + //pRxReorderEntry = list_entry(&pRxTS->rx_pending_pkt_list.prev,RX_REORDER_ENTRY,List); + pRxReorderEntry = (PRX_REORDER_ENTRY)list_entry(pRxTS->rx_pending_pkt_list.prev,RX_REORDER_ENTRY,List); list_del_init(&pRxReorderEntry->List); { int i = 0; @@ -447,90 +447,90 @@ static void RemoveTsEntry(struct ieee80211_device *ieee, PTS_COMMON_INFO pTs, //#endif } else { - PTX_TS_RECORD pTxTS = (PTX_TS_RECORD)pTs; - del_timer_sync(&pTxTS->TsAddBaTimer); + struct tx_ts_record *pTxTS = (struct tx_ts_record *)pTs; + del_timer_sync(&pTxTS->ts_add_ba_timer); } } void RemovePeerTS(struct ieee80211_device *ieee, u8 *Addr) { - PTS_COMMON_INFO pTS, pTmpTS; + struct ts_common_info *pTS, *pTmpTS; printk("===========>RemovePeerTS,%pM\n", Addr); - list_for_each_entry_safe(pTS, pTmpTS, &ieee->Tx_TS_Pending_List, List) { - if (memcmp(pTS->Addr, Addr, 6) == 0) { + list_for_each_entry_safe(pTS, pTmpTS, &ieee->Tx_TS_Pending_List, list) { + if (memcmp(pTS->addr, Addr, 6) == 0) { RemoveTsEntry(ieee, pTS, TX_DIR); - list_del_init(&pTS->List); - list_add_tail(&pTS->List, &ieee->Tx_TS_Unused_List); + list_del_init(&pTS->list); + list_add_tail(&pTS->list, &ieee->Tx_TS_Unused_List); } } - list_for_each_entry_safe(pTS, pTmpTS, &ieee->Tx_TS_Admit_List, List) { - if (memcmp(pTS->Addr, Addr, 6) == 0) { + list_for_each_entry_safe(pTS, pTmpTS, &ieee->Tx_TS_Admit_List, list) { + if (memcmp(pTS->addr, Addr, 6) == 0) { printk("====>remove Tx_TS_admin_list\n"); RemoveTsEntry(ieee, pTS, TX_DIR); - list_del_init(&pTS->List); - list_add_tail(&pTS->List, &ieee->Tx_TS_Unused_List); + list_del_init(&pTS->list); + list_add_tail(&pTS->list, &ieee->Tx_TS_Unused_List); } } - list_for_each_entry_safe(pTS, pTmpTS, &ieee->Rx_TS_Pending_List, List) { - if (memcmp(pTS->Addr, Addr, 6) == 0) { + list_for_each_entry_safe(pTS, pTmpTS, &ieee->Rx_TS_Pending_List, list) { + if (memcmp(pTS->addr, Addr, 6) == 0) { RemoveTsEntry(ieee, pTS, RX_DIR); - list_del_init(&pTS->List); - list_add_tail(&pTS->List, &ieee->Rx_TS_Unused_List); + list_del_init(&pTS->list); + list_add_tail(&pTS->list, &ieee->Rx_TS_Unused_List); } } - list_for_each_entry_safe(pTS, pTmpTS, &ieee->Rx_TS_Admit_List, List) { - if (memcmp(pTS->Addr, Addr, 6) == 0) { + list_for_each_entry_safe(pTS, pTmpTS, &ieee->Rx_TS_Admit_List, list) { + if (memcmp(pTS->addr, Addr, 6) == 0) { RemoveTsEntry(ieee, pTS, RX_DIR); - list_del_init(&pTS->List); - list_add_tail(&pTS->List, &ieee->Rx_TS_Unused_List); + list_del_init(&pTS->list); + list_add_tail(&pTS->list, &ieee->Rx_TS_Unused_List); } } } void RemoveAllTS(struct ieee80211_device *ieee) { - PTS_COMMON_INFO pTS, pTmpTS; + struct ts_common_info *pTS, *pTmpTS; - list_for_each_entry_safe(pTS, pTmpTS, &ieee->Tx_TS_Pending_List, List) { + list_for_each_entry_safe(pTS, pTmpTS, &ieee->Tx_TS_Pending_List, list) { RemoveTsEntry(ieee, pTS, TX_DIR); - list_del_init(&pTS->List); - list_add_tail(&pTS->List, &ieee->Tx_TS_Unused_List); + list_del_init(&pTS->list); + list_add_tail(&pTS->list, &ieee->Tx_TS_Unused_List); } - list_for_each_entry_safe(pTS, pTmpTS, &ieee->Tx_TS_Admit_List, List) { + list_for_each_entry_safe(pTS, pTmpTS, &ieee->Tx_TS_Admit_List, list) { RemoveTsEntry(ieee, pTS, TX_DIR); - list_del_init(&pTS->List); - list_add_tail(&pTS->List, &ieee->Tx_TS_Unused_List); + list_del_init(&pTS->list); + list_add_tail(&pTS->list, &ieee->Tx_TS_Unused_List); } - list_for_each_entry_safe(pTS, pTmpTS, &ieee->Rx_TS_Pending_List, List) { + list_for_each_entry_safe(pTS, pTmpTS, &ieee->Rx_TS_Pending_List, list) { RemoveTsEntry(ieee, pTS, RX_DIR); - list_del_init(&pTS->List); - list_add_tail(&pTS->List, &ieee->Rx_TS_Unused_List); + list_del_init(&pTS->list); + list_add_tail(&pTS->list, &ieee->Rx_TS_Unused_List); } - list_for_each_entry_safe(pTS, pTmpTS, &ieee->Rx_TS_Admit_List, List) { + list_for_each_entry_safe(pTS, pTmpTS, &ieee->Rx_TS_Admit_List, list) { RemoveTsEntry(ieee, pTS, RX_DIR); - list_del_init(&pTS->List); - list_add_tail(&pTS->List, &ieee->Rx_TS_Unused_List); + list_del_init(&pTS->list); + list_add_tail(&pTS->list, &ieee->Rx_TS_Unused_List); } } -void TsStartAddBaProcess(struct ieee80211_device *ieee, PTX_TS_RECORD pTxTS) +void TsStartAddBaProcess(struct ieee80211_device *ieee, struct tx_ts_record *pTxTS) { - if(!pTxTS->bAddBaReqInProgress) { - pTxTS->bAddBaReqInProgress = true; - if(pTxTS->bAddBaReqDelayed) { + if(!pTxTS->add_ba_req_in_progress) { + pTxTS->add_ba_req_in_progress = true; + if(pTxTS->add_ba_req_delayed) { IEEE80211_DEBUG(IEEE80211_DL_BA, "TsStartAddBaProcess(): Delayed Start ADDBA after 60 sec!!\n"); - mod_timer(&pTxTS->TsAddBaTimer, + mod_timer(&pTxTS->ts_add_ba_timer, jiffies + msecs_to_jiffies(TS_ADDBA_DELAY)); } else { IEEE80211_DEBUG(IEEE80211_DL_BA,"TsStartAddBaProcess(): Immediately Start ADDBA now!!\n"); - mod_timer(&pTxTS->TsAddBaTimer, jiffies+10); //set 10 ticks + mod_timer(&pTxTS->ts_add_ba_timer, jiffies+10); //set 10 ticks } } else { IEEE80211_DEBUG(IEEE80211_DL_ERR, "%s()==>BA timer is already added\n", __func__); diff --git a/drivers/staging/rtl8192u/r8190_rtl8256.c b/drivers/staging/rtl8192u/r8190_rtl8256.c index e54f6fad2e68..9b7f822e9762 100644 --- a/drivers/staging/rtl8192u/r8190_rtl8256.c +++ b/drivers/staging/rtl8192u/r8190_rtl8256.c @@ -23,7 +23,7 @@ * Note: 8226 support both 20M and 40 MHz *-------------------------------------------------------------------------- */ -void PHY_SetRF8256Bandwidth(struct net_device *dev, HT_CHANNEL_WIDTH Bandwidth) +void PHY_SetRF8256Bandwidth(struct net_device *dev, enum ht_channel_width Bandwidth) { u8 eRFPath; struct r8192_priv *priv = ieee80211_priv(dev); @@ -41,16 +41,16 @@ void PHY_SetRF8256Bandwidth(struct net_device *dev, HT_CHANNEL_WIDTH Bandwidth) || priv->card_8192_version == VERSION_819xU_B) { /* 8256 D-cut, E-cut, xiong: consider it later! */ rtl8192_phy_SetRFReg(dev, - (RF90_RADIO_PATH_E)eRFPath, + (enum rf90_radio_path_e)eRFPath, 0x0b, bMask12Bits, 0x100); /* phy para:1ba */ rtl8192_phy_SetRFReg(dev, - (RF90_RADIO_PATH_E)eRFPath, + (enum rf90_radio_path_e)eRFPath, 0x2c, bMask12Bits, 0x3d7); rtl8192_phy_SetRFReg(dev, - (RF90_RADIO_PATH_E)eRFPath, + (enum rf90_radio_path_e)eRFPath, 0x0e, bMask12Bits, 0x021); rtl8192_phy_SetRFReg(dev, - (RF90_RADIO_PATH_E)eRFPath, + (enum rf90_radio_path_e)eRFPath, 0x14, bMask12Bits, 0x5ab); } else { RT_TRACE(COMP_ERR, "PHY_SetRF8256Bandwidth(): unknown hardware version\n"); @@ -58,15 +58,15 @@ void PHY_SetRF8256Bandwidth(struct net_device *dev, HT_CHANNEL_WIDTH Bandwidth) break; case HT_CHANNEL_WIDTH_20_40: if (priv->card_8192_version == VERSION_819xU_A || priv->card_8192_version == VERSION_819xU_B) { /* 8256 D-cut, E-cut, xiong: consider it later! */ - rtl8192_phy_SetRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, 0x0b, bMask12Bits, 0x300); /* phy para:3ba */ - rtl8192_phy_SetRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, 0x2c, bMask12Bits, 0x3df); - rtl8192_phy_SetRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, 0x0e, bMask12Bits, 0x0a1); + rtl8192_phy_SetRFReg(dev, (enum rf90_radio_path_e)eRFPath, 0x0b, bMask12Bits, 0x300); /* phy para:3ba */ + rtl8192_phy_SetRFReg(dev, (enum rf90_radio_path_e)eRFPath, 0x2c, bMask12Bits, 0x3df); + rtl8192_phy_SetRFReg(dev, (enum rf90_radio_path_e)eRFPath, 0x0e, bMask12Bits, 0x0a1); if (priv->chan == 3 || priv->chan == 9) /* I need to set priv->chan whenever current channel changes */ - rtl8192_phy_SetRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, 0x14, bMask12Bits, 0x59b); + rtl8192_phy_SetRFReg(dev, (enum rf90_radio_path_e)eRFPath, 0x14, bMask12Bits, 0x59b); else - rtl8192_phy_SetRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, 0x14, bMask12Bits, 0x5ab); + rtl8192_phy_SetRFReg(dev, (enum rf90_radio_path_e)eRFPath, 0x14, bMask12Bits, 0x5ab); } else { RT_TRACE(COMP_ERR, "PHY_SetRF8256Bandwidth(): unknown hardware version\n"); } @@ -115,14 +115,14 @@ void phy_RF8256_Config_ParaFile(struct net_device *dev) u8 ConstRetryTimes = 5, RetryTimes = 5; u8 ret = 0; /* Initialize RF */ - for (eRFPath = (RF90_RADIO_PATH_E)RF90_PATH_A; eRFPath < priv->NumTotalRFPath; eRFPath++) { + for (eRFPath = (enum rf90_radio_path_e)RF90_PATH_A; eRFPath < priv->NumTotalRFPath; eRFPath++) { if (!rtl8192_phy_CheckIsLegalRFPath(dev, eRFPath)) continue; pPhyReg = &priv->PHYRegDef[eRFPath]; /* Joseph test for shorten RF config - * pHalData->RfReg0Value[eRFPath] = rtl8192_phy_QueryRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, rGlobalCtrl, bMaskDWord); + * pHalData->RfReg0Value[eRFPath] = rtl8192_phy_QueryRFReg(dev, (enum rf90_radio_path_e)eRFPath, rGlobalCtrl, bMaskDWord); * ----Store original RFENV control type */ switch (eRFPath) { @@ -146,12 +146,12 @@ void phy_RF8256_Config_ParaFile(struct net_device *dev) rtl8192_setBBreg(dev, pPhyReg->rfHSSIPara2, b3WireAddressLength, 0x0); /* Set 0 to 4 bits for Z-serial and set 1 to 6 bits for 8258 */ rtl8192_setBBreg(dev, pPhyReg->rfHSSIPara2, b3WireDataLength, 0x0); /* Set 0 to 12 bits for Z-serial and 8258, and set 1 to 14 bits for ??? */ - rtl8192_phy_SetRFReg(dev, (RF90_RADIO_PATH_E) eRFPath, 0x0, bMask12Bits, 0xbf); + rtl8192_phy_SetRFReg(dev, (enum rf90_radio_path_e) eRFPath, 0x0, bMask12Bits, 0xbf); /* Check RF block (for FPGA platform only)---- * TODO: this function should be removed on ASIC , Emily 2007.2.2 */ - if (rtl8192_phy_checkBBAndRF(dev, HW90_BLOCK_RF, (RF90_RADIO_PATH_E)eRFPath)) { + if (rtl8192_phy_checkBBAndRF(dev, HW90_BLOCK_RF, (enum rf90_radio_path_e)eRFPath)) { RT_TRACE(COMP_ERR, "PHY_RF8256_Config():Check Radio[%d] Fail!!\n", eRFPath); goto phy_RF8256_Config_ParaFile_Fail; } @@ -162,32 +162,32 @@ void phy_RF8256_Config_ParaFile(struct net_device *dev) switch (eRFPath) { case RF90_PATH_A: while (RF3_Final_Value != RegValueToBeCheck && RetryTimes != 0) { - ret = rtl8192_phy_ConfigRFWithHeaderFile(dev, (RF90_RADIO_PATH_E)eRFPath); - RF3_Final_Value = rtl8192_phy_QueryRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, RegOffSetToBeCheck, bMask12Bits); + ret = rtl8192_phy_ConfigRFWithHeaderFile(dev, (enum rf90_radio_path_e)eRFPath); + RF3_Final_Value = rtl8192_phy_QueryRFReg(dev, (enum rf90_radio_path_e)eRFPath, RegOffSetToBeCheck, bMask12Bits); RT_TRACE(COMP_RF, "RF %d %d register final value: %x\n", eRFPath, RegOffSetToBeCheck, RF3_Final_Value); RetryTimes--; } break; case RF90_PATH_B: while (RF3_Final_Value != RegValueToBeCheck && RetryTimes != 0) { - ret = rtl8192_phy_ConfigRFWithHeaderFile(dev, (RF90_RADIO_PATH_E)eRFPath); - RF3_Final_Value = rtl8192_phy_QueryRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, RegOffSetToBeCheck, bMask12Bits); + ret = rtl8192_phy_ConfigRFWithHeaderFile(dev, (enum rf90_radio_path_e)eRFPath); + RF3_Final_Value = rtl8192_phy_QueryRFReg(dev, (enum rf90_radio_path_e)eRFPath, RegOffSetToBeCheck, bMask12Bits); RT_TRACE(COMP_RF, "RF %d %d register final value: %x\n", eRFPath, RegOffSetToBeCheck, RF3_Final_Value); RetryTimes--; } break; case RF90_PATH_C: while (RF3_Final_Value != RegValueToBeCheck && RetryTimes != 0) { - ret = rtl8192_phy_ConfigRFWithHeaderFile(dev, (RF90_RADIO_PATH_E)eRFPath); - RF3_Final_Value = rtl8192_phy_QueryRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, RegOffSetToBeCheck, bMask12Bits); + ret = rtl8192_phy_ConfigRFWithHeaderFile(dev, (enum rf90_radio_path_e)eRFPath); + RF3_Final_Value = rtl8192_phy_QueryRFReg(dev, (enum rf90_radio_path_e)eRFPath, RegOffSetToBeCheck, bMask12Bits); RT_TRACE(COMP_RF, "RF %d %d register final value: %x\n", eRFPath, RegOffSetToBeCheck, RF3_Final_Value); RetryTimes--; } break; case RF90_PATH_D: while (RF3_Final_Value != RegValueToBeCheck && RetryTimes != 0) { - ret = rtl8192_phy_ConfigRFWithHeaderFile(dev, (RF90_RADIO_PATH_E)eRFPath); - RF3_Final_Value = rtl8192_phy_QueryRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, RegOffSetToBeCheck, bMask12Bits); + ret = rtl8192_phy_ConfigRFWithHeaderFile(dev, (enum rf90_radio_path_e)eRFPath); + RF3_Final_Value = rtl8192_phy_QueryRFReg(dev, (enum rf90_radio_path_e)eRFPath, RegOffSetToBeCheck, bMask12Bits); RT_TRACE(COMP_RF, "RF %d %d register final value: %x\n", eRFPath, RegOffSetToBeCheck, RF3_Final_Value); RetryTimes--; } diff --git a/drivers/staging/rtl8192u/r8190_rtl8256.h b/drivers/staging/rtl8192u/r8190_rtl8256.h index 5c325ce9d631..29b926cad14b 100644 --- a/drivers/staging/rtl8192u/r8190_rtl8256.h +++ b/drivers/staging/rtl8192u/r8190_rtl8256.h @@ -14,7 +14,7 @@ #define RTL8225H #define RTL819X_TOTAL_RF_PATH 2 /* for 8192U */ -void PHY_SetRF8256Bandwidth(struct net_device *dev, HT_CHANNEL_WIDTH Bandwidth); +void PHY_SetRF8256Bandwidth(struct net_device *dev, enum ht_channel_width Bandwidth); void PHY_RF8256_Config(struct net_device *dev); void phy_RF8256_Config_ParaFile(struct net_device *dev); void PHY_SetRF8256CCKTxPower(struct net_device *dev, u8 powerlevel); diff --git a/drivers/staging/rtl8192u/r8192U.h b/drivers/staging/rtl8192u/r8192U.h index 51c150a39fc2..94a148994069 100644 --- a/drivers/staging/rtl8192u/r8192U.h +++ b/drivers/staging/rtl8192u/r8192U.h @@ -15,9 +15,10 @@ * project Authors. */ -#ifndef R819xU_H -#define R819xU_H +#ifndef R8192U_H +#define R8192U_H +#include <linux/compiler.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/ioport.h> @@ -58,7 +59,6 @@ extern u32 rt_global_debug_component; #define COMP_DBG BIT(1) #define COMP_INIT BIT(2) /* Driver initialization/halt/reset. */ - #define COMP_RECV BIT(3) /* Receive data path. */ #define COMP_SEND BIT(4) /* Send data path. */ #define COMP_IO BIT(5) @@ -126,7 +126,6 @@ extern u32 rt_global_debug_component; #define RT_DEBUG_DATA(level, data, datalen) do {} while (0) #endif /* RTL8169_DEBUG */ - /* Queue Select Value in TxDesc */ #define QSLT_BK 0x1 #define QSLT_BE 0x0 @@ -176,7 +175,7 @@ extern u32 rt_global_debug_component; #define CCK_Table_length 12 /* For rtl819x */ -typedef struct _tx_desc_819x_usb { +struct tx_desc_819x_usb { /* DWORD 0 */ u16 PktSize; u8 Offset; @@ -212,36 +211,9 @@ typedef struct _tx_desc_819x_usb { u32 Reserved5; u32 Reserved6; u32 Reserved7; -} tx_desc_819x_usb, *ptx_desc_819x_usb; - -#ifdef USB_TX_DRIVER_AGGREGATION_ENABLE -typedef struct _tx_desc_819x_usb_aggr_subframe { - /* DWORD 0 */ - u16 PktSize; - u8 Offset; - u8 TxFWInfoSize; - - /* DWORD 1 */ - u8 RATid:3; - u8 DISFB:1; - u8 USERATE:1; - u8 MOREFRAG:1; - u8 NoEnc:1; - u8 PIFS:1; - u8 QueueSelect:5; - u8 NoACM:1; - u8 Reserved1:2; - u8 SecCAMID:5; - u8 SecDescAssign:1; - u8 SecType:2; - u8 PacketID:7; - u8 OWN:1; -} tx_desc_819x_usb_aggr_subframe, *ptx_desc_819x_usb_aggr_subframe; -#endif - - +}; -typedef struct _tx_desc_cmd_819x_usb { +struct tx_desc_cmd_819x_usb { /* DWORD 0 */ u16 Reserved0; u8 Reserved1; @@ -266,10 +238,9 @@ typedef struct _tx_desc_cmd_819x_usb { u32 Reserved6; u32 Reserved7; u32 Reserved8; -} tx_desc_cmd_819x_usb, *ptx_desc_cmd_819x_usb; - +}; -typedef struct _tx_fwinfo_819x_usb { +struct tx_fwinfo_819x_usb { /* DOWRD 0 */ u8 TxRate:7; u8 CtsEnable:1; @@ -300,7 +271,7 @@ typedef struct _tx_fwinfo_819x_usb { u32 TxAGCSign:1; u32 Tx_INFO_RSVD:6; u32 PacketID:13; -} tx_fwinfo_819x_usb, *ptx_fwinfo_819x_usb; +}; struct rtl8192_rx_info { struct urb *urb; @@ -308,7 +279,7 @@ struct rtl8192_rx_info { u8 out_pipe; }; -typedef struct rx_desc_819x_usb { +struct rx_desc_819x_usb { /* DOWRD 0 */ u16 Length:14; u16 CRC32:1; @@ -321,27 +292,9 @@ typedef struct rx_desc_819x_usb { /* DWORD 1 */ u32 Reserved2; -} rx_desc_819x_usb, *prx_desc_819x_usb; - -#ifdef USB_RX_AGGREGATION_SUPPORT -typedef struct _rx_desc_819x_usb_aggr_subframe { - /* DOWRD 0 */ - u16 Length:14; - u16 CRC32:1; - u16 ICV:1; - u8 Offset; - u8 RxDrvInfoSize; - /* DOWRD 1 */ - u8 Shift:2; - u8 PHYStatus:1; - u8 SWDec:1; - u8 Reserved1:4; - u8 Reserved2; - u16 Reserved3; -} rx_desc_819x_usb_aggr_subframe, *prx_desc_819x_usb_aggr_subframe; -#endif +}; -typedef struct rx_drvinfo_819x_usb { +struct rx_drvinfo_819x_usb { /* DWORD 0 */ u16 Reserved1:12; u16 PartAggr:1; @@ -362,7 +315,7 @@ typedef struct rx_drvinfo_819x_usb { /* DWORD 1 */ u32 TSFL; -} rx_drvinfo_819x_usb, *prx_drvinfo_819x_usb; +}; /* Support till 64 bit bus width OS */ #define MAX_DEV_ADDR_SIZE 8 @@ -370,25 +323,23 @@ typedef struct rx_drvinfo_819x_usb { #define MAX_FIRMWARE_INFORMATION_SIZE 32 #define MAX_802_11_HEADER_LENGTH (40 + MAX_FIRMWARE_INFORMATION_SIZE) #define ENCRYPTION_MAX_OVERHEAD 128 -#define USB_HWDESC_HEADER_LEN sizeof(tx_desc_819x_usb) -#define TX_PACKET_SHIFT_BYTES (USB_HWDESC_HEADER_LEN + sizeof(tx_fwinfo_819x_usb)) +#define USB_HWDESC_HEADER_LEN sizeof(struct tx_desc_819x_usb) +#define TX_PACKET_SHIFT_BYTES (USB_HWDESC_HEADER_LEN + sizeof(struct tx_fwinfo_819x_usb)) #define MAX_FRAGMENT_COUNT 8 #ifdef USB_TX_DRIVER_AGGREGATION_ENABLE #define MAX_TRANSMIT_BUFFER_SIZE 32000 #else #define MAX_TRANSMIT_BUFFER_SIZE 8000 #endif -#ifdef USB_TX_DRIVER_AGGREGATION_ENABLE -#define TX_PACKET_DRVAGGR_SUBFRAME_SHIFT_BYTES (sizeof(tx_desc_819x_usb_aggr_subframe) + sizeof(tx_fwinfo_819x_usb)) -#endif /* Octets for crc32 (FCS, ICV) */ #define scrclng 4 -typedef enum rf_optype { +enum rf_op_type { RF_OP_By_SW_3wire = 0, RF_OP_By_FW, RF_OP_MAX -} rf_op_type; +}; + /* 8190 Loopback Mode definition */ typedef enum _rtl819xUsb_loopback { RTL819xU_NO_LOOPBACK = 0, @@ -491,7 +442,6 @@ typedef struct _rt_firmware_info_819xUsb { #define PHY_RSSI_SLID_WIN_MAX 100 - typedef enum _WIRELESS_MODE { WIRELESS_MODE_UNKNOWN = 0x00, WIRELESS_MODE_A = 0x01, @@ -502,7 +452,6 @@ typedef enum _WIRELESS_MODE { WIRELESS_MODE_N_5G = 0x20 } WIRELESS_MODE; - #define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 30) typedef struct buffer { @@ -522,11 +471,6 @@ typedef struct rtl_reg_debug { unsigned char buf[0xff]; } rtl_reg_debug; - - - - - typedef struct _rt_9x_tx_rate_history { u32 cck[4]; u32 ofdm[8]; @@ -641,13 +585,11 @@ typedef struct Stats { u32 CurrentShowTxate; } Stats; - /* Bandwidth Offset */ #define HAL_PRIME_CHNL_OFFSET_DONT_CARE 0 #define HAL_PRIME_CHNL_OFFSET_LOWER 1 #define HAL_PRIME_CHNL_OFFSET_UPPER 2 - typedef struct ChnlAccessSetting { u16 SIFS_Timer; u16 DIFS_Timer; @@ -720,9 +662,17 @@ typedef enum _RT_RF_TYPE_819xU { RF_PSEUDO_11N = 4, } RT_RF_TYPE_819xU, *PRT_RF_TYPE_819xU; +/* 2007/10/08 MH Define RATR state. */ +enum dynamic_ratr_state { + DM_RATR_STA_HIGH = 0, + DM_RATR_STA_MIDDLE = 1, + DM_RATR_STA_LOW = 2, + DM_RATR_STA_MAX +}; + typedef struct _rate_adaptive { u8 rate_adaptive_disabled; - u8 ratr_state; + enum dynamic_ratr_state ratr_state; u16 reserve; u32 high_rssi_thresh_for_ra; @@ -756,7 +706,6 @@ typedef struct _ccktxbbgain_struct { u8 ccktxbb_valuearray[8]; } ccktxbbgain_struct, *pccktxbbgain_struct; - typedef struct _init_gain { u8 xaagccore1; u8 xbagccore1; @@ -792,7 +741,6 @@ typedef struct _phy_cck_rx_status_report_819xusb { u8 cck_agc_rpt; } phy_sts_cck_819xusb_t; - struct phy_ofdm_rx_status_rxsc_sgien_exintfflag { u8 reserved:4; u8 rxsc:2; @@ -884,7 +832,6 @@ typedef struct r8192_priv { short sens; short max_sens; - short up; /* If 1, allow bad crc frame, reception in monitor mode */ short crcmon; @@ -923,7 +870,6 @@ typedef struct r8192_priv { short tx_urb_index; atomic_t tx_pending[0x10]; /* UART_PRIORITY + 1 */ - struct tasklet_struct irq_rx_tasklet; struct urb *rxurb_task; @@ -936,7 +882,6 @@ typedef struct r8192_priv { u32 LastRxDescTSFHigh; u32 LastRxDescTSFLow; - /* Rx Related variables */ u16 EarlyRxThreshold; u32 ReceiveConfig; @@ -958,7 +903,7 @@ typedef struct r8192_priv { u8 slot_time; bool bDcut; bool bCurrentRxAggrEnable; - u8 Rf_Mode; /* For Firmware RF -R/W switch */ + enum rf_op_type Rf_Mode; /* For Firmware RF -R/W switch */ prt_firmware pFirmware; rtl819xUsb_loopback_e LoopbackMode; u16 EEPROMTxPowerDiff; @@ -995,7 +940,7 @@ typedef struct r8192_priv { u8 SwChnlStage; u8 SwChnlStep; u8 SetBWModeInProgress; - HT_CHANNEL_WIDTH CurrentChannelBW; + enum ht_channel_width CurrentChannelBW; u8 ChannelPlan; /* 8190 40MHz mode */ /* Control channel sub-carrier */ @@ -1171,5 +1116,4 @@ void rtl819xusb_beacon_tx(struct net_device *dev, u16 tx_rate); void EnableHWSecurityConfig8192(struct net_device *dev); void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType, u8 *MacAddr, u8 DefaultKey, u32 *KeyContent); - #endif diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index 8b17400f6c13..e218b5c20642 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -211,7 +211,7 @@ static void rtl819x_set_channel_map(u8 channel_plan, struct r8192_priv *priv) /* this flag enabled to follow 11d country IE setting, * otherwise, it shall follow global domain settings. */ - GET_DOT11D_INFO(ieee)->bEnabled = 0; + GET_DOT11D_INFO(ieee)->enabled = 0; Dot11d_Reset(ieee); ieee->bGlobalDomain = true; break; @@ -505,7 +505,7 @@ static void watch_dog_timer_callback(struct timer_list *t); static struct proc_dir_entry *rtl8192_proc; -static int proc_get_stats_ap(struct seq_file *m, void *v) +static int __maybe_unused proc_get_stats_ap(struct seq_file *m, void *v) { struct net_device *dev = m->private; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); @@ -524,7 +524,7 @@ static int proc_get_stats_ap(struct seq_file *m, void *v) return 0; } -static int proc_get_registers(struct seq_file *m, void *v) +static int __maybe_unused proc_get_registers(struct seq_file *m, void *v) { struct net_device *dev = m->private; int i, n, max = 0xff; @@ -565,7 +565,7 @@ static int proc_get_registers(struct seq_file *m, void *v) return 0; } -static int proc_get_stats_tx(struct seq_file *m, void *v) +static int __maybe_unused proc_get_stats_tx(struct seq_file *m, void *v) { struct net_device *dev = m->private; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); @@ -624,7 +624,7 @@ static int proc_get_stats_tx(struct seq_file *m, void *v) return 0; } -static int proc_get_stats_rx(struct seq_file *m, void *v) +static int __maybe_unused proc_get_stats_rx(struct seq_file *m, void *v) { struct net_device *dev = m->private; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); @@ -739,7 +739,7 @@ static void rtl8192_rx_isr(struct urb *urb); static u32 get_rxpacket_shiftbytes_819xusb(struct ieee80211_rx_stats *pstats) { - return (sizeof(rx_desc_819x_usb) + pstats->RxDrvInfoSize + return (sizeof(struct rx_desc_819x_usb) + pstats->RxDrvInfoSize + pstats->RxBufShift); } @@ -1242,7 +1242,7 @@ short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb) int status; struct urb *tx_urb; unsigned int idx_pipe; - tx_desc_cmd_819x_usb *pdesc = (tx_desc_cmd_819x_usb *)skb->data; + struct tx_desc_cmd_819x_usb *pdesc = (struct tx_desc_cmd_819x_usb *)skb->data; struct cb_desc *tcb_desc = (struct cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); u8 queue_index = tcb_desc->queue_index; @@ -1462,9 +1462,9 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff *skb) { struct r8192_priv *priv = ieee80211_priv(dev); struct cb_desc *tcb_desc = (struct cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); - tx_desc_819x_usb *tx_desc = (tx_desc_819x_usb *)skb->data; - tx_fwinfo_819x_usb *tx_fwinfo = - (tx_fwinfo_819x_usb *)(skb->data + USB_HWDESC_HEADER_LEN); + struct tx_desc_819x_usb *tx_desc = (struct tx_desc_819x_usb *)skb->data; + struct tx_fwinfo_819x_usb *tx_fwinfo = + (struct tx_fwinfo_819x_usb *)(skb->data + USB_HWDESC_HEADER_LEN); struct usb_device *udev = priv->udev; int pend; int status; @@ -1489,7 +1489,7 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff *skb) } /* Fill Tx firmware info */ - memset(tx_fwinfo, 0, sizeof(tx_fwinfo_819x_usb)); + memset(tx_fwinfo, 0, sizeof(struct tx_fwinfo_819x_usb)); /* DWORD 0 */ tx_fwinfo->TxHT = (tcb_desc->data_rate & 0x80) ? 1 : 0; tx_fwinfo->TxRate = MRateToHwRate8190Pci(tcb_desc->data_rate); @@ -1535,11 +1535,11 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff *skb) } /* Fill Tx descriptor */ - memset(tx_desc, 0, sizeof(tx_desc_819x_usb)); + memset(tx_desc, 0, sizeof(struct tx_desc_819x_usb)); /* DWORD 0 */ tx_desc->LINIP = 0; tx_desc->CmdInit = 1; - tx_desc->Offset = sizeof(tx_fwinfo_819x_usb) + 8; + tx_desc->Offset = sizeof(struct tx_fwinfo_819x_usb) + 8; tx_desc->PktSize = (skb->len - TX_PACKET_SHIFT_BYTES) & 0xffff; /*DWORD 1*/ @@ -1570,7 +1570,7 @@ short rtl8192_tx(struct net_device *dev, struct sk_buff *skb) } tx_desc->QueueSelect = MapHwQueueToFirmwareQueue(tcb_desc->queue_index); - tx_desc->TxFWInfoSize = sizeof(tx_fwinfo_819x_usb); + tx_desc->TxFWInfoSize = sizeof(struct tx_fwinfo_819x_usb); tx_desc->DISFB = tcb_desc->bTxDisableRateFallBack; tx_desc->USERATE = tcb_desc->bTxUseDriverAssingedRate; @@ -2897,7 +2897,7 @@ static bool rtl8192_adapter_start(struct net_device *dev) */ for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++) PHY_SetRFReg(Adapter, - (RF90_RADIO_PATH_E)eRFPath, + (enum rf90_radio_path_e)eRFPath, 0x4, 0xC00, 0x0); } else if (pMgntInfo->RfOffReason > RF_CHANGE_BY_PS) { /* H/W or S/W RF OFF before sleep. */ @@ -2923,7 +2923,7 @@ static bool rtl8192_adapter_start(struct net_device *dev) */ for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++) PHY_SetRFReg(Adapter, - (RF90_RADIO_PATH_E)eRFPath, + (enum rf90_radio_path_e)eRFPath, 0x4, 0xC00, 0x0); } } @@ -3079,18 +3079,18 @@ static bool HalRxCheckStuck819xUsb(struct net_device *dev) * or maybe it will continuous silent reset every 2 seconds. */ rx_chk_cnt++; - if (priv->undecorated_smoothed_pwdb >= (RateAdaptiveTH_High + 5)) { + if (priv->undecorated_smoothed_pwdb >= (RATE_ADAPTIVE_TH_HIGH + 5)) { rx_chk_cnt = 0; /* high rssi, check rx stuck right now. */ - } else if (priv->undecorated_smoothed_pwdb < (RateAdaptiveTH_High + 5) && - ((priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb >= RateAdaptiveTH_Low_40M) || - (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb >= RateAdaptiveTH_Low_20M))) { + } else if (priv->undecorated_smoothed_pwdb < (RATE_ADAPTIVE_TH_HIGH + 5) && + ((priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb >= RATE_ADAPTIVE_TH_LOW_40M) || + (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb >= RATE_ADAPTIVE_TH_LOW_20M))) { if (rx_chk_cnt < 2) return bStuck; rx_chk_cnt = 0; - } else if (((priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb < RateAdaptiveTH_Low_40M) || - (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb < RateAdaptiveTH_Low_20M)) && - priv->undecorated_smoothed_pwdb >= VeryLowRSSI) { + } else if (((priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb < RATE_ADAPTIVE_TH_LOW_40M) || + (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 && priv->undecorated_smoothed_pwdb < RATE_ADAPTIVE_TH_LOW_20M)) && + priv->undecorated_smoothed_pwdb >= VERY_LOW_RSSI) { if (rx_chk_cnt < 4) return bStuck; @@ -3932,11 +3932,10 @@ static void rtl8192_process_phyinfo(struct r8192_priv *priv, u8 *buffer, struct rtl_80211_hdr_3addr *hdr; u16 sc; - unsigned int frag, seq; + unsigned int seq; hdr = (struct rtl_80211_hdr_3addr *)buffer; sc = le16_to_cpu(hdr->seq_ctl); - frag = WLAN_GET_SEQ_FRAG(sc); seq = WLAN_GET_SEQ_SEQ(sc); /* to record the sequence number */ pcurrent_stats->Seq_Num = seq; @@ -4195,7 +4194,7 @@ static inline bool rx_hal_is_cck_rate(struct rx_drvinfo_819x_usb *pdrvinfo) static void rtl8192_query_rxphystatus(struct r8192_priv *priv, struct ieee80211_rx_stats *pstats, - rx_drvinfo_819x_usb *pdrvinfo, + struct rx_drvinfo_819x_usb *pdrvinfo, struct ieee80211_rx_stats *precord_stats, bool bpacket_match_bssid, bool bpacket_toself, @@ -4232,7 +4231,7 @@ static void rtl8192_query_rxphystatus(struct r8192_priv *priv, prxpkt = (u8 *)pdrvinfo; /* Move pointer to the 16th bytes. Phy status start address. */ - prxpkt += sizeof(rx_drvinfo_819x_usb); + prxpkt += sizeof(struct rx_drvinfo_819x_usb); /* Initial the cck and ofdm buffer pointer */ pcck_buf = (phy_sts_cck_819xusb_t *)prxpkt; @@ -4432,7 +4431,7 @@ static void rtl8192_record_rxdesc_forlateruse( static void TranslateRxSignalStuff819xUsb(struct sk_buff *skb, struct ieee80211_rx_stats *pstats, - rx_drvinfo_819x_usb *pdrvinfo) + struct rx_drvinfo_819x_usb *pdrvinfo) { /* TODO: We must only check packet for current MAC address. * Not finish @@ -4631,10 +4630,10 @@ static void query_rxdesc_status(struct sk_buff *skb, struct rtl8192_rx_info *info = (struct rtl8192_rx_info *)skb->cb; struct net_device *dev = info->dev; struct r8192_priv *priv = (struct r8192_priv *)ieee80211_priv(dev); - rx_drvinfo_819x_usb *driver_info = NULL; + struct rx_drvinfo_819x_usb *driver_info = NULL; /* Get Rx Descriptor Information */ - rx_desc_819x_usb *desc = (rx_desc_819x_usb *)skb->data; + struct rx_desc_819x_usb *desc = (struct rx_desc_819x_usb *)skb->data; stats->Length = desc->Length; stats->RxDrvInfoSize = desc->RxDrvInfoSize; @@ -4658,9 +4657,9 @@ static void query_rxdesc_status(struct sk_buff *skb, * Driver info are written to the RxBuffer following rx desc */ if (stats->RxDrvInfoSize != 0) { - driver_info = (rx_drvinfo_819x_usb *)( + driver_info = (struct rx_drvinfo_819x_usb *)( skb->data - + sizeof(rx_desc_819x_usb) + + sizeof(struct rx_desc_819x_usb) + stats->RxBufShift ); /* unit: 0.5M */ @@ -4705,7 +4704,7 @@ static void query_rxdesc_status(struct sk_buff *skb, driver_info->FirstAGGR, driver_info->PartAggr); } - skb_pull(skb, sizeof(rx_desc_819x_usb)); + skb_pull(skb, sizeof(struct rx_desc_819x_usb)); /* Get Total offset of MPDU Frame Body */ if ((stats->RxBufShift + stats->RxDrvInfoSize) > 0) { stats->bShift = 1; @@ -4734,7 +4733,7 @@ static void rtl8192_rx_nomal(struct sk_buff *skb) bool unicast_packet = false; /* 20 is for ps-poll */ - if ((skb->len >= (20 + sizeof(rx_desc_819x_usb))) && (skb->len < RX_URB_SIZE)) { + if ((skb->len >= (20 + sizeof(struct rx_desc_819x_usb))) && (skb->len < RX_URB_SIZE)) { /* first packet should not contain Rx aggregation header */ query_rxdesc_status(skb, &stats, false); /* TODO */ @@ -4772,14 +4771,10 @@ static void rtl819xusb_process_received_packet( struct net_device *dev, struct ieee80211_rx_stats *pstats) { - u8 *frame; - u16 frame_len = 0; struct r8192_priv *priv = ieee80211_priv(dev); /* Get shifted bytes of Starting address of 802.11 header. */ pstats->virtual_address += get_rxpacket_shiftbytes_819xusb(pstats); - frame = pstats->virtual_address; - frame_len = pstats->packetlength; #ifdef TODO /* about HCT */ if (!Adapter->bInHctTest) CountRxErrStatistics(Adapter, pRfd); @@ -4814,7 +4809,7 @@ static void rtl819xusb_process_received_packet( static void query_rx_cmdpkt_desc_status(struct sk_buff *skb, struct ieee80211_rx_stats *stats) { - rx_desc_819x_usb *desc = (rx_desc_819x_usb *)skb->data; + struct rx_desc_819x_usb *desc = (struct rx_desc_819x_usb *)skb->data; /* Get Rx Descriptor Information */ stats->virtual_address = (u8 *)skb->data; @@ -4840,7 +4835,7 @@ static void rtl8192_rx_cmd(struct sk_buff *skb) .freq = IEEE80211_24GHZ_BAND, }; - if ((skb->len >= (20 + sizeof(rx_desc_819x_usb))) && (skb->len < RX_URB_SIZE)) { + if ((skb->len >= (20 + sizeof(struct rx_desc_819x_usb))) && (skb->len < RX_URB_SIZE)) { query_rx_cmdpkt_desc_status(skb, &stats); /* prfd->queue_id = 1; */ diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c index e25b058dec26..5fb5f583f703 100644 --- a/drivers/staging/rtl8192u/r8192U_dm.c +++ b/drivers/staging/rtl8192u/r8192U_dm.c @@ -41,7 +41,7 @@ struct dig dm_digtable; /* Store current software write register content for MAC PHY. */ u8 dm_shadow[16][256] = { {0} }; /* For Dynamic Rx Path Selection by Signal Strength */ -struct dynamic_rx_path_sel DM_RxPathSelTable; +static struct dynamic_rx_path_sel DM_RxPathSelTable; /*------------------------Define global variable-----------------------------*/ @@ -243,13 +243,13 @@ void init_rate_adaptive(struct net_device *dev) prate_adaptive pra = (prate_adaptive)&priv->rate_adaptive; pra->ratr_state = DM_RATR_STA_MAX; - pra->high2low_rssi_thresh_for_ra = RateAdaptiveTH_High; - pra->low2high_rssi_thresh_for_ra20M = RateAdaptiveTH_Low_20M+5; - pra->low2high_rssi_thresh_for_ra40M = RateAdaptiveTH_Low_40M+5; + pra->high2low_rssi_thresh_for_ra = RATE_ADAPTIVE_TH_HIGH; + pra->low2high_rssi_thresh_for_ra20M = RATE_ADAPTIVE_TH_LOW_20M + 5; + pra->low2high_rssi_thresh_for_ra40M = RATE_ADAPTIVE_TH_LOW_40M + 5; - pra->high_rssi_thresh_for_ra = RateAdaptiveTH_High+5; - pra->low_rssi_thresh_for_ra20M = RateAdaptiveTH_Low_20M; - pra->low_rssi_thresh_for_ra40M = RateAdaptiveTH_Low_40M; + pra->high_rssi_thresh_for_ra = RATE_ADAPTIVE_TH_HIGH + 5; + pra->low_rssi_thresh_for_ra20M = RATE_ADAPTIVE_TH_LOW_20M; + pra->low_rssi_thresh_for_ra40M = RATE_ADAPTIVE_TH_LOW_40M; if (priv->CustomerID == RT_CID_819x_Netcore) pra->ping_rssi_enable = 1; @@ -509,8 +509,8 @@ static u8 CCKSwingTable_Ch14[CCK_Table_length][8] = { static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev) { struct r8192_priv *priv = ieee80211_priv(dev); - bool bHighpowerstate, viviflag = false; - DCMD_TXCMD_T tx_cmd; + bool viviflag = false; + struct tx_config_cmd tx_cmd; u8 powerlevelOFDM24G; int i = 0, j = 0, k = 0; u8 RF_Type, tmp_report[5] = {0, 0, 0, 0, 0}; @@ -524,7 +524,6 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev) write_nic_byte(dev, 0x1ba, 0); priv->ieee80211->bdynamic_txpower_enable = false; - bHighpowerstate = priv->bDynamicTxHighPower; powerlevelOFDM24G = (u8)(priv->Pwr_Track>>24); RF_Type = priv->rf_type; @@ -533,10 +532,10 @@ static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev) RT_TRACE(COMP_POWER_TRACKING, "powerlevelOFDM24G = %x\n", powerlevelOFDM24G); for (j = 0; j <= 30; j++) { /* fill tx_cmd */ - tx_cmd.Op = TXCMD_SET_TX_PWR_TRACKING; - tx_cmd.Length = 4; - tx_cmd.Value = Value; - rtStatus = SendTxCommandPacket(dev, &tx_cmd, 12); + tx_cmd.cmd_op = TXCMD_SET_TX_PWR_TRACKING; + tx_cmd.cmd_length = sizeof(tx_cmd.cmd_op); + tx_cmd.cmd_value = Value; + rtStatus = SendTxCommandPacket(dev, &tx_cmd, sizeof(struct tx_config_cmd)); if (rtStatus == RT_STATUS_FAILURE) RT_TRACE(COMP_POWER_TRACKING, "Set configuration with tx cmd queue fail!\n"); usleep_range(1000, 2000); @@ -1615,97 +1614,6 @@ static void dm_bb_initialgain_backup(struct net_device *dev) #endif /*----------------------------------------------------------------------------- - * Function: dm_change_dynamic_initgain_thresh() - * - * Overview: - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 05/29/2008 amy Create Version 0 porting from windows code. - * - *---------------------------------------------------------------------------*/ - -void dm_change_dynamic_initgain_thresh(struct net_device *dev, u32 dm_type, - u32 dm_value) -{ - switch (dm_type) { - case DIG_TYPE_THRESH_HIGH: - dm_digtable.rssi_high_thresh = dm_value; - break; - - case DIG_TYPE_THRESH_LOW: - dm_digtable.rssi_low_thresh = dm_value; - break; - - case DIG_TYPE_THRESH_HIGHPWR_HIGH: - dm_digtable.rssi_high_power_highthresh = dm_value; - break; - - case DIG_TYPE_THRESH_HIGHPWR_LOW: - dm_digtable.rssi_high_power_lowthresh = dm_value; - break; - - case DIG_TYPE_ENABLE: - dm_digtable.dig_state = DM_STA_DIG_MAX; - dm_digtable.dig_enable_flag = true; - break; - - case DIG_TYPE_DISABLE: - dm_digtable.dig_state = DM_STA_DIG_MAX; - dm_digtable.dig_enable_flag = false; - break; - - case DIG_TYPE_DBG_MODE: - if (dm_value >= DM_DBG_MAX) - dm_value = DM_DBG_OFF; - dm_digtable.dbg_mode = (u8)dm_value; - break; - - case DIG_TYPE_RSSI: - if (dm_value > 100) - dm_value = 30; - dm_digtable.rssi_val = (long)dm_value; - break; - - case DIG_TYPE_ALGORITHM: - if (dm_value >= DIG_ALGO_MAX) - dm_value = DIG_ALGO_BY_FALSE_ALARM; - if (dm_digtable.dig_algorithm != (u8)dm_value) - dm_digtable.dig_algorithm_switch = 1; - dm_digtable.dig_algorithm = (u8)dm_value; - break; - - case DIG_TYPE_BACKOFF: - if (dm_value > 30) - dm_value = 30; - dm_digtable.backoff_val = (u8)dm_value; - break; - - case DIG_TYPE_RX_GAIN_MIN: - if (dm_value == 0) - dm_value = 0x1; - dm_digtable.rx_gain_range_min = (u8)dm_value; - break; - - case DIG_TYPE_RX_GAIN_MAX: - if (dm_value > 0x50) - dm_value = 0x50; - dm_digtable.rx_gain_range_max = (u8)dm_value; - break; - - default: - break; - } - -} /* DM_ChangeDynamicInitGainThresh */ - -/*----------------------------------------------------------------------------- * Function: dm_dig_init() * * Overview: Set DIG scheme init value. @@ -1727,13 +1635,11 @@ static void dm_dig_init(struct net_device *dev) /* 2007/10/05 MH Disable DIG scheme now. Not tested. */ dm_digtable.dig_enable_flag = true; dm_digtable.dig_algorithm = DIG_ALGO_BY_RSSI; - dm_digtable.dbg_mode = DM_DBG_OFF; /* off=by real rssi value, on=by DM_DigTable.Rssi_val for new dig */ dm_digtable.dig_algorithm_switch = 0; /* 2007/10/04 MH Define init gain threshold. */ dm_digtable.dig_state = DM_STA_DIG_MAX; dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX; - dm_digtable.initialgain_lowerbound_state = false; dm_digtable.rssi_low_thresh = DM_DIG_THRESH_LOW; dm_digtable.rssi_high_thresh = DM_DIG_THRESH_HIGH; @@ -1743,9 +1649,8 @@ static void dm_dig_init(struct net_device *dev) dm_digtable.rssi_val = 50; /* for new dig debug rssi value */ dm_digtable.backoff_val = DM_DIG_BACKOFF; - dm_digtable.rx_gain_range_max = DM_DIG_MAX; if (priv->CustomerID == RT_CID_819x_Netcore) - dm_digtable.rx_gain_range_min = DM_DIG_MIN_Netcore; + dm_digtable.rx_gain_range_min = DM_DIG_MIN_NETCORE; else dm_digtable.rx_gain_range_min = DM_DIG_MIN; @@ -1812,8 +1717,7 @@ static void dm_ctrl_initgain_byrssi_by_driverrssi( /*DbgPrint("DM_DigTable.PreConnectState = %d, DM_DigTable.CurConnectState = %d\n", DM_DigTable.PreConnectState, DM_DigTable.CurConnectState);*/ - if (dm_digtable.dbg_mode == DM_DBG_OFF) - dm_digtable.rssi_val = priv->undecorated_smoothed_pwdb; + dm_digtable.rssi_val = priv->undecorated_smoothed_pwdb; /*DbgPrint("DM_DigTable.Rssi_val = %d\n", DM_DigTable.Rssi_val);*/ dm_initial_gain(dev); dm_pd_th(dev); @@ -2062,8 +1966,8 @@ static void dm_initial_gain( if (dm_digtable.pre_connect_state == dm_digtable.cur_connect_state) { if (dm_digtable.cur_connect_state == DIG_CONNECT) { - if ((dm_digtable.rssi_val+10-dm_digtable.backoff_val) > dm_digtable.rx_gain_range_max) - dm_digtable.cur_ig_value = dm_digtable.rx_gain_range_max; + if ((dm_digtable.rssi_val + 10 - dm_digtable.backoff_val) > DM_DIG_MAX) + dm_digtable.cur_ig_value = DM_DIG_MAX; else if ((dm_digtable.rssi_val+10-dm_digtable.backoff_val) < dm_digtable.rx_gain_range_min) dm_digtable.cur_ig_value = dm_digtable.rx_gain_range_min; else @@ -2334,12 +2238,12 @@ static void dm_check_edca_turbo( { /* TODO: Modified this part and try to set acm control in only 1 IO processing!! */ - PACI_AIFSN pAciAifsn = (PACI_AIFSN)&(qos_parameters->aifs[0]); + struct aci_aifsn *pAciAifsn = (struct aci_aifsn *)&(qos_parameters->aifs[0]); u8 AcmCtrl; read_nic_byte(dev, AcmHwCtrl, &AcmCtrl); - if (pAciAifsn->f.ACM) { /* ACM bit is 1. */ + if (pAciAifsn->acm) { /* acm bit is 1. */ AcmCtrl |= AcmHw_BeqEn; } else { /* ACM bit is 0. */ AcmCtrl &= (~AcmHw_BeqEn); @@ -2364,7 +2268,7 @@ static void dm_init_ctstoself(struct net_device *dev) struct r8192_priv *priv = ieee80211_priv(dev); priv->ieee80211->bCTSToSelfEnable = true; - priv->ieee80211->CTSToSelfTH = CTSToSelfTHVal; + priv->ieee80211->CTSToSelfTH = CTS_TO_SELF_TH_VAL; } static void dm_ctstoself(struct net_device *dev) @@ -2472,8 +2376,6 @@ void dm_rf_pathcheck_workitemcallback(struct work_struct *work) else priv->brfpath_rxenable[i] = false; } - if (!DM_RxPathSelTable.Enable) - return; dm_rxpath_sel_byrssi(dev); } /* DM_RFPathCheckWorkItemCallBack */ @@ -2483,15 +2385,11 @@ static void dm_init_rxpath_selection(struct net_device *dev) u8 i; struct r8192_priv *priv = ieee80211_priv(dev); - DM_RxPathSelTable.Enable = 1; /* default enabled */ - DM_RxPathSelTable.SS_TH_low = RxPathSelection_SS_TH_low; - DM_RxPathSelTable.diff_TH = RxPathSelection_diff_TH; if (priv->CustomerID == RT_CID_819x_Netcore) - DM_RxPathSelTable.cck_method = CCK_Rx_Version_2; + DM_RxPathSelTable.cck_method = CCK_RX_VERSION_2; else - DM_RxPathSelTable.cck_method = CCK_Rx_Version_1; - DM_RxPathSelTable.DbgMode = DM_DBG_OFF; - DM_RxPathSelTable.disabledRF = 0; + DM_RxPathSelTable.cck_method = CCK_RX_VERSION_1; + DM_RxPathSelTable.disabled_rf = 0; for (i = 0; i < 4; i++) { DM_RxPathSelTable.rf_rssi[i] = 50; DM_RxPathSelTable.cck_pwdb_sta[i] = -64; @@ -2517,23 +2415,22 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) return; if (!cck_Rx_Path_initialized) { - read_nic_byte(dev, 0xa07, &DM_RxPathSelTable.cck_Rx_path); - DM_RxPathSelTable.cck_Rx_path &= 0xf; + read_nic_byte(dev, 0xa07, &DM_RxPathSelTable.cck_rx_path); + DM_RxPathSelTable.cck_rx_path &= 0xf; cck_Rx_Path_initialized = 1; } - read_nic_byte(dev, 0xc04, &DM_RxPathSelTable.disabledRF); - DM_RxPathSelTable.disabledRF = ~DM_RxPathSelTable.disabledRF & 0xf; + read_nic_byte(dev, 0xc04, &DM_RxPathSelTable.disabled_rf); + DM_RxPathSelTable.disabled_rf = ~DM_RxPathSelTable.disabled_rf & 0xf; if (priv->ieee80211->mode == WIRELESS_MODE_B) { - DM_RxPathSelTable.cck_method = CCK_Rx_Version_2; /* pure B mode, fixed cck version2 */ + DM_RxPathSelTable.cck_method = CCK_RX_VERSION_2; /* pure B mode, fixed cck version2 */ /*DbgPrint("Pure B mode, use cck rx version2\n");*/ } /* decide max/sec/min rssi index */ for (i = 0; i < RF90_PATH_MAX; i++) { - if (!DM_RxPathSelTable.DbgMode) - DM_RxPathSelTable.rf_rssi[i] = priv->stats.rx_rssi_percentage[i]; + DM_RxPathSelTable.rf_rssi[i] = priv->stats.rx_rssi_percentage[i]; if (priv->brfpath_rxenable[i]) { rf_num++; @@ -2591,7 +2488,7 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) rf_num = 0; /* decide max/sec/min cck pwdb index */ - if (DM_RxPathSelTable.cck_method == CCK_Rx_Version_2) { + if (DM_RxPathSelTable.cck_method == CCK_RX_VERSION_2) { for (i = 0; i < RF90_PATH_MAX; i++) { if (priv->brfpath_rxenable[i]) { rf_num++; @@ -2649,15 +2546,15 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) * reg0xA07[3:2]=cck default rx path, reg0xa07[1:0]=cck optional rx path. */ update_cck_rx_path = 0; - if (DM_RxPathSelTable.cck_method == CCK_Rx_Version_2) { + if (DM_RxPathSelTable.cck_method == CCK_RX_VERSION_2) { cck_default_Rx = cck_rx_ver2_max_index; cck_optional_Rx = cck_rx_ver2_sec_index; if (tmp_cck_max_pwdb != -64) update_cck_rx_path = 1; } - if (tmp_min_rssi < DM_RxPathSelTable.SS_TH_low && disabled_rf_cnt < 2) { - if ((tmp_max_rssi - tmp_min_rssi) >= DM_RxPathSelTable.diff_TH) { + if (tmp_min_rssi < RX_PATH_SELECTION_SS_TH_LOW && disabled_rf_cnt < 2) { + if ((tmp_max_rssi - tmp_min_rssi) >= RX_PATH_SELECTION_DIFF_TH) { /* record the enabled rssi threshold */ DM_RxPathSelTable.rf_enable_rssi_th[min_rssi_index] = tmp_max_rssi+5; /* disable the BB Rx path, OFDM */ @@ -2665,7 +2562,7 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x1<<min_rssi_index, 0x0); /* 0xd04[3:0] */ disabled_rf_cnt++; } - if (DM_RxPathSelTable.cck_method == CCK_Rx_Version_1) { + if (DM_RxPathSelTable.cck_method == CCK_RX_VERSION_1) { cck_default_Rx = max_rssi_index; cck_optional_Rx = sec_rssi_index; if (tmp_max_rssi) @@ -2674,13 +2571,13 @@ static void dm_rxpath_sel_byrssi(struct net_device *dev) } if (update_cck_rx_path) { - DM_RxPathSelTable.cck_Rx_path = (cck_default_Rx<<2)|(cck_optional_Rx); - rtl8192_setBBreg(dev, rCCK0_AFESetting, 0x0f000000, DM_RxPathSelTable.cck_Rx_path); + DM_RxPathSelTable.cck_rx_path = (cck_default_Rx<<2)|(cck_optional_Rx); + rtl8192_setBBreg(dev, rCCK0_AFESetting, 0x0f000000, DM_RxPathSelTable.cck_rx_path); } - if (DM_RxPathSelTable.disabledRF) { + if (DM_RxPathSelTable.disabled_rf) { for (i = 0; i < 4; i++) { - if ((DM_RxPathSelTable.disabledRF>>i) & 0x1) { /* disabled rf */ + if ((DM_RxPathSelTable.disabled_rf >> i) & 0x1) { /* disabled rf */ if (tmp_max_rssi >= DM_RxPathSelTable.rf_enable_rssi_th[i]) { /* enable the BB Rx path */ /*DbgPrint("RF-%d is enabled.\n", 0x1<<i);*/ @@ -2978,13 +2875,13 @@ void dm_check_fsync(struct net_device *dev) if (priv->framesyncMonitor) { if (priv->ieee80211->state == IEEE80211_LINKED) { - if (priv->undecorated_smoothed_pwdb <= RegC38_TH) { + if (priv->undecorated_smoothed_pwdb <= REG_C38_TH) { if (reg_c38_State != RegC38_NonFsync_Other_AP) { write_nic_byte(dev, rOFDM0_RxDetector3, 0x90); reg_c38_State = RegC38_NonFsync_Other_AP; } - } else if (priv->undecorated_smoothed_pwdb >= (RegC38_TH+5)) { + } else if (priv->undecorated_smoothed_pwdb >= (REG_C38_TH + 5)) { if (reg_c38_State) { write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync); reg_c38_State = RegC38_Default; @@ -3149,15 +3046,15 @@ static void dm_check_txrateandretrycount(struct net_device *dev) struct r8192_priv *priv = ieee80211_priv(dev); struct ieee80211_device *ieee = priv->ieee80211; /* for 11n tx rate */ - /*priv->stats.CurrentShowTxate = read_nic_byte(dev, Current_Tx_Rate_Reg);*/ - read_nic_byte(dev, Current_Tx_Rate_Reg, &ieee->softmac_stats.CurrentShowTxate); + /*priv->stats.CurrentShowTxate = read_nic_byte(dev, CURRENT_TX_RATE_REG);*/ + read_nic_byte(dev, CURRENT_TX_RATE_REG, &ieee->softmac_stats.CurrentShowTxate); /*printk("=============>tx_rate_reg:%x\n", ieee->softmac_stats.CurrentShowTxate);*/ /* for initial tx rate */ - /*priv->stats.last_packet_rate = read_nic_byte(dev, Initial_Tx_Rate_Reg);*/ - read_nic_byte(dev, Initial_Tx_Rate_Reg, &ieee->softmac_stats.last_packet_rate); + /*priv->stats.last_packet_rate = read_nic_byte(dev, INITIAL_TX_RATE_REG);*/ + read_nic_byte(dev, INITIAL_TX_RATE_REG, &ieee->softmac_stats.last_packet_rate); /* for tx tx retry count */ - /*priv->stats.txretrycount = read_nic_dword(dev, Tx_Retry_Count_Reg);*/ - read_nic_dword(dev, Tx_Retry_Count_Reg, &ieee->softmac_stats.txretrycount); + /*priv->stats.txretrycount = read_nic_dword(dev, TX_RETRY_COUNT_REG);*/ + read_nic_dword(dev, TX_RETRY_COUNT_REG, &ieee->softmac_stats.txretrycount); } static void dm_send_rssi_tofw(struct net_device *dev) diff --git a/drivers/staging/rtl8192u/r8192U_dm.h b/drivers/staging/rtl8192u/r8192U_dm.h index 8f3d618dcfdb..0de0332906bd 100644 --- a/drivers/staging/rtl8192u/r8192U_dm.h +++ b/drivers/staging/rtl8192u/r8192U_dm.h @@ -21,197 +21,139 @@ #ifndef __R8192UDM_H__ #define __R8192UDM_H__ - /*--------------------------Define Parameters-------------------------------*/ -#define DM_DIG_THRESH_HIGH 40 -#define DM_DIG_THRESH_LOW 35 - -#define DM_DIG_HIGH_PWR_THRESH_HIGH 75 -#define DM_DIG_HIGH_PWR_THRESH_LOW 70 - -#define BW_AUTO_SWITCH_HIGH_LOW 25 -#define BW_AUTO_SWITCH_LOW_HIGH 30 +#define DM_DIG_THRESH_HIGH 40 +#define DM_DIG_THRESH_LOW 35 -#define DM_check_fsync_time_interval 500 +#define DM_DIG_HIGH_PWR_THRESH_HIGH 75 +#define DM_DIG_HIGH_PWR_THRESH_LOW 70 +#define BW_AUTO_SWITCH_HIGH_LOW 25 +#define BW_AUTO_SWITCH_LOW_HIGH 30 -#define DM_DIG_BACKOFF 12 -#define DM_DIG_MAX 0x36 -#define DM_DIG_MIN 0x1c -#define DM_DIG_MIN_Netcore 0x12 +#define DM_DIG_BACKOFF 12 +#define DM_DIG_MAX 0x36 +#define DM_DIG_MIN 0x1c +#define DM_DIG_MIN_NETCORE 0x12 -#define RxPathSelection_SS_TH_low 30 -#define RxPathSelection_diff_TH 18 +#define RX_PATH_SELECTION_SS_TH_LOW 30 +#define RX_PATH_SELECTION_DIFF_TH 18 -#define RateAdaptiveTH_High 50 -#define RateAdaptiveTH_Low_20M 30 -#define RateAdaptiveTH_Low_40M 10 -#define VeryLowRSSI 15 -#define CTSToSelfTHVal 30 +#define RATE_ADAPTIVE_TH_HIGH 50 +#define RATE_ADAPTIVE_TH_LOW_20M 30 +#define RATE_ADAPTIVE_TH_LOW_40M 10 +#define VERY_LOW_RSSI 15 +#define CTS_TO_SELF_TH_VAL 30 /* defined by vivi, for tx power track */ -#define E_FOR_TX_POWER_TRACK 300 +#define E_FOR_TX_POWER_TRACK 300 /* Dynamic Tx Power Control Threshold */ -#define TX_POWER_NEAR_FIELD_THRESH_HIGH 68 -#define TX_POWER_NEAR_FIELD_THRESH_LOW 62 +#define TX_POWER_NEAR_FIELD_THRESH_HIGH 68 +#define TX_POWER_NEAR_FIELD_THRESH_LOW 62 /* added by amy for atheros AP */ #define TX_POWER_ATHEROAP_THRESH_HIGH 78 -#define TX_POWER_ATHEROAP_THRESH_LOW 72 +#define TX_POWER_ATHEROAP_THRESH_LOW 72 /* defined by vivi, for showing on UI */ -#define Current_Tx_Rate_Reg 0x1b8 -#define Initial_Tx_Rate_Reg 0x1b9 -#define Tx_Retry_Count_Reg 0x1ac -#define RegC38_TH 20 +#define CURRENT_TX_RATE_REG 0x1b8 +#define INITIAL_TX_RATE_REG 0x1b9 +#define TX_RETRY_COUNT_REG 0x1ac +#define REG_C38_TH 20 /*--------------------------Define Parameters-------------------------------*/ - /*------------------------------Define structure----------------------------*/ + +enum dig_algorithm { + DIG_ALGO_BY_FALSE_ALARM = 0, + DIG_ALGO_BY_RSSI = 1, +}; + +enum dynamic_init_gain_state { + DM_STA_DIG_OFF = 0, + DM_STA_DIG_ON, + DM_STA_DIG_MAX +}; + +enum dig_connect { + DIG_DISCONNECT = 0, + DIG_CONNECT = 1, +}; + +enum dig_pkt_detection_threshold { + DIG_PD_AT_LOW_POWER = 0, + DIG_PD_AT_NORMAL_POWER = 1, + DIG_PD_AT_HIGH_POWER = 2, +}; + +enum dig_cck_cs_ratio_state { + DIG_CS_RATIO_LOWER = 0, + DIG_CS_RATIO_HIGHER = 1, +}; + /* 2007/10/04 MH Define upper and lower threshold of DIG enable or disable. */ struct dig { - u8 dig_enable_flag; - u8 dig_algorithm; - u8 dbg_mode; - u8 dig_algorithm_switch; + u8 dig_enable_flag; + enum dig_algorithm dig_algorithm; + u8 dig_algorithm_switch; - long rssi_low_thresh; - long rssi_high_thresh; + long rssi_low_thresh; + long rssi_high_thresh; - long rssi_high_power_lowthresh; - long rssi_high_power_highthresh; + long rssi_high_power_lowthresh; + long rssi_high_power_highthresh; - u8 dig_state; - u8 dig_highpwr_state; - u8 cur_connect_state; - u8 pre_connect_state; + enum dynamic_init_gain_state dig_state; + enum dynamic_init_gain_state dig_highpwr_state; + enum dig_connect cur_connect_state; + enum dig_connect pre_connect_state; - u8 curpd_thstate; - u8 prepd_thstate; - u8 curcs_ratio_state; - u8 precs_ratio_state; + enum dig_pkt_detection_threshold curpd_thstate; + enum dig_pkt_detection_threshold prepd_thstate; + enum dig_cck_cs_ratio_state curcs_ratio_state; + enum dig_cck_cs_ratio_state precs_ratio_state; - u32 pre_ig_value; - u32 cur_ig_value; + u32 pre_ig_value; + u32 cur_ig_value; - u8 backoff_val; - u8 rx_gain_range_max; - u8 rx_gain_range_min; - bool initialgain_lowerbound_state; + u8 backoff_val; + u8 rx_gain_range_min; - long rssi_val; + long rssi_val; }; -typedef enum tag_dynamic_init_gain_state_definition { - DM_STA_DIG_OFF = 0, - DM_STA_DIG_ON, - DM_STA_DIG_MAX -} dm_dig_sta_e; - - -/* 2007/10/08 MH Define RATR state. */ -typedef enum tag_dynamic_ratr_state_definition { - DM_RATR_STA_HIGH = 0, - DM_RATR_STA_MIDDLE = 1, - DM_RATR_STA_LOW = 2, - DM_RATR_STA_MAX -} dm_ratr_sta_e; - -/* 2007/10/11 MH Define DIG operation type. */ -typedef enum tag_dynamic_init_gain_operation_type_definition { - DIG_TYPE_THRESH_HIGH = 0, - DIG_TYPE_THRESH_LOW = 1, - DIG_TYPE_THRESH_HIGHPWR_HIGH = 2, - DIG_TYPE_THRESH_HIGHPWR_LOW = 3, - DIG_TYPE_DBG_MODE = 4, - DIG_TYPE_RSSI = 5, - DIG_TYPE_ALGORITHM = 6, - DIG_TYPE_BACKOFF = 7, - DIG_TYPE_PWDB_FACTOR = 8, - DIG_TYPE_RX_GAIN_MIN = 9, - DIG_TYPE_RX_GAIN_MAX = 10, - DIG_TYPE_ENABLE = 20, - DIG_TYPE_DISABLE = 30, - DIG_OP_TYPE_MAX -} dm_dig_op_e; - -typedef enum tag_dig_algorithm_definition { - DIG_ALGO_BY_FALSE_ALARM = 0, - DIG_ALGO_BY_RSSI = 1, - DIG_ALGO_MAX -} dm_dig_alg_e; +enum cck_rx_path_method { + CCK_RX_VERSION_1 = 0, + CCK_RX_VERSION_2 = 1, +}; -typedef enum tag_dig_dbgmode_definition { - DIG_DBG_OFF = 0, - DIG_DBG_ON = 1, - DIG_DBG_MAX -} dm_dig_dbg_e; +struct dynamic_rx_path_sel { + enum cck_rx_path_method cck_method; + u8 cck_rx_path; -typedef enum tag_dig_connect_definition { - DIG_DISCONNECT = 0, - DIG_CONNECT = 1, - DIG_CONNECT_MAX -} dm_dig_connect_e; + u8 disabled_rf; -typedef enum tag_dig_packetdetection_threshold_definition { - DIG_PD_AT_LOW_POWER = 0, - DIG_PD_AT_NORMAL_POWER = 1, - DIG_PD_AT_HIGH_POWER = 2, - DIG_PD_MAX -} dm_dig_pd_th_e; + u8 rf_rssi[4]; + u8 rf_enable_rssi_th[4]; + long cck_pwdb_sta[4]; +}; -typedef enum tag_dig_cck_cs_ratio_state_definition { - DIG_CS_RATIO_LOWER = 0, - DIG_CS_RATIO_HIGHER = 1, - DIG_CS_MAX -} dm_dig_cs_ratio_e; -struct dynamic_rx_path_sel { - u8 Enable; - u8 DbgMode; - u8 cck_method; - u8 cck_Rx_path; - - u8 SS_TH_low; - u8 diff_TH; - u8 disabledRF; - u8 reserved; - - u8 rf_rssi[4]; - u8 rf_enable_rssi_th[4]; - long cck_pwdb_sta[4]; +struct tx_config_cmd { + u32 cmd_op; /* Command packet type. */ + u32 cmd_length; /* Command packet length. */ + u32 cmd_value; }; -typedef enum tag_CCK_Rx_Path_Method_Definition { - CCK_Rx_Version_1 = 0, - CCK_Rx_Version_2 = 1, - CCK_Rx_Version_MAX -} DM_CCK_Rx_Path_Method; - -typedef enum tag_DM_DbgMode_Definition { - DM_DBG_OFF = 0, - DM_DBG_ON = 1, - DM_DBG_MAX -} DM_DBG_E; - -typedef struct tag_Tx_Config_Cmd_Format { - u32 Op; /* Command packet type. */ - u32 Length; /* Command packet length. */ - u32 Value; -} DCMD_TXCMD_T, *PDCMD_TXCMD_T; /*------------------------------Define structure----------------------------*/ - /*------------------------Export global variable----------------------------*/ extern struct dig dm_digtable; extern u8 dm_shadow[16][256]; -extern struct dynamic_rx_path_sel DM_RxPathSelTable; /*------------------------Export global variable----------------------------*/ - /*------------------------Export Marco Definition---------------------------*/ /*------------------------Export Marco Definition---------------------------*/ - /*--------------------------Exported Function prototype---------------------*/ void init_hal_dm(struct net_device *dev); void deinit_hal_dm(struct net_device *dev); @@ -220,8 +162,6 @@ void init_rate_adaptive(struct net_device *dev); void dm_txpower_trackingcallback(struct work_struct *work); void dm_restore_dynamic_mechanism_state(struct net_device *dev); void dm_backup_dynamic_mechanism_state(struct net_device *dev); -void dm_change_dynamic_initgain_thresh(struct net_device *dev, - u32 dm_type, u32 dm_value); void dm_force_tx_fw_info(struct net_device *dev, u32 force_type, u32 force_value); void dm_init_edca_turbo(struct net_device *dev); @@ -233,8 +173,6 @@ void dm_shadow_init(struct net_device *dev); void dm_initialize_txpower_tracking(struct net_device *dev); /*--------------------------Exported Function prototype---------------------*/ - #endif /*__R8192UDM_H__ */ - /* End of r8192U_dm.h */ diff --git a/drivers/staging/rtl8192u/r819xU_cmdpkt.c b/drivers/staging/rtl8192u/r819xU_cmdpkt.c index 80672100ea26..900f7866d381 100644 --- a/drivers/staging/rtl8192u/r819xU_cmdpkt.c +++ b/drivers/staging/rtl8192u/r819xU_cmdpkt.c @@ -60,25 +60,7 @@ rt_status SendTxCommandPacket(struct net_device *dev, void *pData, u32 DataLen) return RT_STATUS_SUCCESS; } -/*----------------------------------------------------------------------------- - * Function: cmpk_counttxstatistic() - * - * Overview: - * - * Input: PADAPTER pAdapter - * CMPK_TXFB_T *psTx_FB - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 05/12/2008 amy Create Version 0 porting from windows code. - * - *--------------------------------------------------------------------------- - */ -static void cmpk_count_txstatistic(struct net_device *dev, cmpk_txfb_t *pstx_fb) +static void cmpk_count_txstatistic(struct net_device *dev, struct cmd_pkt_tx_feedback *pstx_fb) { struct r8192_priv *priv = ieee80211_priv(dev); #ifdef ENABLE_PS @@ -163,7 +145,7 @@ static void cmpk_count_txstatistic(struct net_device *dev, cmpk_txfb_t *pstx_fb) static void cmpk_handle_tx_feedback(struct net_device *dev, u8 *pmsg) { struct r8192_priv *priv = ieee80211_priv(dev); - cmpk_txfb_t rx_tx_fb; + struct cmd_pkt_tx_feedback rx_tx_fb; priv->stats.txfeedback++; @@ -173,7 +155,7 @@ static void cmpk_handle_tx_feedback(struct net_device *dev, u8 *pmsg) * endian type before copy the message copy. */ /* Use pointer to transfer structure memory. */ - memcpy((u8 *)&rx_tx_fb, pmsg, sizeof(cmpk_txfb_t)); + memcpy((u8 *)&rx_tx_fb, pmsg, sizeof(struct cmd_pkt_tx_feedback)); /* 2. Use tx feedback info to count TX statistics. */ cmpk_count_txstatistic(dev, &rx_tx_fb); /* Comment previous method for TX statistic function. */ @@ -225,7 +207,7 @@ static void cmdpkt_beacontimerinterrupt_819xusb(struct net_device *dev) */ static void cmpk_handle_interrupt_status(struct net_device *dev, u8 *pmsg) { - cmpk_intr_sta_t rx_intr_status; /* */ + struct cmd_pkt_interrupt_status rx_intr_status; /* */ struct r8192_priv *priv = ieee80211_priv(dev); DMESG("---> cmpk_Handle_Interrupt_Status()\n"); @@ -236,7 +218,7 @@ static void cmpk_handle_interrupt_status(struct net_device *dev, u8 *pmsg) * endian type before copy the message copy. */ rx_intr_status.length = pmsg[1]; - if (rx_intr_status.length != (sizeof(cmpk_intr_sta_t) - 2)) { + if (rx_intr_status.length != (sizeof(struct cmd_pkt_interrupt_status) - 2)) { DMESG("cmpk_Handle_Interrupt_Status: wrong length!\n"); return; } @@ -249,15 +231,15 @@ static void cmpk_handle_interrupt_status(struct net_device *dev, u8 *pmsg) DMESG("interrupt status = 0x%x\n", rx_intr_status.interrupt_status); - if (rx_intr_status.interrupt_status & ISR_TxBcnOk) { + if (rx_intr_status.interrupt_status & ISR_TX_BCN_OK) { priv->ieee80211->bibsscoordinator = true; priv->stats.txbeaconokint++; - } else if (rx_intr_status.interrupt_status & ISR_TxBcnErr) { + } else if (rx_intr_status.interrupt_status & ISR_TX_BCN_ERR) { priv->ieee80211->bibsscoordinator = false; priv->stats.txbeaconerr++; } - if (rx_intr_status.interrupt_status & ISR_BcnTimerIntr) + if (rx_intr_status.interrupt_status & ISR_BCN_TIMER_INTR) cmdpkt_beacontimerinterrupt_819xusb(dev); } @@ -288,7 +270,7 @@ static void cmpk_handle_interrupt_status(struct net_device *dev, u8 *pmsg) */ static void cmpk_handle_query_config_rx(struct net_device *dev, u8 *pmsg) { - cmpk_query_cfg_t rx_query_cfg; + struct cmpk_query_cfg rx_query_cfg; /* 1. Extract TX feedback info from RFD to temp structure buffer. */ /* It seems that FW use big endian(MIPS) and DRV use little endian in @@ -528,7 +510,7 @@ u32 cmpk_message_handle_rx(struct net_device *dev, case RX_INTERRUPT_STATUS: cmpk_handle_interrupt_status(dev, pcmd_buff); - cmd_length = sizeof(cmpk_intr_sta_t); + cmd_length = sizeof(struct cmd_pkt_interrupt_status); break; case BOTH_QUERY_CONFIG: diff --git a/drivers/staging/rtl8192u/r819xU_cmdpkt.h b/drivers/staging/rtl8192u/r819xU_cmdpkt.h index 85fb49ca7bc8..be45cd609d67 100644 --- a/drivers/staging/rtl8192u/r819xU_cmdpkt.h +++ b/drivers/staging/rtl8192u/r819xU_cmdpkt.h @@ -2,25 +2,22 @@ #ifndef R819XUSB_CMDPKT_H #define R819XUSB_CMDPKT_H /* Different command packet have dedicated message length and definition. */ -#define CMPK_RX_TX_FB_SIZE sizeof(cmpk_txfb_t) /* 20 */ -#define CMPK_TX_SET_CONFIG_SIZE sizeof(cmpk_set_cfg_t) /* 16 */ -#define CMPK_BOTH_QUERY_CONFIG_SIZE sizeof(cmpk_set_cfg_t) /* 16 */ +#define CMPK_RX_TX_FB_SIZE sizeof(struct cmd_pkt_tx_feedback) /* 20 */ +#define CMPK_BOTH_QUERY_CONFIG_SIZE sizeof(struct cmd_pkt_set_configuration) /* 16 */ #define CMPK_RX_TX_STS_SIZE sizeof(cmpk_tx_status_t) -#define CMPK_RX_DBG_MSG_SIZE sizeof(cmpk_rx_dbginfo_t) #define CMPK_TX_RAHIS_SIZE sizeof(cmpk_tx_rahis_t) /* 2008/05/08 amy For USB constant. */ -#define ISR_TxBcnOk BIT(27) /* Transmit Beacon OK */ -#define ISR_TxBcnErr BIT(26) /* Transmit Beacon Error */ -#define ISR_BcnTimerIntr BIT(13) /* Beacon Timer Interrupt */ - +#define ISR_TX_BCN_OK BIT(27) /* Transmit Beacon OK */ +#define ISR_TX_BCN_ERR BIT(26) /* Transmit Beacon Error */ +#define ISR_BCN_TIMER_INTR BIT(13) /* Beacon Timer Interrupt */ /* Define element ID of command packet. */ /*------------------------------Define structure----------------------------*/ /* Define different command packet structure. */ /* 1. RX side: TX feedback packet. */ -typedef struct tag_cmd_pkt_tx_feedback { +struct cmd_pkt_tx_feedback { /* DWORD 0 */ u8 element_id; /* Command packet type. */ u8 length; /* Command packet length. */ @@ -53,21 +50,20 @@ typedef struct tag_cmd_pkt_tx_feedback { /* DWORD 5 */ u16 reserve3; u16 duration; -} cmpk_txfb_t; +}; /* 2. RX side: Interrupt status packet. It includes Beacon State, - * Beacon Timer Interrupt and other useful informations in MAC ISR Reg. + * Beacon Timer Interrupt and other useful information in MAC ISR Reg. */ -typedef struct tag_cmd_pkt_interrupt_status { +struct cmd_pkt_interrupt_status { u8 element_id; /* Command packet type. */ u8 length; /* Command packet length. */ u16 reserve; u32 interrupt_status; /* Interrupt Status. */ -} cmpk_intr_sta_t; - +}; /* 3. TX side: Set configuration packet. */ -typedef struct tag_cmd_pkt_set_configuration { +struct cmd_pkt_set_configuration { u8 element_id; /* Command packet type. */ u8 length; /* Command packet length. */ u16 reserve1; @@ -82,12 +78,12 @@ typedef struct tag_cmd_pkt_set_configuration { u8 cfg_offset; u32 value; u32 mask; -} cmpk_set_cfg_t; +}; -/* 4. Both side : TX/RX query configuraton packet. The query structure is the +/* 4. Both side : TX/RX query configuration packet. The query structure is the * same as set configuration. */ -#define cmpk_query_cfg_t cmpk_set_cfg_t +#define cmpk_query_cfg cmd_pkt_set_configuration /* 5. Multi packet feedback status. */ typedef struct tag_tx_stats_feedback { @@ -191,5 +187,4 @@ u32 cmpk_message_handle_rx(struct net_device *dev, rt_status SendTxCommandPacket(struct net_device *dev, void *pData, u32 DataLen); - #endif diff --git a/drivers/staging/rtl8192u/r819xU_phy.c b/drivers/staging/rtl8192u/r819xU_phy.c index 12750671c860..7ee10d49894b 100644 --- a/drivers/staging/rtl8192u/r819xU_phy.c +++ b/drivers/staging/rtl8192u/r819xU_phy.c @@ -28,25 +28,17 @@ static u32 RF_CHANNEL_TABLE_ZEBRA[] = { 0x0f72, /* 2484 */ }; - -#define rtl819XPHY_REG_1T2RArray Rtl8192UsbPHY_REG_1T2RArray -#define rtl819XMACPHY_Array_PG Rtl8192UsbMACPHY_Array_PG #define rtl819XMACPHY_Array Rtl8192UsbMACPHY_Array -#define rtl819XRadioA_Array Rtl8192UsbRadioA_Array -#define rtl819XRadioB_Array Rtl8192UsbRadioB_Array -#define rtl819XRadioC_Array Rtl8192UsbRadioC_Array -#define rtl819XRadioD_Array Rtl8192UsbRadioD_Array -#define rtl819XAGCTAB_Array Rtl8192UsbAGCTAB_Array /****************************************************************************** * function: This function checks different RF type to execute legal judgement. * If RF Path is illegal, we will return false. * input: net_device *dev - * u32 eRFPath + * u32 e_rfpath * output: none * return: 0(illegal, false), 1(legal, true) *****************************************************************************/ -u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device *dev, u32 eRFPath) +u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device *dev, u32 e_rfpath) { u8 ret = 1; struct r8192_priv *priv = ieee80211_priv(dev); @@ -54,9 +46,9 @@ u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device *dev, u32 eRFPath) if (priv->rf_type == RF_2T4R) { ret = 0; } else if (priv->rf_type == RF_1T2R) { - if (eRFPath == RF90_PATH_A || eRFPath == RF90_PATH_B) + if (e_rfpath == RF90_PATH_A || e_rfpath == RF90_PATH_B) ret = 1; - else if (eRFPath == RF90_PATH_C || eRFPath == RF90_PATH_D) + else if (e_rfpath == RF90_PATH_C || e_rfpath == RF90_PATH_D) ret = 0; } return ret; @@ -108,17 +100,19 @@ u32 rtl8192_QueryBBReg(struct net_device *dev, u32 reg_addr, u32 bitmask) return (reg & bitmask) >> bitshift; } -static u32 phy_FwRFSerialRead(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, +static u32 phy_FwRFSerialRead(struct net_device *dev, + enum rf90_radio_path_e e_rfpath, u32 offset); static void phy_FwRFSerialWrite(struct net_device *dev, - RF90_RADIO_PATH_E eRFPath, u32 offset, + enum rf90_radio_path_e e_rfpath, + u32 offset, u32 data); /****************************************************************************** * function: This function reads register from RF chip * input: net_device *dev - * RF90_RADIO_PATH_E eRFPath //radio path of A/B/C/D + * rf90_radio_path_e e_rfpath //radio path of A/B/C/D * u32 offset //target address to be read * output: none * return: u32 readback value @@ -130,12 +124,12 @@ static void phy_FwRFSerialWrite(struct net_device *dev, * ---need more spec for this information. ******************************************************************************/ static u32 rtl8192_phy_RFSerialRead(struct net_device *dev, - RF90_RADIO_PATH_E eRFPath, u32 offset) + enum rf90_radio_path_e e_rfpath, u32 offset) { struct r8192_priv *priv = ieee80211_priv(dev); u32 ret = 0; u32 new_offset = 0; - BB_REGISTER_DEFINITION_T *pPhyReg = &priv->PHYRegDef[eRFPath]; + BB_REGISTER_DEFINITION_T *pPhyReg = &priv->PHYRegDef[e_rfpath]; rtl8192_setBBreg(dev, pPhyReg->rfLSSIReadBack, bLSSIReadBackData, 0); /* Make sure RF register offset is correct */ @@ -144,20 +138,20 @@ static u32 rtl8192_phy_RFSerialRead(struct net_device *dev, /* Switch page for 8256 RF IC */ if (priv->rf_chip == RF_8256) { if (offset >= 31) { - priv->RfReg0Value[eRFPath] |= 0x140; + priv->RfReg0Value[e_rfpath] |= 0x140; /* Switch to Reg_Mode2 for Reg 31-45 */ rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, - priv->RfReg0Value[eRFPath]<<16); + priv->RfReg0Value[e_rfpath]<<16); /* Modify offset */ new_offset = offset - 30; } else if (offset >= 16) { - priv->RfReg0Value[eRFPath] |= 0x100; - priv->RfReg0Value[eRFPath] &= (~0x40); + priv->RfReg0Value[e_rfpath] |= 0x100; + priv->RfReg0Value[e_rfpath] &= (~0x40); /* Switch to Reg_Mode1 for Reg16-30 */ rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, - priv->RfReg0Value[eRFPath]<<16); + priv->RfReg0Value[e_rfpath]<<16); new_offset = offset - 15; } else { @@ -185,10 +179,10 @@ static u32 rtl8192_phy_RFSerialRead(struct net_device *dev, /* Switch back to Reg_Mode0 */ if (priv->rf_chip == RF_8256) { - priv->RfReg0Value[eRFPath] &= 0xebf; + priv->RfReg0Value[e_rfpath] &= 0xebf; rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, - priv->RfReg0Value[eRFPath] << 16); + priv->RfReg0Value[e_rfpath] << 16); } return ret; @@ -197,7 +191,7 @@ static u32 rtl8192_phy_RFSerialRead(struct net_device *dev, /****************************************************************************** * function: This function writes data to RF register * input: net_device *dev - * RF90_RADIO_PATH_E eRFPath //radio path of A/B/C/D + * rf90_radio_path_e e_rfpath //radio path of A/B/C/D * u32 offset //target address to be written * u32 data //the new register data to be written * output: none @@ -215,28 +209,29 @@ static u32 rtl8192_phy_RFSerialRead(struct net_device *dev, * --------------------------------------------------------------------------- *****************************************************************************/ static void rtl8192_phy_RFSerialWrite(struct net_device *dev, - RF90_RADIO_PATH_E eRFPath, u32 offset, + enum rf90_radio_path_e e_rfpath, + u32 offset, u32 data) { struct r8192_priv *priv = ieee80211_priv(dev); u32 DataAndAddr = 0, new_offset = 0; - BB_REGISTER_DEFINITION_T *pPhyReg = &priv->PHYRegDef[eRFPath]; + BB_REGISTER_DEFINITION_T *pPhyReg = &priv->PHYRegDef[e_rfpath]; offset &= 0x3f; if (priv->rf_chip == RF_8256) { if (offset >= 31) { - priv->RfReg0Value[eRFPath] |= 0x140; + priv->RfReg0Value[e_rfpath] |= 0x140; rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, - priv->RfReg0Value[eRFPath] << 16); + priv->RfReg0Value[e_rfpath] << 16); new_offset = offset - 30; } else if (offset >= 16) { - priv->RfReg0Value[eRFPath] |= 0x100; - priv->RfReg0Value[eRFPath] &= (~0x40); + priv->RfReg0Value[e_rfpath] |= 0x100; + priv->RfReg0Value[e_rfpath] &= (~0x40); rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, - priv->RfReg0Value[eRFPath]<<16); + priv->RfReg0Value[e_rfpath]<<16); new_offset = offset - 15; } else { new_offset = offset; @@ -255,15 +250,15 @@ static void rtl8192_phy_RFSerialWrite(struct net_device *dev, if (offset == 0x0) - priv->RfReg0Value[eRFPath] = data; + priv->RfReg0Value[e_rfpath] = data; /* Switch back to Reg_Mode0 */ if (priv->rf_chip == RF_8256) { if (offset != 0) { - priv->RfReg0Value[eRFPath] &= 0xebf; + priv->RfReg0Value[e_rfpath] &= 0xebf; rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, - priv->RfReg0Value[eRFPath] << 16); + priv->RfReg0Value[e_rfpath] << 16); } } } @@ -271,7 +266,7 @@ static void rtl8192_phy_RFSerialWrite(struct net_device *dev, /****************************************************************************** * function: This function set specific bits to RF register * input: net_device dev - * RF90_RADIO_PATH_E eRFPath //radio path of A/B/C/D + * rf90_radio_path_e e_rfpath //radio path of A/B/C/D * u32 reg_addr //target addr to be modified * u32 bitmask //taget bit pos to be modified * u32 data //value to be written @@ -279,26 +274,27 @@ static void rtl8192_phy_RFSerialWrite(struct net_device *dev, * return: none * notice: *****************************************************************************/ -void rtl8192_phy_SetRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, +void rtl8192_phy_SetRFReg(struct net_device *dev, + enum rf90_radio_path_e e_rfpath, u32 reg_addr, u32 bitmask, u32 data) { struct r8192_priv *priv = ieee80211_priv(dev); u32 reg, bitshift; - if (!rtl8192_phy_CheckIsLegalRFPath(dev, eRFPath)) + if (!rtl8192_phy_CheckIsLegalRFPath(dev, e_rfpath)) return; if (priv->Rf_Mode == RF_OP_By_FW) { if (bitmask != bMask12Bits) { /* RF data is 12 bits only */ - reg = phy_FwRFSerialRead(dev, eRFPath, reg_addr); + reg = phy_FwRFSerialRead(dev, e_rfpath, reg_addr); bitshift = ffs(bitmask) - 1; reg &= ~bitmask; reg |= data << bitshift; - phy_FwRFSerialWrite(dev, eRFPath, reg_addr, reg); + phy_FwRFSerialWrite(dev, e_rfpath, reg_addr, reg); } else { - phy_FwRFSerialWrite(dev, eRFPath, reg_addr, data); + phy_FwRFSerialWrite(dev, e_rfpath, reg_addr, data); } udelay(200); @@ -306,14 +302,14 @@ void rtl8192_phy_SetRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, } else { if (bitmask != bMask12Bits) { /* RF data is 12 bits only */ - reg = rtl8192_phy_RFSerialRead(dev, eRFPath, reg_addr); + reg = rtl8192_phy_RFSerialRead(dev, e_rfpath, reg_addr); bitshift = ffs(bitmask) - 1; reg &= ~bitmask; reg |= data << bitshift; - rtl8192_phy_RFSerialWrite(dev, eRFPath, reg_addr, reg); + rtl8192_phy_RFSerialWrite(dev, e_rfpath, reg_addr, reg); } else { - rtl8192_phy_RFSerialWrite(dev, eRFPath, reg_addr, data); + rtl8192_phy_RFSerialWrite(dev, e_rfpath, reg_addr, data); } } } @@ -327,20 +323,21 @@ void rtl8192_phy_SetRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, * return: u32 data //the readback register value * notice: *****************************************************************************/ -u32 rtl8192_phy_QueryRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, +u32 rtl8192_phy_QueryRFReg(struct net_device *dev, + enum rf90_radio_path_e e_rfpath, u32 reg_addr, u32 bitmask) { u32 reg, bitshift; struct r8192_priv *priv = ieee80211_priv(dev); - if (!rtl8192_phy_CheckIsLegalRFPath(dev, eRFPath)) + if (!rtl8192_phy_CheckIsLegalRFPath(dev, e_rfpath)) return 0; if (priv->Rf_Mode == RF_OP_By_FW) { - reg = phy_FwRFSerialRead(dev, eRFPath, reg_addr); + reg = phy_FwRFSerialRead(dev, e_rfpath, reg_addr); udelay(200); } else { - reg = rtl8192_phy_RFSerialRead(dev, eRFPath, reg_addr); + reg = rtl8192_phy_RFSerialRead(dev, e_rfpath, reg_addr); } bitshift = ffs(bitmask) - 1; reg = (reg & bitmask) >> bitshift; @@ -351,13 +348,14 @@ u32 rtl8192_phy_QueryRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, /****************************************************************************** * function: We support firmware to execute RF-R/W. * input: net_device *dev - * RF90_RADIO_PATH_E eRFPath + * rf90_radio_path_e e_rfpath * u32 offset * output: none * return: u32 * notice: ****************************************************************************/ -static u32 phy_FwRFSerialRead(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, +static u32 phy_FwRFSerialRead(struct net_device *dev, + enum rf90_radio_path_e e_rfpath, u32 offset) { u32 reg = 0; @@ -374,7 +372,7 @@ static u32 phy_FwRFSerialRead(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, /* 2. Write RF register address. bit 12-19 */ data |= ((offset&0xFF)<<12); /* 3. Write RF path. bit 20-21 */ - data |= ((eRFPath&0x3)<<20); + data |= ((e_rfpath&0x3)<<20); /* 4. Set RF read indicator. bit 22=0 */ /* 5. Trigger Fw to operate the command. bit 31 */ data |= 0x80000000; @@ -414,7 +412,7 @@ static u32 phy_FwRFSerialRead(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, /****************************************************************************** * function: We support firmware to execute RF-R/W. * input: net_device *dev - * RF90_RADIO_PATH_E eRFPath + * rf90_radio_path_e e_rfpath * u32 offset * u32 data * output: none @@ -422,7 +420,8 @@ static u32 phy_FwRFSerialRead(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, * notice: ****************************************************************************/ static void phy_FwRFSerialWrite(struct net_device *dev, - RF90_RADIO_PATH_E eRFPath, u32 offset, u32 data) + enum rf90_radio_path_e e_rfpath, + u32 offset, u32 data) { u8 time = 0; u32 tmp; @@ -437,7 +436,7 @@ static void phy_FwRFSerialWrite(struct net_device *dev, /* 2. Write RF register address. bit 12-19 */ data |= ((offset&0xFF)<<12); /* 3. Write RF path. bit 20-21 */ - data |= ((eRFPath&0x3)<<20); + data |= ((e_rfpath&0x3)<<20); /* 4. Set RF write indicator. bit 22=1 */ data |= 0x400000; /* 5. Trigger Fw to operate the command. bit 31=1 */ @@ -484,7 +483,7 @@ void rtl8192_phy_configmac(struct net_device *dev) if (priv->btxpowerdata_readfromEEPORM) { RT_TRACE(COMP_PHY, "Rtl819XMACPHY_Array_PG\n"); dwArrayLen = MACPHY_Array_PGLength; - pdwArray = rtl819XMACPHY_Array_PG; + pdwArray = Rtl8192UsbMACPHY_Array_PG; } else { RT_TRACE(COMP_PHY, "Rtl819XMACPHY_Array\n"); @@ -528,22 +527,22 @@ void rtl8192_phyConfigBB(struct net_device *dev, u8 ConfigType) #endif if (ConfigType == BaseBand_Config_PHY_REG) { for (i = 0; i < PHY_REG_1T2RArrayLength; i += 2) { - rtl8192_setBBreg(dev, rtl819XPHY_REG_1T2RArray[i], + rtl8192_setBBreg(dev, Rtl8192UsbPHY_REG_1T2RArray[i], bMaskDWord, - rtl819XPHY_REG_1T2RArray[i+1]); + Rtl8192UsbPHY_REG_1T2RArray[i+1]); RT_TRACE(COMP_DBG, "i: %x, Rtl819xUsbPHY_REGArray[0]=%x Rtl819xUsbPHY_REGArray[1]=%x\n", - i, rtl819XPHY_REG_1T2RArray[i], - rtl819XPHY_REG_1T2RArray[i+1]); + i, Rtl8192UsbPHY_REG_1T2RArray[i], + Rtl8192UsbPHY_REG_1T2RArray[i+1]); } } else if (ConfigType == BaseBand_Config_AGC_TAB) { for (i = 0; i < AGCTAB_ArrayLength; i += 2) { - rtl8192_setBBreg(dev, rtl819XAGCTAB_Array[i], - bMaskDWord, rtl819XAGCTAB_Array[i+1]); + rtl8192_setBBreg(dev, Rtl8192UsbAGCTAB_Array[i], + bMaskDWord, Rtl8192UsbAGCTAB_Array[i+1]); RT_TRACE(COMP_DBG, - "i: %x, rtl819XAGCTAB_Array[0]=%x rtl819XAGCTAB_Array[1]=%x\n", - i, rtl819XAGCTAB_Array[i], - rtl819XAGCTAB_Array[i+1]); + "i: %x, Rtl8192UsbAGCTAB_Array[0]=%x Rtl8192UsbAGCTAB_Array[1]=%x\n", + i, Rtl8192UsbAGCTAB_Array[i], + Rtl8192UsbAGCTAB_Array[i+1]); } } } @@ -688,15 +687,15 @@ static void rtl8192_InitBBRFRegDef(struct net_device *dev) * function: This function is to write register and then readback to make * sure whether BB and RF is OK * input: net_device *dev - * HW90_BLOCK_E CheckBlock - * RF90_RADIO_PATH_E eRFPath //only used when checkblock is + * hw90_block_e CheckBlock + * rf90_radio_path_e e_rfpath //only used when checkblock is * //HW90_BLOCK_RF * output: none * return: return whether BB and RF is ok (0:OK, 1:Fail) * notice: This function may be removed in the ASIC ******************************************************************************/ -u8 rtl8192_phy_checkBBAndRF(struct net_device *dev, HW90_BLOCK_E CheckBlock, - RF90_RADIO_PATH_E eRFPath) +u8 rtl8192_phy_checkBBAndRF(struct net_device *dev, enum hw90_block_e CheckBlock, + enum rf90_radio_path_e e_rfpath) { u8 ret = 0; u32 i, CheckTimes = 4, reg = 0; @@ -727,14 +726,14 @@ u8 rtl8192_phy_checkBBAndRF(struct net_device *dev, HW90_BLOCK_E CheckBlock, case HW90_BLOCK_RF: WriteData[i] &= 0xfff; - rtl8192_phy_SetRFReg(dev, eRFPath, + rtl8192_phy_SetRFReg(dev, e_rfpath, WriteAddr[HW90_BLOCK_RF], bMask12Bits, WriteData[i]); /* TODO: we should not delay for such a long time. * Ask SD3 */ usleep_range(1000, 1000); - reg = rtl8192_phy_QueryRFReg(dev, eRFPath, + reg = rtl8192_phy_QueryRFReg(dev, e_rfpath, WriteAddr[HW90_BLOCK_RF], bMask12Bits); usleep_range(1000, 1000); @@ -787,11 +786,11 @@ static void rtl8192_BB_Config_ParaFile(struct net_device *dev) /* ----Ckeck FPGAPHY0 and PHY1 board is OK---- */ /* TODO: this function should be removed on ASIC */ - for (eCheckItem = (HW90_BLOCK_E)HW90_BLOCK_PHY0; + for (eCheckItem = (enum hw90_block_e)HW90_BLOCK_PHY0; eCheckItem <= HW90_BLOCK_PHY1; eCheckItem++) { /* don't care RF path */ - status = rtl8192_phy_checkBBAndRF(dev, (HW90_BLOCK_E)eCheckItem, - (RF90_RADIO_PATH_E)0); + status = rtl8192_phy_checkBBAndRF(dev, (enum hw90_block_e)eCheckItem, + (enum rf90_radio_path_e)0); if (status != 0) { RT_TRACE((COMP_ERR | COMP_PHY), "PHY_RF8256_Config(): Check PHY%d Fail!!\n", @@ -963,29 +962,29 @@ void rtl8192_phy_updateInitGain(struct net_device *dev) * function: This function read RF parameters from general head file, * and do RF 3-wire * input: net_device *dev - * RF90_RADIO_PATH_E eRFPath + * rf90_radio_path_e e_rfpath * output: none * return: return code show if RF configuration is successful(0:pass, 1:fail) * notice: Delay may be required for RF configuration *****************************************************************************/ u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device *dev, - RF90_RADIO_PATH_E eRFPath) + enum rf90_radio_path_e e_rfpath) { int i; - switch (eRFPath) { + switch (e_rfpath) { case RF90_PATH_A: for (i = 0; i < RadioA_ArrayLength; i = i+2) { - if (rtl819XRadioA_Array[i] == 0xfe) { + if (Rtl8192UsbRadioA_Array[i] == 0xfe) { mdelay(100); continue; } - rtl8192_phy_SetRFReg(dev, eRFPath, - rtl819XRadioA_Array[i], + rtl8192_phy_SetRFReg(dev, e_rfpath, + Rtl8192UsbRadioA_Array[i], bMask12Bits, - rtl819XRadioA_Array[i+1]); + Rtl8192UsbRadioA_Array[i+1]); mdelay(1); } @@ -993,14 +992,14 @@ u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device *dev, case RF90_PATH_B: for (i = 0; i < RadioB_ArrayLength; i = i+2) { - if (rtl819XRadioB_Array[i] == 0xfe) { + if (Rtl8192UsbRadioB_Array[i] == 0xfe) { mdelay(100); continue; } - rtl8192_phy_SetRFReg(dev, eRFPath, - rtl819XRadioB_Array[i], + rtl8192_phy_SetRFReg(dev, e_rfpath, + Rtl8192UsbRadioB_Array[i], bMask12Bits, - rtl819XRadioB_Array[i+1]); + Rtl8192UsbRadioB_Array[i+1]); mdelay(1); } @@ -1008,14 +1007,14 @@ u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device *dev, case RF90_PATH_C: for (i = 0; i < RadioC_ArrayLength; i = i+2) { - if (rtl819XRadioC_Array[i] == 0xfe) { + if (Rtl8192UsbRadioC_Array[i] == 0xfe) { mdelay(100); continue; } - rtl8192_phy_SetRFReg(dev, eRFPath, - rtl819XRadioC_Array[i], + rtl8192_phy_SetRFReg(dev, e_rfpath, + Rtl8192UsbRadioC_Array[i], bMask12Bits, - rtl819XRadioC_Array[i+1]); + Rtl8192UsbRadioC_Array[i+1]); mdelay(1); } @@ -1023,14 +1022,14 @@ u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device *dev, case RF90_PATH_D: for (i = 0; i < RadioD_ArrayLength; i = i+2) { - if (rtl819XRadioD_Array[i] == 0xfe) { + if (Rtl8192UsbRadioD_Array[i] == 0xfe) { mdelay(100); continue; } - rtl8192_phy_SetRFReg(dev, eRFPath, - rtl819XRadioD_Array[i], + rtl8192_phy_SetRFReg(dev, e_rfpath, + Rtl8192UsbRadioD_Array[i], bMask12Bits, - rtl819XRadioD_Array[i+1]); + Rtl8192UsbRadioD_Array[i+1]); mdelay(1); } @@ -1208,11 +1207,11 @@ bool rtl8192_SetRFPowerState(struct net_device *dev, } /****************************************************************************** - * function: This function sets command table variable (struct SwChnlCmd). - * input: SwChnlCmd *CmdTable //table to be set + * function: This function sets command table variable (struct sw_chnl_cmd). + * input: sw_chnl_cmd *CmdTable //table to be set * u32 CmdTableIdx //variable index in table to be set * u32 CmdTableSz //table size - * SwChnlCmdID CmdID //command ID to set + * switch_chan_cmd_id CmdID //command ID to set * u32 Para1 * u32 Para2 * u32 msDelay @@ -1220,11 +1219,11 @@ bool rtl8192_SetRFPowerState(struct net_device *dev, * return: true if finished, false otherwise * notice: ******************************************************************************/ -static u8 rtl8192_phy_SetSwChnlCmdArray(SwChnlCmd *CmdTable, u32 CmdTableIdx, - u32 CmdTableSz, SwChnlCmdID CmdID, +static u8 rtl8192_phy_SetSwChnlCmdArray(struct sw_chnl_cmd *CmdTable, u32 CmdTableIdx, + u32 CmdTableSz, enum switch_chan_cmd_id CmdID, u32 Para1, u32 Para2, u32 msDelay) { - SwChnlCmd *pCmd; + struct sw_chnl_cmd *pCmd; if (CmdTable == NULL) { RT_TRACE(COMP_ERR, "%s(): CmdTable cannot be NULL\n", __func__); @@ -1237,10 +1236,10 @@ static u8 rtl8192_phy_SetSwChnlCmdArray(SwChnlCmd *CmdTable, u32 CmdTableIdx, } pCmd = CmdTable + CmdTableIdx; - pCmd->CmdID = CmdID; - pCmd->Para1 = Para1; - pCmd->Para2 = Para2; - pCmd->msDelay = msDelay; + pCmd->cmd_id = CmdID; + pCmd->para_1 = Para1; + pCmd->para_2 = Para2; + pCmd->ms_delay = msDelay; return true; } @@ -1261,14 +1260,14 @@ static u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, u8 *stage, u8 *step, u32 *delay) { struct r8192_priv *priv = ieee80211_priv(dev); - SwChnlCmd PreCommonCmd[MAX_PRECMD_CNT]; - u32 PreCommonCmdCnt; - SwChnlCmd PostCommonCmd[MAX_POSTCMD_CNT]; - u32 PostCommonCmdCnt; - SwChnlCmd RfDependCmd[MAX_RFDEPENDCMD_CNT]; - u32 RfDependCmdCnt; - SwChnlCmd *CurrentCmd = NULL; - u8 eRFPath; + struct sw_chnl_cmd PreCommonCmd[MAX_PRECMD_CNT]; + u32 PreCommonCmdCnt; + struct sw_chnl_cmd PostCommonCmd[MAX_POSTCMD_CNT]; + u32 PostCommonCmdCnt; + struct sw_chnl_cmd RfDependCmd[MAX_RFDEPENDCMD_CNT]; + u32 RfDependCmdCnt; + struct sw_chnl_cmd *CurrentCmd = NULL; + u8 e_rfpath; RT_TRACE(COMP_CH, "%s() stage: %d, step: %d, channel: %d\n", __func__, *stage, *step, channel); @@ -1285,16 +1284,16 @@ static u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, /* <1> Fill up pre common command. */ PreCommonCmdCnt = 0; rtl8192_phy_SetSwChnlCmdArray(PreCommonCmd, PreCommonCmdCnt++, - MAX_PRECMD_CNT, CmdID_SetTxPowerLevel, + MAX_PRECMD_CNT, CMD_ID_SET_TX_PWR_LEVEL, 0, 0, 0); rtl8192_phy_SetSwChnlCmdArray(PreCommonCmd, PreCommonCmdCnt++, - MAX_PRECMD_CNT, CmdID_End, 0, 0, 0); + MAX_PRECMD_CNT, CMD_ID_END, 0, 0, 0); /* <2> Fill up post common command. */ PostCommonCmdCnt = 0; rtl8192_phy_SetSwChnlCmdArray(PostCommonCmd, PostCommonCmdCnt++, - MAX_POSTCMD_CNT, CmdID_End, 0, 0, 0); + MAX_POSTCMD_CNT, CMD_ID_END, 0, 0, 0); /* <3> Fill up RF dependent command. */ RfDependCmdCnt = 0; @@ -1308,13 +1307,13 @@ static u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, } rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, MAX_RFDEPENDCMD_CNT, - CmdID_RF_WriteReg, + CMD_ID_RF_WRITE_REG, rZebra1_Channel, RF_CHANNEL_TABLE_ZEBRA[channel], 10); rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, MAX_RFDEPENDCMD_CNT, - CmdID_End, 0, 0, 0); + CMD_ID_END, 0, 0, 0); break; case RF_8256: @@ -1327,11 +1326,11 @@ static u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, } rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, MAX_RFDEPENDCMD_CNT, - CmdID_RF_WriteReg, + CMD_ID_RF_WRITE_REG, rZebra1_Channel, channel, 10); rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, MAX_RFDEPENDCMD_CNT, - CmdID_End, 0, 0, 0); + CMD_ID_END, 0, 0, 0); break; case RF_8258: @@ -1356,9 +1355,9 @@ static u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, break; } - if (CurrentCmd->CmdID == CmdID_End) { + if (CurrentCmd->cmd_id == CMD_ID_END) { if ((*stage) == 2) { - (*delay) = CurrentCmd->msDelay; + (*delay) = CurrentCmd->ms_delay; return true; } (*stage)++; @@ -1366,31 +1365,31 @@ static u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, continue; } - switch (CurrentCmd->CmdID) { - case CmdID_SetTxPowerLevel: + switch (CurrentCmd->cmd_id) { + case CMD_ID_SET_TX_PWR_LEVEL: if (priv->card_8192_version == (u8)VERSION_819xU_A) /* consider it later! */ rtl8192_SetTxPowerLevel(dev, channel); break; - case CmdID_WritePortUlong: - write_nic_dword(dev, CurrentCmd->Para1, - CurrentCmd->Para2); + case CMD_ID_WRITE_PORT_ULONG: + write_nic_dword(dev, CurrentCmd->para_1, + CurrentCmd->para_2); break; - case CmdID_WritePortUshort: - write_nic_word(dev, CurrentCmd->Para1, - (u16)CurrentCmd->Para2); + case CMD_ID_WRITE_PORT_USHORT: + write_nic_word(dev, CurrentCmd->para_1, + (u16)CurrentCmd->para_2); break; - case CmdID_WritePortUchar: - write_nic_byte(dev, CurrentCmd->Para1, - (u8)CurrentCmd->Para2); + case CMD_ID_WRITE_PORT_UCHAR: + write_nic_byte(dev, CurrentCmd->para_1, + (u8)CurrentCmd->para_2); break; - case CmdID_RF_WriteReg: - for (eRFPath = 0; eRFPath < RF90_PATH_MAX; eRFPath++) { + case CMD_ID_RF_WRITE_REG: + for (e_rfpath = 0; e_rfpath < RF90_PATH_MAX; e_rfpath++) { rtl8192_phy_SetRFReg(dev, - (RF90_RADIO_PATH_E)eRFPath, - CurrentCmd->Para1, + (enum rf90_radio_path_e)e_rfpath, + CurrentCmd->para_1, bZebra1_ChannelNum, - CurrentCmd->Para2); + CurrentCmd->para_2); } break; default: @@ -1400,7 +1399,7 @@ static u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, break; } while (true); - (*delay) = CurrentCmd->msDelay; + (*delay) = CurrentCmd->ms_delay; (*step)++; return false; } @@ -1663,8 +1662,9 @@ void rtl8192_SetBWModeWorkItem(struct net_device *dev) * notice: I doubt whether SetBWModeInProgress flag is necessary as we can * test whether current work in the queue or not.//do I? *****************************************************************************/ -void rtl8192_SetBWMode(struct net_device *dev, HT_CHANNEL_WIDTH bandwidth, - HT_EXTCHNL_OFFSET offset) +void rtl8192_SetBWMode(struct net_device *dev, + enum ht_channel_width bandwidth, + enum ht_extension_chan_offset offset) { struct r8192_priv *priv = ieee80211_priv(dev); diff --git a/drivers/staging/rtl8192u/r819xU_phy.h b/drivers/staging/rtl8192u/r819xU_phy.h index 0a42a6092ea9..c7ec3182857f 100644 --- a/drivers/staging/rtl8192u/r819xU_phy.h +++ b/drivers/staging/rtl8192u/r819xU_phy.h @@ -7,80 +7,67 @@ #define MAX_RFDEPENDCMD_CNT 16 #define MAX_POSTCMD_CNT 16 -typedef enum _SwChnlCmdID { - CmdID_End, - CmdID_SetTxPowerLevel, - CmdID_BBRegWrite10, - CmdID_WritePortUlong, - CmdID_WritePortUshort, - CmdID_WritePortUchar, - CmdID_RF_WriteReg, -} SwChnlCmdID; +enum switch_chan_cmd_id { + CMD_ID_END, + CMD_ID_SET_TX_PWR_LEVEL, + CMD_ID_WRITE_PORT_ULONG, + CMD_ID_WRITE_PORT_USHORT, + CMD_ID_WRITE_PORT_UCHAR, + CMD_ID_RF_WRITE_REG, +}; /* -----------------------Define structure---------------------- */ /* 1. Switch channel related */ -typedef struct _SwChnlCmd { - SwChnlCmdID CmdID; - u32 Para1; - u32 Para2; - u32 msDelay; -} __packed SwChnlCmd; +struct sw_chnl_cmd { + enum switch_chan_cmd_id cmd_id; + u32 para_1; + u32 para_2; + u32 ms_delay; +} __packed; -extern u32 rtl819XMACPHY_Array_PG[]; -extern u32 rtl819XPHY_REG_1T2RArray[]; -extern u32 rtl819XAGCTAB_Array[]; -extern u32 rtl819XRadioA_Array[]; -extern u32 rtl819XRadioB_Array[]; -extern u32 rtl819XRadioC_Array[]; -extern u32 rtl819XRadioD_Array[]; - -typedef enum _HW90_BLOCK { +enum hw90_block_e { HW90_BLOCK_MAC = 0, HW90_BLOCK_PHY0 = 1, HW90_BLOCK_PHY1 = 2, HW90_BLOCK_RF = 3, HW90_BLOCK_MAXIMUM = 4, /* Never use this */ -} HW90_BLOCK_E, *PHW90_BLOCK_E; +}; -typedef enum _RF90_RADIO_PATH { +enum rf90_radio_path_e { RF90_PATH_A = 0, /* Radio Path A */ RF90_PATH_B = 1, /* Radio Path B */ RF90_PATH_C = 2, /* Radio Path C */ RF90_PATH_D = 3, /* Radio Path D */ RF90_PATH_MAX /* Max RF number 92 support */ -} RF90_RADIO_PATH_E, *PRF90_RADIO_PATH_E; - -#define bMaskByte0 0xff -#define bMaskByte1 0xff00 -#define bMaskByte2 0xff0000 -#define bMaskByte3 0xff000000 -#define bMaskHWord 0xffff0000 -#define bMaskLWord 0x0000ffff -#define bMaskDWord 0xffffffff +}; -u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device *dev, u32 eRFPath); +u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device *dev, u32 e_rfpath); void rtl8192_setBBreg(struct net_device *dev, u32 reg_addr, u32 bitmask, u32 data); u32 rtl8192_QueryBBReg(struct net_device *dev, u32 reg_addr, u32 bitmask); -void rtl8192_phy_SetRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, +void rtl8192_phy_SetRFReg(struct net_device *dev, + enum rf90_radio_path_e e_rfpath, u32 reg_addr, u32 bitmask, u32 data); -u32 rtl8192_phy_QueryRFReg(struct net_device *dev, RF90_RADIO_PATH_E eRFPath, +u32 rtl8192_phy_QueryRFReg(struct net_device *dev, + enum rf90_radio_path_e e_rfpath, u32 reg_addr, u32 bitmask); void rtl8192_phy_configmac(struct net_device *dev); void rtl8192_phyConfigBB(struct net_device *dev, u8 ConfigType); u8 rtl8192_phy_checkBBAndRF(struct net_device *dev, - HW90_BLOCK_E CheckBlock, RF90_RADIO_PATH_E eRFPath); + enum hw90_block_e CheckBlock, + enum rf90_radio_path_e e_rfpath); void rtl8192_BBConfig(struct net_device *dev); void rtl8192_phy_getTxPower(struct net_device *dev); void rtl8192_phy_setTxPower(struct net_device *dev, u8 channel); void rtl8192_phy_RFConfig(struct net_device *dev); void rtl8192_phy_updateInitGain(struct net_device *dev); u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device *dev, - RF90_RADIO_PATH_E eRFPath); + enum rf90_radio_path_e e_rfpath); u8 rtl8192_phy_SwChnl(struct net_device *dev, u8 channel); -void rtl8192_SetBWMode(struct net_device *dev, HT_CHANNEL_WIDTH bandwidth, - HT_EXTCHNL_OFFSET offset); +void rtl8192_SetBWMode(struct net_device *dev, + enum ht_channel_width bandwidth, + enum ht_extension_chan_offset offset); void rtl8192_SwChnl_WorkItem(struct net_device *dev); void rtl8192_SetBWModeWorkItem(struct net_device *dev); bool rtl8192_SetRFPowerState(struct net_device *dev, diff --git a/drivers/staging/rtl8192u/r819xU_phyreg.h b/drivers/staging/rtl8192u/r819xU_phyreg.h index c058a9537526..65ee6088324c 100644 --- a/drivers/staging/rtl8192u/r819xU_phyreg.h +++ b/drivers/staging/rtl8192u/r819xU_phyreg.h @@ -5,47 +5,9 @@ #define RF_DATA 0x1d4 /* FW will write RF data in the register.*/ -/* Register duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF - * page 1 - */ -#define rPMAC_Reset 0x100 -#define rPMAC_TxStart 0x104 -#define rPMAC_TxLegacySIG 0x108 -#define rPMAC_TxHTSIG1 0x10c -#define rPMAC_TxHTSIG2 0x110 -#define rPMAC_PHYDebug 0x114 -#define rPMAC_TxPacketNum 0x118 -#define rPMAC_TxIdle 0x11c -#define rPMAC_TxMACHeader0 0x120 -#define rPMAC_TxMACHeader1 0x124 -#define rPMAC_TxMACHeader2 0x128 -#define rPMAC_TxMACHeader3 0x12c -#define rPMAC_TxMACHeader4 0x130 -#define rPMAC_TxMACHeader5 0x134 -#define rPMAC_TxDataType 0x138 -#define rPMAC_TxRandomSeed 0x13c -#define rPMAC_CCKPLCPPreamble 0x140 -#define rPMAC_CCKPLCPHeader 0x144 -#define rPMAC_CCKCRC16 0x148 -#define rPMAC_OFDMRxCRC32OK 0x170 -#define rPMAC_OFDMRxCRC32Er 0x174 -#define rPMAC_OFDMRxParityEr 0x178 -#define rPMAC_OFDMRxCRC8Er 0x17c -#define rPMAC_CCKCRxRC16Er 0x180 -#define rPMAC_CCKCRxRC32Er 0x184 -#define rPMAC_CCKCRxRC32OK 0x188 -#define rPMAC_TxStatus 0x18c - /* page8 */ #define rFPGA0_RFMOD 0x800 /* RF mode & CCK TxSC */ -#define rFPGA0_TxInfo 0x804 -#define rFPGA0_PSDFunction 0x808 #define rFPGA0_TxGainStage 0x80c -#define rFPGA0_RFTiming1 0x810 -#define rFPGA0_RFTiming2 0x814 -/* #define rFPGA0_XC_RFTiming 0x818 - * #define rFPGA0_XD_RFTiming 0x81c - */ #define rFPGA0_XA_HSSIParameter1 0x820 #define rFPGA0_XA_HSSIParameter2 0x824 #define rFPGA0_XB_HSSIParameter1 0x828 @@ -58,8 +20,6 @@ #define rFPGA0_XB_LSSIParameter 0x844 #define rFPGA0_XC_LSSIParameter 0x848 #define rFPGA0_XD_LSSIParameter 0x84c -#define rFPGA0_RFWakeUpParameter 0x850 -#define rFPGA0_RFSleepUpParameter 0x854 #define rFPGA0_XAB_SwitchControl 0x858 #define rFPGA0_XCD_SwitchControl 0x85c #define rFPGA0_XA_RFInterfaceOE 0x860 @@ -71,46 +31,27 @@ #define rFPGA0_XAB_RFParameter 0x878 #define rFPGA0_XCD_RFParameter 0x87c #define rFPGA0_AnalogParameter1 0x880 -#define rFPGA0_AnalogParameter2 0x884 -#define rFPGA0_AnalogParameter3 0x888 #define rFPGA0_AnalogParameter4 0x88c #define rFPGA0_XA_LSSIReadBack 0x8a0 #define rFPGA0_XB_LSSIReadBack 0x8a4 #define rFPGA0_XC_LSSIReadBack 0x8a8 #define rFPGA0_XD_LSSIReadBack 0x8ac -#define rFPGA0_PSDReport 0x8b4 #define rFPGA0_XAB_RFInterfaceRB 0x8e0 #define rFPGA0_XCD_RFInterfaceRB 0x8e4 /* page 9 */ #define rFPGA1_RFMOD 0x900 /* RF mode & OFDM TxSC */ -#define rFPGA1_TxBlock 0x904 -#define rFPGA1_DebugSelect 0x908 -#define rFPGA1_TxInfo 0x90c /* page a */ #define rCCK0_System 0xa00 #define rCCK0_AFESetting 0xa04 #define rCCK0_CCA 0xa08 -#define rCCK0_RxAGC1 0xa0c /* AGC default value, saturation level */ -#define rCCK0_RxAGC2 0xa10 /* AGC & DAGC */ -#define rCCK0_RxHP 0xa14 -#define rCCK0_DSPParameter1 0xa18 /* Timing recovery & Channel estimation threshold */ -#define rCCK0_DSPParameter2 0xa1c /* SQ threshold */ #define rCCK0_TxFilter1 0xa20 #define rCCK0_TxFilter2 0xa24 #define rCCK0_DebugPort 0xa28 /* debug port and Tx filter3 */ -#define rCCK0_FalseAlarmReport 0xa2c /* 0xa2d */ -#define rCCK0_TRSSIReport 0xa50 -#define rCCK0_RxReport 0xa54 /* 0xa57 */ -#define rCCK0_FACounterLower 0xa5c /* 0xa5b */ -#define rCCK0_FACounterUpper 0xa58 /* 0xa5c */ /* page c */ -#define rOFDM0_LSTF 0xc00 #define rOFDM0_TRxPathEnable 0xc04 -#define rOFDM0_TRMuxPar 0xc08 -#define rOFDM0_TRSWIsolation 0xc0c #define rOFDM0_XARxAFE 0xc10 /* RxIQ DC offset, Rx digital filter, DC notch filter */ #define rOFDM0_XARxIQImbalance 0xc14 /* RxIQ imblance matrix */ #define rOFDM0_XBRxAFE 0xc18 @@ -122,10 +63,6 @@ #define rOFDM0_RxDetector1 0xc30 /* PD,BW & SBD */ #define rOFDM0_RxDetector2 0xc34 /* SBD & Fame Sync.*/ #define rOFDM0_RxDetector3 0xc38 /* Frame Sync.*/ -#define rOFDM0_RxDetector4 0xc3c /* PD, SBD, Frame Sync & Short-GI */ -#define rOFDM0_RxDSP 0xc40 /* Rx Sync Path */ -#define rOFDM0_CFOandDAGC 0xc44 /* CFO & DAGC */ -#define rOFDM0_CCADropThreshold 0xc48 /* CCA Drop threshold */ #define rOFDM0_ECCAThreshold 0xc4c /* energy CCA */ #define rOFDM0_XAAGCCore1 0xc50 #define rOFDM0_XAAGCCore2 0xc54 @@ -135,10 +72,6 @@ #define rOFDM0_XCAGCCore2 0xc64 #define rOFDM0_XDAGCCore1 0xc68 #define rOFDM0_XDAGCCore2 0xc6c -#define rOFDM0_AGCParameter1 0xc70 -#define rOFDM0_AGCParameter2 0xc74 -#define rOFDM0_AGCRSSITable 0xc78 -#define rOFDM0_HTSTFAGC 0xc7c #define rOFDM0_XATxIQImbalance 0xc80 #define rOFDM0_XATxAFE 0xc84 #define rOFDM0_XBTxIQImbalance 0xc88 @@ -147,48 +80,11 @@ #define rOFDM0_XCTxAFE 0xc94 #define rOFDM0_XDTxIQImbalance 0xc98 #define rOFDM0_XDTxAFE 0xc9c -#define rOFDM0_RxHPParameter 0xce0 -#define rOFDM0_TxPseudoNoiseWgt 0xce4 -#define rOFDM0_FrameSync 0xcf0 -#define rOFDM0_DFSReport 0xcf4 -#define rOFDM0_TxCoeff1 0xca4 -#define rOFDM0_TxCoeff2 0xca8 -#define rOFDM0_TxCoeff3 0xcac -#define rOFDM0_TxCoeff4 0xcb0 -#define rOFDM0_TxCoeff5 0xcb4 -#define rOFDM0_TxCoeff6 0xcb8 /* page d */ #define rOFDM1_LSTF 0xd00 #define rOFDM1_TRxPathEnable 0xd04 -#define rOFDM1_CFO 0xd08 -#define rOFDM1_CSI1 0xd10 -#define rOFDM1_SBD 0xd14 -#define rOFDM1_CSI2 0xd18 -#define rOFDM1_CFOTracking 0xd2c -#define rOFDM1_TRxMesaure1 0xd34 -#define rOFDM1_IntfDet 0xd3c -#define rOFDM1_PseudoNoiseStateAB 0xd50 -#define rOFDM1_PseudoNoiseStateCD 0xd54 -#define rOFDM1_RxPseudoNoiseWgt 0xd58 -#define rOFDM_PHYCounter1 0xda0 /* cca, parity fail */ -#define rOFDM_PHYCounter2 0xda4 /* rate illegal, crc8 fail */ - -#define rOFDM_PHYCounter3 0xda8 /* MCS not support */ -#define rOFDM_ShortCFOAB 0xdac -#define rOFDM_ShortCFOCD 0xdb0 -#define rOFDM_LongCFOAB 0xdb4 -#define rOFDM_LongCFOCD 0xdb8 -#define rOFDM_TailCFOAB 0xdbc -#define rOFDM_TailCFOCD 0xdc0 -#define rOFDM_PWMeasure1 0xdc4 -#define rOFDM_PWMeasure2 0xdc8 -#define rOFDM_BWReport 0xdcc -#define rOFDM_AGCReport 0xdd0 -#define rOFDM_RxSNR 0xdd4 -#define rOFDM_RxEVMCSI 0xdd8 -#define rOFDM_SIGReport 0xddc /* page e */ #define rTxAGC_Rate18_06 0xe00 @@ -203,627 +99,43 @@ /* RF * Zebra1 */ -#define rZebra1_HSSIEnable 0x0 -#define rZebra1_TRxEnable1 0x1 -#define rZebra1_TRxEnable2 0x2 -#define rZebra1_AGC 0x4 -#define rZebra1_ChargePump 0x5 #define rZebra1_Channel 0x7 -#define rZebra1_TxGain 0x8 -#define rZebra1_TxLPF 0x9 -#define rZebra1_RxLPF 0xb -#define rZebra1_RxHPFCorner 0xc /* Zebra4 */ #define rGlobalCtrl 0 -#define rRTL8256_TxLPF 19 -#define rRTL8256_RxLPF 11 - -/* RTL8258 */ -#define rRTL8258_TxLPF 0x11 -#define rRTL8258_RxLPF 0x13 -#define rRTL8258_RSSILPF 0xa /* Bit Mask - * page-1 + * page-8 */ -#define bBBResetB 0x100 -#define bGlobalResetB 0x200 -#define bOFDMTxStart 0x4 -#define bCCKTxStart 0x8 -#define bCRC32Debug 0x100 -#define bPMACLoopback 0x10 -#define bTxLSIG 0xffffff -#define bOFDMTxRate 0xf -#define bOFDMTxReserved 0x10 -#define bOFDMTxLength 0x1ffe0 -#define bOFDMTxParity 0x20000 -#define bTxHTSIG1 0xffffff -#define bTxHTMCSRate 0x7f -#define bTxHTBW 0x80 -#define bTxHTLength 0xffff00 -#define bTxHTSIG2 0xffffff -#define bTxHTSmoothing 0x1 -#define bTxHTSounding 0x2 -#define bTxHTReserved 0x4 -#define bTxHTAggreation 0x8 -#define bTxHTSTBC 0x30 -#define bTxHTAdvanceCoding 0x40 -#define bTxHTShortGI 0x80 -#define bTxHTNumberHT_LTF 0x300 -#define bTxHTCRC8 0x3fc00 -#define bCounterReset 0x10000 -#define bNumOfOFDMTx 0xffff -#define bNumOfCCKTx 0xffff0000 -#define bTxIdleInterval 0xffff -#define bOFDMService 0xffff0000 -#define bTxMACHeader 0xffffffff -#define bTxDataInit 0xff -#define bTxHTMode 0x100 -#define bTxDataType 0x30000 -#define bTxRandomSeed 0xffffffff -#define bCCKTxPreamble 0x1 -#define bCCKTxSFD 0xffff0000 -#define bCCKTxSIG 0xff -#define bCCKTxService 0xff00 -#define bCCKLengthExt 0x8000 -#define bCCKTxLength 0xffff0000 -#define bCCKTxCRC16 0xffff -#define bCCKTxStatus 0x1 -#define bOFDMTxStatus 0x2 - -/* page-8 */ #define bRFMOD 0x1 -#define bJapanMode 0x2 -#define bCCKTxSC 0x30 #define bCCKEn 0x1000000 #define bOFDMEn 0x2000000 -#define bOFDMRxADCPhase 0x10000 -#define bOFDMTxDACPhase 0x40000 -#define bXATxAGC 0x3f #define bXBTxAGC 0xf00 #define bXCTxAGC 0xf000 -#define bXDTxAGC 0xf0000 -#define bPAStart 0xf0000000 -#define bTRStart 0x00f00000 -#define bRFStart 0x0000f000 -#define bBBStart 0x000000f0 -#define bBBCCKStart 0x0000000f -#define bPAEnd 0xf /* Reg0x814 */ -#define bTREnd 0x0f000000 -#define bRFEnd 0x000f0000 -#define bCCAMask 0x000000f0 /* T2R */ -#define bR2RCCAMask 0x00000f00 -#define bHSSI_R2TDelay 0xf8000000 -#define bHSSI_T2RDelay 0xf80000 -#define bContTxHSSI 0x400 /* chane gain at continue Tx */ -#define bIGFromCCK 0x200 -#define bAGCAddress 0x3f -#define bRxHPTx 0x7000 -#define bRxHPT2R 0x38000 -#define bRxHPCCKIni 0xc0000 -#define bAGCTxCode 0xc00000 -#define bAGCRxCode 0x300000 #define b3WireDataLength 0x800 #define b3WireAddressLength 0x400 -#define b3WireRFPowerDown 0x1 -/* #define bHWSISelect 0x8 */ -#define b5GPAPEPolarity 0x40000000 -#define b2GPAPEPolarity 0x80000000 -#define bRFSW_TxDefaultAnt 0x3 -#define bRFSW_TxOptionAnt 0x30 -#define bRFSW_RxDefaultAnt 0x300 -#define bRFSW_RxOptionAnt 0x3000 -#define bRFSI_3WireData 0x1 -#define bRFSI_3WireClock 0x2 -#define bRFSI_3WireLoad 0x4 -#define bRFSI_3WireRW 0x8 -#define bRFSI_3Wire 0xf /* 3-wire total control */ #define bRFSI_RFENV 0x10 -#define bRFSI_TRSW 0x20 -#define bRFSI_TRSWB 0x40 -#define bRFSI_ANTSW 0x100 -#define bRFSI_ANTSWB 0x200 -#define bRFSI_PAPE 0x400 -#define bRFSI_PAPE5G 0x800 -#define bBandSelect 0x1 -#define bHTSIG2_GI 0x80 -#define bHTSIG2_Smoothing 0x01 -#define bHTSIG2_Sounding 0x02 -#define bHTSIG2_Aggreaton 0x08 -#define bHTSIG2_STBC 0x30 -#define bHTSIG2_AdvCoding 0x40 -#define bHTSIG2_NumOfHTLTF 0x300 -#define bHTSIG2_CRC8 0x3fc -#define bHTSIG1_MCS 0x7f -#define bHTSIG1_BandWidth 0x80 -#define bHTSIG1_HTLength 0xffff -#define bLSIG_Rate 0xf -#define bLSIG_Reserved 0x10 -#define bLSIG_Length 0x1fffe -#define bLSIG_Parity 0x20 -#define bCCKRxPhase 0x4 #define bLSSIReadAddress 0x3f000000 /* LSSI "Read" Address */ #define bLSSIReadEdge 0x80000000 /* LSSI "Read" edge signal */ #define bLSSIReadBackData 0xfff -#define bLSSIReadOKFlag 0x1000 -#define bCCKSampleRate 0x8 /* 0: 44MHz, 1:88MHz */ -#define bRegulator0Standby 0x1 -#define bRegulatorPLLStandby 0x2 -#define bRegulator1Standby 0x4 -#define bPLLPowerUp 0x8 -#define bDPLLPowerUp 0x10 -#define bDA10PowerUp 0x20 -#define bAD7PowerUp 0x200 -#define bDA6PowerUp 0x2000 -#define bXtalPowerUp 0x4000 -#define b40MDClkPowerUP 0x8000 -#define bDA6DebugMode 0x20000 -#define bDA6Swing 0x380000 -#define bADClkPhase 0x4000000 -#define b80MClkDelay 0x18000000 -#define bAFEWatchDogEnable 0x20000000 #define bXtalCap 0x0f000000 -#define bIntDifClkEnable 0x400 -#define bExtSigClkEnable 0x800 -#define bBandgapMbiasPowerUp 0x10000 -#define bAD11SHGain 0xc0000 -#define bAD11InputRange 0x700000 -#define bAD11OPCurrent 0x3800000 -#define bIPathLoopback 0x4000000 -#define bQPathLoopback 0x8000000 -#define bAFELoopback 0x10000000 -#define bDA10Swing 0x7e0 -#define bDA10Reverse 0x800 -#define bDAClkSource 0x1000 -#define bAD7InputRange 0x6000 -#define bAD7Gain 0x38000 -#define bAD7OutputCMMode 0x40000 -#define bAD7InputCMMode 0x380000 -#define bAD7Current 0xc00000 -#define bRegulatorAdjust 0x7000000 -#define bAD11PowerUpAtTx 0x1 -#define bDA10PSAtTx 0x10 -#define bAD11PowerUpAtRx 0x100 -#define bDA10PSAtRx 0x1000 - -#define bCCKRxAGCFormat 0x200 - -#define bPSDFFTSamplepPoint 0xc000 -#define bPSDAverageNum 0x3000 -#define bIQPathControl 0xc00 -#define bPSDFreq 0x3ff -#define bPSDAntennaPath 0x30 -#define bPSDIQSwitch 0x40 -#define bPSDRxTrigger 0x400000 -#define bPSDTxTrigger 0x80000000 -#define bPSDSineToneScale 0x7f000000 -#define bPSDReport 0xffff - -/* page-9 */ -#define bOFDMTxSC 0x30000000 -#define bCCKTxOn 0x1 -#define bOFDMTxOn 0x2 -#define bDebugPage 0xfff /* reset debug page and also HWord, LWord */ -#define bDebugItem 0xff /* reset debug page and LWord */ -#define bAntL 0x10 -#define bAntNonHT 0x100 -#define bAntHT1 0x1000 -#define bAntHT2 0x10000 -#define bAntHT1S1 0x100000 -#define bAntNonHTS1 0x1000000 /* page-a */ -#define bCCKBBMode 0x3 -#define bCCKTxPowerSaving 0x80 -#define bCCKRxPowerSaving 0x40 #define bCCKSideBand 0x10 -#define bCCKScramble 0x8 -#define bCCKAntDiversity 0x8000 -#define bCCKCarrierRecovery 0x4000 -#define bCCKTxRate 0x3000 -#define bCCKDCCancel 0x0800 -#define bCCKISICancel 0x0400 -#define bCCKMatchFilter 0x0200 -#define bCCKEqualizer 0x0100 -#define bCCKPreambleDetect 0x800000 -#define bCCKFastFalseCCA 0x400000 -#define bCCKChEstStart 0x300000 -#define bCCKCCACount 0x080000 -#define bCCKcs_lim 0x070000 -#define bCCKBistMode 0x80000000 -#define bCCKCCAMask 0x40000000 -#define bCCKTxDACPhase 0x4 -#define bCCKRxADCPhase 0x20000000 /* r_rx_clk */ -#define bCCKr_cp_mode0 0x0100 -#define bCCKTxDCOffset 0xf0 -#define bCCKRxDCOffset 0xf -#define bCCKCCAMode 0xc000 -#define bCCKFalseCS_lim 0x3f00 -#define bCCKCS_ratio 0xc00000 -#define bCCKCorgBit_sel 0x300000 -#define bCCKPD_lim 0x0f0000 -#define bCCKNewCCA 0x80000000 -#define bCCKRxHPofIG 0x8000 -#define bCCKRxIG 0x7f00 -#define bCCKLNAPolarity 0x800000 -#define bCCKRx1stGain 0x7f0000 -#define bCCKRFExtend 0x20000000 /* CCK Rx initial gain polarity */ -#define bCCKRxAGCSatLevel 0x1f000000 -#define bCCKRxAGCSatCount 0xe0 -#define bCCKRxRFSettle 0x1f /* AGCsamp_dly */ -#define bCCKFixedRxAGC 0x8000 -/* #define bCCKRxAGCFormat 0x4000 */ /* remove to HSSI register 0x824 */ -#define bCCKAntennaPolarity 0x2000 -#define bCCKTxFilterType 0x0c00 -#define bCCKRxAGCReportType 0x0300 -#define bCCKRxDAGCEn 0x80000000 -#define bCCKRxDAGCPeriod 0x20000000 -#define bCCKRxDAGCSatLevel 0x1f000000 -#define bCCKTimingRecovery 0x800000 -#define bCCKTxC0 0x3f0000 -#define bCCKTxC1 0x3f000000 -#define bCCKTxC2 0x3f -#define bCCKTxC3 0x3f00 -#define bCCKTxC4 0x3f0000 -#define bCCKTxC5 0x3f000000 -#define bCCKTxC6 0x3f -#define bCCKTxC7 0x3f00 -#define bCCKDebugPort 0xff0000 -#define bCCKDACDebug 0x0f000000 -#define bCCKFalseAlarmEnable 0x8000 -#define bCCKFalseAlarmRead 0x4000 -#define bCCKTRSSI 0x7f -#define bCCKRxAGCReport 0xfe -#define bCCKRxReport_AntSel 0x80000000 -#define bCCKRxReport_MFOff 0x40000000 -#define bCCKRxRxReport_SQLoss 0x20000000 -#define bCCKRxReport_Pktloss 0x10000000 -#define bCCKRxReport_Lockedbit 0x08000000 -#define bCCKRxReport_RateError 0x04000000 -#define bCCKRxReport_RxRate 0x03000000 -#define bCCKRxFACounterLower 0xff -#define bCCKRxFACounterUpper 0xff000000 -#define bCCKRxHPAGCStart 0xe000 -#define bCCKRxHPAGCFinal 0x1c00 - -#define bCCKRxFalseAlarmEnable 0x8000 -#define bCCKFACounterFreeze 0x4000 - -#define bCCKTxPathSel 0x10000000 -#define bCCKDefaultRxPath 0xc000000 -#define bCCKOptionRxPath 0x3000000 - -/* page c */ -#define bNumOfSTF 0x3 -#define bShift_L 0xc0 -#define bGI_TH 0xc -#define bRxPathA 0x1 -#define bRxPathB 0x2 -#define bRxPathC 0x4 -#define bRxPathD 0x8 -#define bTxPathA 0x1 -#define bTxPathB 0x2 -#define bTxPathC 0x4 -#define bTxPathD 0x8 -#define bTRSSIFreq 0x200 -#define bADCBackoff 0x3000 -#define bDFIRBackoff 0xc000 -#define bTRSSILatchPhase 0x10000 -#define bRxIDCOffset 0xff -#define bRxQDCOffset 0xff00 -#define bRxDFIRMode 0x1800000 -#define bRxDCNFType 0xe000000 -#define bRXIQImb_A 0x3ff -#define bRXIQImb_B 0xfc00 -#define bRXIQImb_C 0x3f0000 -#define bRXIQImb_D 0xffc00000 -#define bDC_dc_Notch 0x60000 -#define bRxNBINotch 0x1f000000 -#define bPD_TH 0xf -#define bPD_TH_Opt2 0xc000 -#define bPWED_TH 0x700 -#define bIfMF_Win_L 0x800 -#define bPD_Option 0x1000 -#define bMF_Win_L 0xe000 -#define bBW_Search_L 0x30000 -#define bwin_enh_L 0xc0000 -#define bBW_TH 0x700000 -#define bED_TH2 0x3800000 -#define bBW_option 0x4000000 -#define bRatio_TH 0x18000000 -#define bWindow_L 0xe0000000 -#define bSBD_Option 0x1 -#define bFrame_TH 0x1c -#define bFS_Option 0x60 -#define bDC_Slope_check 0x80 -#define bFGuard_Counter_DC_L 0xe00 -#define bFrame_Weight_Short 0x7000 -#define bSub_Tune 0xe00000 -#define bFrame_DC_Length 0xe000000 -#define bSBD_start_offset 0x30000000 -#define bFrame_TH_2 0x7 -#define bFrame_GI2_TH 0x38 -#define bGI2_Sync_en 0x40 -#define bSarch_Short_Early 0x300 -#define bSarch_Short_Late 0xc00 -#define bSarch_GI2_Late 0x70000 -#define bCFOAntSum 0x1 -#define bCFOAcc 0x2 -#define bCFOStartOffset 0xc -#define bCFOLookBack 0x70 -#define bCFOSumWeight 0x80 -#define bDAGCEnable 0x10000 -#define bTXIQImb_A 0x3ff -#define bTXIQImb_B 0xfc00 -#define bTXIQImb_C 0x3f0000 -#define bTXIQImb_D 0xffc00000 -#define bTxIDCOffset 0xff -#define bTxQDCOffset 0xff00 -#define bTxDFIRMode 0x10000 -#define bTxPesudoNoiseOn 0x4000000 -#define bTxPesudoNoise_A 0xff -#define bTxPesudoNoise_B 0xff00 -#define bTxPesudoNoise_C 0xff0000 -#define bTxPesudoNoise_D 0xff000000 -#define bCCADropOption 0x20000 -#define bCCADropThres 0xfff00000 -#define bEDCCA_H 0xf -#define bEDCCA_L 0xf0 -#define bLambda_ED 0x300 -#define bRxInitialGain 0x7f -#define bRxAntDivEn 0x80 -#define bRxAGCAddressForLNA 0x7f00 -#define bRxHighPowerFlow 0x8000 -#define bRxAGCFreezeThres 0xc0000 -#define bRxFreezeStep_AGC1 0x300000 -#define bRxFreezeStep_AGC2 0xc00000 -#define bRxFreezeStep_AGC3 0x3000000 -#define bRxFreezeStep_AGC0 0xc000000 -#define bRxRssi_Cmp_En 0x10000000 -#define bRxQuickAGCEn 0x20000000 -#define bRxAGCFreezeThresMode 0x40000000 -#define bRxOverFlowCheckType 0x80000000 -#define bRxAGCShift 0x7f -#define bTRSW_Tri_Only 0x80 -#define bPowerThres 0x300 -#define bRxAGCEn 0x1 -#define bRxAGCTogetherEn 0x2 -#define bRxAGCMin 0x4 -#define bRxHP_Ini 0x7 -#define bRxHP_TRLNA 0x70 -#define bRxHP_RSSI 0x700 -#define bRxHP_BBP1 0x7000 -#define bRxHP_BBP2 0x70000 -#define bRxHP_BBP3 0x700000 -#define bRSSI_H 0x7f0000 /* the threshold for high power */ -#define bRSSI_Gen 0x7f000000 /* the threshold for ant diversity */ -#define bRxSettle_TRSW 0x7 -#define bRxSettle_LNA 0x38 -#define bRxSettle_RSSI 0x1c0 -#define bRxSettle_BBP 0xe00 -#define bRxSettle_RxHP 0x7000 -#define bRxSettle_AntSW_RSSI 0x38000 -#define bRxSettle_AntSW 0xc0000 -#define bRxProcessTime_DAGC 0x300000 -#define bRxSettle_HSSI 0x400000 -#define bRxProcessTime_BBPPW 0x800000 -#define bRxAntennaPowerShift 0x3000000 -#define bRSSITableSelect 0xc000000 -#define bRxHP_Final 0x7000000 -#define bRxHTSettle_BBP 0x7 -#define bRxHTSettle_HSSI 0x8 -#define bRxHTSettle_RxHP 0x70 -#define bRxHTSettle_BBPPW 0x80 -#define bRxHTSettle_Idle 0x300 -#define bRxHTSettle_Reserved 0x1c00 -#define bRxHTRxHPEn 0x8000 -#define bRxHTAGCFreezeThres 0x30000 -#define bRxHTAGCTogetherEn 0x40000 -#define bRxHTAGCMin 0x80000 -#define bRxHTAGCEn 0x100000 -#define bRxHTDAGCEn 0x200000 -#define bRxHTRxHP_BBP 0x1c00000 -#define bRxHTRxHP_Final 0xe0000000 -#define bRxPWRatioTH 0x3 -#define bRxPWRatioEn 0x4 -#define bRxMFHold 0x3800 -#define bRxPD_Delay_TH1 0x38 -#define bRxPD_Delay_TH2 0x1c0 -#define bRxPD_DC_COUNT_MAX 0x600 -/* #define bRxMF_Hold 0x3800 */ -#define bRxPD_Delay_TH 0x8000 -#define bRxProcess_Delay 0xf0000 -#define bRxSearchrange_GI2_Early 0x700000 -#define bRxFrame_Guard_Counter_L 0x3800000 -#define bRxSGI_Guard_L 0xc000000 -#define bRxSGI_Search_L 0x30000000 -#define bRxSGI_TH 0xc0000000 -#define bDFSCnt0 0xff -#define bDFSCnt1 0xff00 -#define bDFSFlag 0xf0000 - -#define bMFWeightSum 0x300000 -#define bMinIdxTH 0x7f000000 - -#define bDAFormat 0x40000 - -#define bTxChEmuEnable 0x01000000 - -#define bTRSWIsolation_A 0x7f -#define bTRSWIsolation_B 0x7f00 -#define bTRSWIsolation_C 0x7f0000 -#define bTRSWIsolation_D 0x7f000000 - -#define bExtLNAGain 0x7c00 - -/* page d */ -#define bSTBCEn 0x4 -#define bAntennaMapping 0x10 -#define bNss 0x20 -#define bCFOAntSumD 0x200 -#define bPHYCounterReset 0x8000000 -#define bCFOReportGet 0x4000000 -#define bOFDMContinueTx 0x10000000 -#define bOFDMSingleCarrier 0x20000000 -#define bOFDMSingleTone 0x40000000 -/* #define bRxPath1 0x01 - * #define bRxPath2 0x02 - * #define bRxPath3 0x04 - * #define bRxPath4 0x08 - * #define bTxPath1 0x10 - * #define bTxPath2 0x20 - */ -#define bHTDetect 0x100 -#define bCFOEn 0x10000 -#define bCFOValue 0xfff00000 -#define bSigTone_Re 0x3f -#define bSigTone_Im 0x7f00 -#define bCounter_CCA 0xffff -#define bCounter_ParityFail 0xffff0000 -#define bCounter_RateIllegal 0xffff -#define bCounter_CRC8Fail 0xffff0000 -#define bCounter_MCSNoSupport 0xffff -#define bCounter_FastSync 0xffff -#define bShortCFO 0xfff -#define bShortCFOTLength 12 /* total */ -#define bShortCFOFLength 11 /* fraction */ -#define bLongCFO 0x7ff -#define bLongCFOTLength 11 -#define bLongCFOFLength 11 -#define bTailCFO 0x1fff -#define bTailCFOTLength 13 -#define bTailCFOFLength 12 - -#define bmax_en_pwdB 0xffff -#define bCC_power_dB 0xffff0000 -#define bnoise_pwdB 0xffff -#define bPowerMeasTLength 10 -#define bPowerMeasFLength 3 -#define bRx_HT_BW 0x1 -#define bRxSC 0x6 -#define bRx_HT 0x8 - -#define bNB_intf_det_on 0x1 -#define bIntf_win_len_cfg 0x30 -#define bNB_Intf_TH_cfg 0x1c0 - -#define bRFGain 0x3f -#define bTableSel 0x40 -#define bTRSW 0x80 - -#define bRxSNR_A 0xff -#define bRxSNR_B 0xff00 -#define bRxSNR_C 0xff0000 -#define bRxSNR_D 0xff000000 -#define bSNREVMTLength 8 -#define bSNREVMFLength 1 - -#define bCSI1st 0xff -#define bCSI2nd 0xff00 -#define bRxEVM1st 0xff0000 -#define bRxEVM2nd 0xff000000 - -#define bSIGEVM 0xff -#define bPWDB 0xff00 -#define bSGIEN 0x10000 - -#define bSFactorQAM1 0xf -#define bSFactorQAM2 0xf0 -#define bSFactorQAM3 0xf00 -#define bSFactorQAM4 0xf000 -#define bSFactorQAM5 0xf0000 -#define bSFactorQAM6 0xf0000 -#define bSFactorQAM7 0xf00000 -#define bSFactorQAM8 0xf000000 -#define bSFactorQAM9 0xf0000000 -#define bCSIScheme 0x100000 - -#define bNoiseLvlTopSet 0x3 -#define bChSmooth 0x4 -#define bChSmoothCfg1 0x38 -#define bChSmoothCfg2 0x1c0 -#define bChSmoothCfg3 0xe00 -#define bChSmoothCfg4 0x7000 -#define bMRCMode 0x800000 -#define bTHEVMCfg 0x7000000 - -#define bLoopFitType 0x1 -#define bUpdCFO 0x40 -#define bUpdCFOOffData 0x80 -#define bAdvUpdCFO 0x100 -#define bAdvTimeCtrl 0x800 -#define bUpdClko 0x1000 -#define bFC 0x6000 -#define bTrackingMode 0x8000 -#define bPhCmpEnable 0x10000 -#define bUpdClkoLTF 0x20000 -#define bComChCFO 0x40000 -#define bCSIEstiMode 0x80000 -#define bAdvUpdEqz 0x100000 -#define bUChCfg 0x7000000 -#define bUpdEqz 0x8000000 /* page e */ -#define bTxAGCRate18_06 0x7f7f7f7f -#define bTxAGCRate54_24 0x7f7f7f7f -#define bTxAGCRateMCS32 0x7f #define bTxAGCRateCCK 0x7f00 -#define bTxAGCRateMCS3_MCS0 0x7f7f7f7f -#define bTxAGCRateMCS7_MCS4 0x7f7f7f7f -#define bTxAGCRateMCS11_MCS8 0x7f7f7f7f -#define bTxAGCRateMCS15_MCS12 0x7f7f7f7f - - -/* Rx Pseduo noise */ -#define bRxPesudoNoiseOn 0x20000000 -#define bRxPesudoNoise_A 0xff -#define bRxPesudoNoise_B 0xff00 -#define bRxPesudoNoise_C 0xff0000 -#define bRxPesudoNoise_D 0xff000000 -#define bPesudoNoiseState_A 0xffff -#define bPesudoNoiseState_B 0xffff0000 -#define bPesudoNoiseState_C 0xffff -#define bPesudoNoiseState_D 0xffff0000 /* RF * Zebra1 */ -#define bZebra1_HSSIEnable 0x8 -#define bZebra1_TRxControl 0xc00 -#define bZebra1_TRxGainSetting 0x07f -#define bZebra1_RxCorner 0xc00 -#define bZebra1_TxChargePump 0x38 -#define bZebra1_RxChargePump 0x7 #define bZebra1_ChannelNum 0xf80 -#define bZebra1_TxLPFBW 0x400 -#define bZebra1_RxLPFBW 0x600 - -/* Zebra4 */ -#define bRTL8256RegModeCtrl1 0x100 -#define bRTL8256RegModeCtrl0 0x40 -#define bRTL8256_TxLPFBW 0x18 -#define bRTL8256_RxLPFBW 0x600 /* RTL8258 */ -#define bRTL8258_TxLPFBW 0xc -#define bRTL8258_RxLPFBW 0xc00 -#define bRTL8258_RSSILPFBW 0xc0 - -/* byte endable for sb_write */ -#define bByte0 0x1 -#define bByte1 0x2 -#define bByte2 0x4 -#define bByte3 0x8 -#define bWord0 0x3 -#define bWord1 0xc -#define bDWord 0xf - /* for PutRegsetting & GetRegSetting BitMask */ #define bMaskByte0 0xff #define bMaskByte1 0xff00 #define bMaskByte2 0xff0000 -#define bMaskByte3 0xff000000 #define bMaskHWord 0xffff0000 #define bMaskLWord 0x0000ffff #define bMaskDWord 0xffffffff @@ -831,49 +143,4 @@ /* for PutRFRegsetting & GetRFRegSetting BitMask */ #define bMask12Bits 0xfff -#define bEnable 0x1 -#define bDisable 0x0 - -#define LeftAntenna 0x0 -#define RightAntenna 0x1 - -#define tCheckTxStatus 500 /* 500ms */ -#define tUpdateRxCounter 100 /* 100ms */ - -#define rateCCK 0 -#define rateOFDM 1 -#define rateHT 2 - -/* define Register-End */ -#define bPMAC_End 0x1ff -#define bFPGAPHY0_End 0x8ff -#define bFPGAPHY1_End 0x9ff -#define bCCKPHY0_End 0xaff -#define bOFDMPHY0_End 0xcff -#define bOFDMPHY1_End 0xdff - -/* define max debug item in each debug page - * #define bMaxItem_FPGA_PHY0 0x9 - * #define bMaxItem_FPGA_PHY1 0x3 - * #define bMaxItem_PHY_11B 0x16 - * #define bMaxItem_OFDM_PHY0 0x29 - * #define bMaxItem_OFDM_PHY1 0x0 - */ - -#define bPMACControl 0x0 -#define bWMACControl 0x1 -#define bWNICControl 0x2 - -#define PathA 0x0 -#define PathB 0x1 -#define PathC 0x2 -#define PathD 0x3 - -#define rRTL8256RxMixerPole 0xb -#define bZebraRxMixerPole 0x6 -#define rRTL8256TxBBOPBias 0x9 -#define bRTL8256TxBBOPBias 0x400 -#define rRTL8256TxBBBW 19 -#define bRTL8256TxBBBW 0x18 - #endif /* __INC_HAL8190PCIPHYREG_H */ |