diff options
Diffstat (limited to 'drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c')
| -rw-r--r-- | drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c | 107 |
1 files changed, 56 insertions, 51 deletions
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c index 662c7e41cd5c..2131912113d7 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c @@ -24,15 +24,6 @@ #include "dot11d.h" -u8 rsn_authen_cipher_suite[16][4] = { - {0x00,0x0F,0xAC,0x00}, //Use group key, //Reserved - {0x00,0x0F,0xAC,0x01}, //WEP-40 //RSNA default - {0x00,0x0F,0xAC,0x02}, //TKIP //NONE //{used just as default} - {0x00,0x0F,0xAC,0x03}, //WRAP-historical - {0x00,0x0F,0xAC,0x04}, //CCMP - {0x00,0x0F,0xAC,0x05}, //WEP-104 -}; - short ieee80211_is_54g(const struct ieee80211_network *net) { return (net->rates_ex_len > 0) || (net->rates_len > 4); @@ -47,7 +38,7 @@ short ieee80211_is_shortslot(const struct ieee80211_network *net) * tag and the EXTENDED RATE MFIE tag if needed. * It encludes two bytes per tag for the tag itself and its len */ -unsigned int ieee80211_MFIE_rate_len(struct ieee80211_device *ieee) +static unsigned int ieee80211_MFIE_rate_len(struct ieee80211_device *ieee) { unsigned int rate_len = 0; @@ -65,7 +56,7 @@ unsigned int ieee80211_MFIE_rate_len(struct ieee80211_device *ieee) * Then it updates the pointer so that * it points after the new MFIE tag added. */ -void ieee80211_MFIE_Brate(struct ieee80211_device *ieee, u8 **tag_p) +static void ieee80211_MFIE_Brate(struct ieee80211_device *ieee, u8 **tag_p) { u8 *tag = *tag_p; @@ -82,7 +73,7 @@ void ieee80211_MFIE_Brate(struct ieee80211_device *ieee, u8 **tag_p) *tag_p = tag; } -void ieee80211_MFIE_Grate(struct ieee80211_device *ieee, u8 **tag_p) +static void ieee80211_MFIE_Grate(struct ieee80211_device *ieee, u8 **tag_p) { u8 *tag = *tag_p; @@ -106,7 +97,8 @@ void ieee80211_MFIE_Grate(struct ieee80211_device *ieee, u8 **tag_p) } -void ieee80211_WMM_Info(struct ieee80211_device *ieee, u8 **tag_p) { +static void ieee80211_WMM_Info(struct ieee80211_device *ieee, u8 **tag_p) +{ u8 *tag = *tag_p; *tag++ = MFIE_TYPE_GENERIC; //0 @@ -148,7 +140,7 @@ void ieee80211_TURBO_Info(struct ieee80211_device *ieee, u8 **tag_p) { } #endif -void enqueue_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb) +static void enqueue_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb) { int nh; nh = (ieee->mgmt_queue_head +1) % MGMT_QUEUE_NUM; @@ -166,7 +158,7 @@ void enqueue_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb) //return 0; } -struct sk_buff *dequeue_mgmt(struct ieee80211_device *ieee) +static struct sk_buff *dequeue_mgmt(struct ieee80211_device *ieee) { struct sk_buff *ret; @@ -181,12 +173,12 @@ struct sk_buff *dequeue_mgmt(struct ieee80211_device *ieee) return ret; } -void init_mgmt_queue(struct ieee80211_device *ieee) +static void init_mgmt_queue(struct ieee80211_device *ieee) { ieee->mgmt_queue_tail = ieee->mgmt_queue_head = 0; } -u8 MgntQuery_MgntFrameTxRate(struct ieee80211_device *ieee) +static u8 MgntQuery_MgntFrameTxRate(struct ieee80211_device *ieee) { PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo; u8 rate; @@ -365,7 +357,8 @@ inline struct sk_buff *ieee80211_probe_req(struct ieee80211_device *ieee) } struct sk_buff *ieee80211_get_beacon_(struct ieee80211_device *ieee); -void ieee80211_send_beacon(struct ieee80211_device *ieee) + +static void ieee80211_send_beacon(struct ieee80211_device *ieee) { struct sk_buff *skb; if(!ieee->ieee_up) @@ -391,7 +384,7 @@ void ieee80211_send_beacon(struct ieee80211_device *ieee) } -void ieee80211_send_beacon_cb(unsigned long _ieee) +static void ieee80211_send_beacon_cb(unsigned long _ieee) { struct ieee80211_device *ieee = (struct ieee80211_device *) _ieee; @@ -403,7 +396,7 @@ void ieee80211_send_beacon_cb(unsigned long _ieee) } -void ieee80211_send_probe(struct ieee80211_device *ieee) +static void ieee80211_send_probe(struct ieee80211_device *ieee) { struct sk_buff *skb; @@ -494,7 +487,7 @@ out: } -void ieee80211_softmac_scan_wq(struct work_struct *work) +static void ieee80211_softmac_scan_wq(struct work_struct *work) { struct delayed_work *dwork = container_of(work, struct delayed_work, work); struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, softmac_scan_wq); @@ -538,7 +531,7 @@ out: -void ieee80211_beacons_start(struct ieee80211_device *ieee) +static void ieee80211_beacons_start(struct ieee80211_device *ieee) { unsigned long flags; spin_lock_irqsave(&ieee->beacon_lock,flags); @@ -549,7 +542,7 @@ void ieee80211_beacons_start(struct ieee80211_device *ieee) spin_unlock_irqrestore(&ieee->beacon_lock,flags); } -void ieee80211_beacons_stop(struct ieee80211_device *ieee) +static void ieee80211_beacons_stop(struct ieee80211_device *ieee) { unsigned long flags; @@ -581,7 +574,7 @@ void ieee80211_start_send_beacons(struct ieee80211_device *ieee) } -void ieee80211_softmac_stop_scan(struct ieee80211_device *ieee) +static void ieee80211_softmac_stop_scan(struct ieee80211_device *ieee) { // unsigned long flags; @@ -609,7 +602,7 @@ void ieee80211_stop_scan(struct ieee80211_device *ieee) } /* called with ieee->lock held */ -void ieee80211_start_scan(struct ieee80211_device *ieee) +static void ieee80211_start_scan(struct ieee80211_device *ieee) { if(IS_DOT11D_ENABLE(ieee) ) { @@ -841,7 +834,8 @@ static struct sk_buff *ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d } -struct sk_buff *ieee80211_assoc_resp(struct ieee80211_device *ieee, u8 *dest) +static struct sk_buff *ieee80211_assoc_resp(struct ieee80211_device *ieee, + u8 *dest) { struct sk_buff *skb; u8 *tag; @@ -896,7 +890,8 @@ struct sk_buff *ieee80211_assoc_resp(struct ieee80211_device *ieee, u8 *dest) return skb; } -struct sk_buff *ieee80211_auth_resp(struct ieee80211_device *ieee,int status, u8 *dest) +static struct sk_buff *ieee80211_auth_resp(struct ieee80211_device *ieee, + int status, u8 *dest) { struct sk_buff *skb; struct ieee80211_authentication *auth; @@ -924,7 +919,8 @@ struct sk_buff *ieee80211_auth_resp(struct ieee80211_device *ieee,int status, u8 } -struct sk_buff *ieee80211_null_func(struct ieee80211_device *ieee,short pwr) +static struct sk_buff *ieee80211_null_func(struct ieee80211_device *ieee, + short pwr) { struct sk_buff *skb; struct ieee80211_hdr_3addr *hdr; @@ -950,7 +946,7 @@ struct sk_buff *ieee80211_null_func(struct ieee80211_device *ieee,short pwr) } -void ieee80211_resp_to_assoc_rq(struct ieee80211_device *ieee, u8 *dest) +static void ieee80211_resp_to_assoc_rq(struct ieee80211_device *ieee, u8 *dest) { struct sk_buff *buf = ieee80211_assoc_resp(ieee, dest); @@ -959,7 +955,8 @@ void ieee80211_resp_to_assoc_rq(struct ieee80211_device *ieee, u8 *dest) } -void ieee80211_resp_to_auth(struct ieee80211_device *ieee, int s, u8 *dest) +static void ieee80211_resp_to_auth(struct ieee80211_device *ieee, int s, + u8 *dest) { struct sk_buff *buf = ieee80211_auth_resp(ieee, s, dest); @@ -968,7 +965,7 @@ void ieee80211_resp_to_auth(struct ieee80211_device *ieee, int s, u8 *dest) } -void ieee80211_resp_to_probe(struct ieee80211_device *ieee, u8 *dest) +static void ieee80211_resp_to_probe(struct ieee80211_device *ieee, u8 *dest) { @@ -1250,13 +1247,13 @@ void ieee80211_associate_abort(struct ieee80211_device *ieee) spin_unlock_irqrestore(&ieee->lock, flags); } -void ieee80211_associate_abort_cb(unsigned long dev) +static void ieee80211_associate_abort_cb(unsigned long dev) { ieee80211_associate_abort((struct ieee80211_device *) dev); } -void ieee80211_associate_step1(struct ieee80211_device *ieee) +static void ieee80211_associate_step1(struct ieee80211_device *ieee) { struct ieee80211_network *beacon = &ieee->current_network; struct sk_buff *skb; @@ -1282,7 +1279,9 @@ void ieee80211_associate_step1(struct ieee80211_device *ieee) } } -void ieee80211_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int chlen) +static void ieee80211_auth_challenge(struct ieee80211_device *ieee, + u8 *challenge, + int chlen) { u8 *c; struct sk_buff *skb; @@ -1312,7 +1311,7 @@ void ieee80211_auth_challenge(struct ieee80211_device *ieee, u8 *challenge, int kfree(challenge); } -void ieee80211_associate_step2(struct ieee80211_device *ieee) +static void ieee80211_associate_step2(struct ieee80211_device *ieee) { struct sk_buff *skb; struct ieee80211_network *beacon = &ieee->current_network; @@ -1331,7 +1330,7 @@ void ieee80211_associate_step2(struct ieee80211_device *ieee) //dev_kfree_skb_any(skb);//edit by thomas } } -void ieee80211_associate_complete_wq(struct work_struct *work) +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"); @@ -1378,7 +1377,7 @@ void ieee80211_associate_complete_wq(struct work_struct *work) netif_carrier_on(ieee->dev); } -void ieee80211_associate_complete(struct ieee80211_device *ieee) +static void ieee80211_associate_complete(struct ieee80211_device *ieee) { // int i; // struct net_device* dev = ieee->dev; @@ -1389,7 +1388,7 @@ void ieee80211_associate_complete(struct ieee80211_device *ieee) queue_work(ieee->wq, &ieee->associate_complete_wq); } -void ieee80211_associate_procedure_wq(struct work_struct *work) +static void ieee80211_associate_procedure_wq(struct work_struct *work) { struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, associate_procedure_wq); ieee->sync_scan_hurryup = 1; @@ -1562,7 +1561,7 @@ static inline u16 auth_parse(struct sk_buff *skb, u8 **challenge, int *chlen) } -int auth_rq_parse(struct sk_buff *skb,u8 *dest) +static int auth_rq_parse(struct sk_buff *skb, u8 *dest) { struct ieee80211_authentication *a; @@ -1618,7 +1617,7 @@ static short probe_rq_parse(struct ieee80211_device *ieee, struct sk_buff *skb, } -int assoc_rq_parse(struct sk_buff *skb,u8 *dest) +static int assoc_rq_parse(struct sk_buff *skb, u8 *dest) { struct ieee80211_assoc_request_frame *a; @@ -1712,7 +1711,8 @@ ieee80211_rx_assoc_rq(struct ieee80211_device *ieee, struct sk_buff *skb) -void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee, short pwr) +static void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee, + short pwr) { struct sk_buff *buf = ieee80211_null_func(ieee, pwr); @@ -1723,7 +1723,8 @@ void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee, short pwr) } -short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h, u32 *time_l) +static short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h, + u32 *time_l) { int timeout = ieee->ps_timeout; u8 dtim; @@ -1771,7 +1772,7 @@ short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h, u32 *ti } -inline void ieee80211_sta_ps(struct ieee80211_device *ieee) +static inline void ieee80211_sta_ps(struct ieee80211_device *ieee) { u32 th,tl; @@ -1888,7 +1889,8 @@ void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success) } spin_unlock_irqrestore(&ieee->lock, flags); } -void ieee80211_process_action(struct ieee80211_device *ieee, struct sk_buff *skb) +static void ieee80211_process_action(struct ieee80211_device *ieee, + struct sk_buff *skb) { struct ieee80211_hdr *header = (struct ieee80211_hdr *)skb->data; u8 *act = ieee80211_get_payload(header); @@ -1959,7 +1961,8 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, struct ieee80211_network network_resp; struct ieee80211_network *network = &network_resp; - if (0 == (errcode=assoc_parse(ieee,skb, &aid))){ + errcode = assoc_parse(ieee, skb, &aid); + if (!errcode) { ieee->state=IEEE80211_LINKED; ieee->assoc_id = aid; ieee->softmac_stats.rx_ass_ok++; @@ -2017,7 +2020,8 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, IEEE80211_DEBUG_MGMT("Received authentication response"); - if (0 == (errcode=auth_parse(skb, &challenge, &chlen))){ + errcode = auth_parse(skb, &challenge, &chlen); + if (!errcode) { if(ieee->open_wep || !challenge){ ieee->state = IEEE80211_ASSOCIATING_AUTHENTICATED; ieee->softmac_stats.rx_auth_rs_ok++; @@ -2189,7 +2193,7 @@ void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device * } /* called with ieee->lock acquired */ -void ieee80211_resume_tx(struct ieee80211_device *ieee) +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++) { @@ -2318,7 +2322,7 @@ void ieee80211_start_master_bss(struct ieee80211_device *ieee) netif_carrier_on(ieee->dev); } -void ieee80211_start_monitor_mode(struct ieee80211_device *ieee) +static void ieee80211_start_monitor_mode(struct ieee80211_device *ieee) { if(ieee->raw_tx){ @@ -2328,7 +2332,7 @@ void ieee80211_start_monitor_mode(struct ieee80211_device *ieee) netif_carrier_on(ieee->dev); } } -void ieee80211_start_ibss_wq(struct work_struct *work) +static void ieee80211_start_ibss_wq(struct work_struct *work) { struct delayed_work *dwork = container_of(work, struct delayed_work, work); @@ -2501,7 +2505,7 @@ void ieee80211_disassociate(struct ieee80211_device *ieee) notify_wx_assoc_event(ieee); } -void ieee80211_associate_retry_wq(struct work_struct *work) +static void ieee80211_associate_retry_wq(struct work_struct *work) { struct delayed_work *dwork = container_of(work, struct delayed_work, work); struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, associate_retry_wq); @@ -2772,7 +2776,8 @@ static int ieee80211_wpa_enable(struct ieee80211_device *ieee, int value) } -void ieee80211_wpa_assoc_frame(struct ieee80211_device *ieee, char *wpa_ie, int wpa_ie_len) +static void ieee80211_wpa_assoc_frame(struct ieee80211_device *ieee, + char *wpa_ie, int wpa_ie_len) { /* make sure WPA is enabled */ ieee80211_wpa_enable(ieee, 1); |