diff options
Diffstat (limited to 'drivers/staging/rtl8723au/core/rtw_ap.c')
-rw-r--r-- | drivers/staging/rtl8723au/core/rtw_ap.c | 159 |
1 files changed, 50 insertions, 109 deletions
diff --git a/drivers/staging/rtl8723au/core/rtw_ap.c b/drivers/staging/rtl8723au/core/rtw_ap.c index 6b4092f05da5..e394d12c36b0 100644 --- a/drivers/staging/rtl8723au/core/rtw_ap.c +++ b/drivers/staging/rtl8723au/core/rtw_ap.c @@ -231,12 +231,10 @@ void expire_timeout_chk23a(struct rtw_adapter *padapter) psta->expire_to--; } - if (psta->expire_to <= 0) - { + if (psta->expire_to <= 0) { struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - if (padapter->registrypriv.wifi_spec == 1) - { + if (padapter->registrypriv.wifi_spec == 1) { psta->expire_to = pstapriv->expire_to; continue; } @@ -308,15 +306,12 @@ void expire_timeout_chk23a(struct rtw_adapter *padapter) ret = issue_nulldata23a(padapter, psta->hwaddr, 0, 3, 50); psta->keep_alive_trycnt++; - if (ret == _SUCCESS) - { + if (ret == _SUCCESS) { DBG_8723A("asoc check, sta(" MAC_FMT ") is alive\n", MAC_ARG(psta->hwaddr)); psta->expire_to = pstapriv->expire_to; psta->keep_alive_trycnt = 0; continue; - } - else if (psta->keep_alive_trycnt <= 3) - { + } else if (psta->keep_alive_trycnt <= 3) { DBG_8723A("ack check for asoc expire, keep_alive_trycnt =%d\n", psta->keep_alive_trycnt); psta->expire_to = 1; continue; @@ -363,8 +358,7 @@ void add_RATid23a(struct rtw_adapter *padapter, struct sta_info *psta, u8 rssi_l return; /* b/g mode ra_bitmap */ - for (i = 0; i < sizeof(psta->bssrateset); i++) - { + for (i = 0; i < sizeof(psta->bssrateset); i++) { if (psta->bssrateset[i]) tx_ra_bitmap |= rtw_get_bit_value_from_ieee_value23a(psta->bssrateset[i]&0x7f); } @@ -406,8 +400,7 @@ void add_RATid23a(struct rtw_adapter *padapter, struct sta_info *psta, u8 rssi_l raid = networktype_to_raid23a(sta_band); init_rate = get_highest_rate_idx23a(tx_ra_bitmap&0x0fffffff)&0x3f; - if (psta->aid < NUM_STA) - { + if (psta->aid < NUM_STA) { u8 arg = 0; arg = psta->mac_id&0x1f; @@ -436,11 +429,8 @@ void add_RATid23a(struct rtw_adapter *padapter, struct sta_info *psta, u8 rssi_l psta->raid = raid; psta->init_rate = init_rate; - } - else - { + } else DBG_8723A("station aid %d exceed the max number\n", psta->aid); - } } static void update_bmc_sta(struct rtw_adapter *padapter) @@ -453,8 +443,7 @@ static void update_bmc_sta(struct rtw_adapter *padapter) struct wlan_bssid_ex *pcur_network = &pmlmepriv->cur_network.network; struct sta_info *psta = rtw_get_bcmc_stainfo23a(padapter); - if (psta) - { + if (psta) { psta->aid = 0;/* default set to 0 */ psta->mac_id = psta->aid + 1; @@ -474,8 +463,7 @@ static void update_bmc_sta(struct rtw_adapter *padapter) psta->bssratelen = supportRateNum; /* b/g mode ra_bitmap */ - for (i = 0; i < supportRateNum; i++) - { + for (i = 0; i < supportRateNum; i++) { if (psta->bssrateset[i]) tx_ra_bitmap |= rtw_get_bit_value_from_ieee_value23a(psta->bssrateset[i]&0x7f); } @@ -522,11 +510,8 @@ static void update_bmc_sta(struct rtw_adapter *padapter) psta->state = _FW_LINKED; spin_unlock_bh(&psta->lock); - } - else - { + } else DBG_8723A("add_RATid23a_bmc_sta error!\n"); - } } /* notes: */ @@ -561,8 +546,7 @@ void update_sta_info23a_apmode23a(struct rtw_adapter *padapter, struct sta_info /* ERP */ VCS_update23a(padapter, psta); /* HT related cap */ - if (phtpriv_sta->ht_option) - { + if (phtpriv_sta->ht_option) { /* check if sta supports rx ampdu */ phtpriv_sta->ampdu_enable = phtpriv_ap->ampdu_enable; @@ -580,9 +564,7 @@ void update_sta_info23a_apmode23a(struct rtw_adapter *padapter, struct sta_info psta->qos_option = true; - } - else - { + } else { phtpriv_sta->ampdu_enable = false; phtpriv_sta->sgi = false; @@ -654,7 +636,7 @@ static void start_bss_network(struct rtw_adapter *padapter, u8 *pbuf) bcn_interval = (u16)pnetwork->beacon_interval; cur_channel = pnetwork->DSConfig; - cur_bwmode = HT_CHANNEL_WIDTH_20;; + cur_bwmode = HT_CHANNEL_WIDTH_20; cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; /* check if there is wps ie, */ @@ -1122,7 +1104,6 @@ int rtw_acl_remove_sta23a(struct rtw_adapter *padapter, u8 *addr) struct sta_priv *pstapriv = &padapter->stapriv; struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; struct rtw_queue *pacl_node_q = &pacl_list->acl_node_q; - int ret = 0; DBG_8723A("%s(acl_num =%d) = %pM\n", __func__, pacl_list->num, addr); @@ -1148,7 +1129,7 @@ int rtw_acl_remove_sta23a(struct rtw_adapter *padapter, u8 *addr) DBG_8723A("%s, acl_num =%d\n", __func__, pacl_list->num); - return ret; + return 0; } static void update_bcn_fixed_ie(struct rtw_adapter *padapter) @@ -1217,8 +1198,6 @@ static void update_bcn_wmm_ie(struct rtw_adapter *padapter) static void update_bcn_wps_ie(struct rtw_adapter *padapter) { DBG_8723A("%s\n", __func__); - - return; } static void update_bcn_p2p_ie(struct rtw_adapter *padapter) @@ -1261,8 +1240,7 @@ void update_beacon23a(struct rtw_adapter *padapter, u8 ie_id, u8 *oui, u8 tx) spin_lock_bh(&pmlmepriv->bcn_update_lock); - switch (ie_id) - { + switch (ie_id) { case 0xFF: /* 8: TimeStamp, 2: Beacon Interval 2:Capability */ update_bcn_fixed_ie(padapter); @@ -1389,8 +1367,7 @@ static int rtw_ht_operation_update(struct rtw_adapter *padapter) void associated_clients_update23a(struct rtw_adapter *padapter, u8 updated) { /* update associated stations cap. */ - if (updated == true) - { + if (updated == true) { struct list_head *phead, *plist, *ptmp; struct sta_info *psta; struct sta_priv *pstapriv = &padapter->stapriv; @@ -1416,34 +1393,27 @@ void bss_cap_update_on_sta_join23a(struct rtw_adapter *padapter, struct sta_info struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - if (!(psta->flags & WLAN_STA_SHORT_PREAMBLE)) - { - if (!psta->no_short_preamble_set) - { + if (!(psta->flags & WLAN_STA_SHORT_PREAMBLE)) { + if (!psta->no_short_preamble_set) { psta->no_short_preamble_set = 1; pmlmepriv->num_sta_no_short_preamble++; if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && - (pmlmepriv->num_sta_no_short_preamble == 1)) - { + (pmlmepriv->num_sta_no_short_preamble == 1)) { beacon_updated = true; update_beacon23a(padapter, 0xFF, NULL, true); } } - } - else - { - if (psta->no_short_preamble_set) - { + } else { + if (psta->no_short_preamble_set) { psta->no_short_preamble_set = 0; pmlmepriv->num_sta_no_short_preamble--; if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && - (pmlmepriv->num_sta_no_short_preamble == 0)) - { + (pmlmepriv->num_sta_no_short_preamble == 0)) { beacon_updated = true; update_beacon23a(padapter, 0xFF, NULL, true); } @@ -1451,32 +1421,25 @@ void bss_cap_update_on_sta_join23a(struct rtw_adapter *padapter, struct sta_info } } - if (psta->flags & WLAN_STA_NONERP) - { - if (!psta->nonerp_set) - { + if (psta->flags & WLAN_STA_NONERP) { + if (!psta->nonerp_set) { psta->nonerp_set = 1; pmlmepriv->num_sta_non_erp++; - if (pmlmepriv->num_sta_non_erp == 1) - { + if (pmlmepriv->num_sta_non_erp == 1) { beacon_updated = true; update_beacon23a(padapter, WLAN_EID_ERP_INFO, NULL, true); } } - } - else - { - if (psta->nonerp_set) - { + } else { + if (psta->nonerp_set) { psta->nonerp_set = 0; pmlmepriv->num_sta_non_erp--; - if (pmlmepriv->num_sta_non_erp == 0) - { + if (pmlmepriv->num_sta_non_erp == 0) { beacon_updated = true; update_beacon23a(padapter, WLAN_EID_ERP_INFO, NULL, true); } @@ -1484,42 +1447,34 @@ void bss_cap_update_on_sta_join23a(struct rtw_adapter *padapter, struct sta_info } - if (!(psta->capability & WLAN_CAPABILITY_SHORT_SLOT_TIME)) - { - if (!psta->no_short_slot_time_set) - { + if (!(psta->capability & WLAN_CAPABILITY_SHORT_SLOT_TIME)) { + if (!psta->no_short_slot_time_set) { psta->no_short_slot_time_set = 1; pmlmepriv->num_sta_no_short_slot_time++; if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && - (pmlmepriv->num_sta_no_short_slot_time == 1)) - { + (pmlmepriv->num_sta_no_short_slot_time == 1)) { beacon_updated = true; update_beacon23a(padapter, 0xFF, NULL, true); } } - } - else - { - if (psta->no_short_slot_time_set) - { + } else { + if (psta->no_short_slot_time_set) { psta->no_short_slot_time_set = 0; pmlmepriv->num_sta_no_short_slot_time--; if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && - (pmlmepriv->num_sta_no_short_slot_time == 0)) - { + (pmlmepriv->num_sta_no_short_slot_time == 0)) { beacon_updated = true; update_beacon23a(padapter, 0xFF, NULL, true); } } } - if (psta->flags & WLAN_STA_HT) - { + if (psta->flags & WLAN_STA_HT) { u16 ht_capab = le16_to_cpu(psta->htpriv.ht_cap.cap_info); DBG_8723A("HT: STA " MAC_FMT " HT Capabilities " @@ -1552,9 +1507,7 @@ void bss_cap_update_on_sta_join23a(struct rtw_adapter *padapter, struct sta_info pmlmepriv->num_sta_ht_20mhz); } - } - else - { + } else { if (!psta->no_ht_set) { psta->no_ht_set = 1; pmlmepriv->num_sta_no_ht++; @@ -1567,8 +1520,7 @@ void bss_cap_update_on_sta_join23a(struct rtw_adapter *padapter, struct sta_info } } - if (rtw_ht_operation_update(padapter) > 0) - { + if (rtw_ht_operation_update(padapter) > 0) { update_beacon23a(padapter, WLAN_EID_HT_CAPABILITY, NULL, false); update_beacon23a(padapter, WLAN_EID_HT_OPERATION, NULL, true); } @@ -1592,8 +1544,7 @@ u8 bss_cap_update_on_sta_leave23a(struct rtw_adapter *padapter, struct sta_info psta->no_short_preamble_set = 0; pmlmepriv->num_sta_no_short_preamble--; if (pmlmeext->cur_wireless_mode > WIRELESS_11B - && pmlmepriv->num_sta_no_short_preamble == 0) - { + && pmlmepriv->num_sta_no_short_preamble == 0) { beacon_updated = true; update_beacon23a(padapter, 0xFF, NULL, true); } @@ -1602,8 +1553,7 @@ u8 bss_cap_update_on_sta_leave23a(struct rtw_adapter *padapter, struct sta_info if (psta->nonerp_set) { psta->nonerp_set = 0; pmlmepriv->num_sta_non_erp--; - if (pmlmepriv->num_sta_non_erp == 0) - { + if (pmlmepriv->num_sta_non_erp == 0) { beacon_updated = true; update_beacon23a(padapter, WLAN_EID_ERP_INFO, NULL, true); @@ -1614,8 +1564,7 @@ u8 bss_cap_update_on_sta_leave23a(struct rtw_adapter *padapter, struct sta_info psta->no_short_slot_time_set = 0; pmlmepriv->num_sta_no_short_slot_time--; if (pmlmeext->cur_wireless_mode > WIRELESS_11B - && pmlmepriv->num_sta_no_short_slot_time == 0) - { + && pmlmepriv->num_sta_no_short_slot_time == 0) { beacon_updated = true; update_beacon23a(padapter, 0xFF, NULL, true); } @@ -1636,8 +1585,7 @@ u8 bss_cap_update_on_sta_leave23a(struct rtw_adapter *padapter, struct sta_info pmlmepriv->num_sta_ht_20mhz--; } - if (rtw_ht_operation_update(padapter) > 0) - { + if (rtw_ht_operation_update(padapter) > 0) { update_beacon23a(padapter, WLAN_EID_HT_CAPABILITY, NULL, false); update_beacon23a(padapter, WLAN_EID_HT_OPERATION, NULL, true); } @@ -1657,8 +1605,7 @@ u8 ap_free_sta23a(struct rtw_adapter *padapter, struct sta_info *psta, bool acti if (!psta) return beacon_updated; - if (active == true) - { + if (active) { /* tear down Rx AMPDU */ send_delba23a(padapter, 0, psta->hwaddr);/* recipient */ @@ -1698,7 +1645,6 @@ u8 ap_free_sta23a(struct rtw_adapter *padapter, struct sta_info *psta, bool acti int rtw_ap_inform_ch_switch23a (struct rtw_adapter *padapter, u8 new_ch, u8 ch_offset) { struct list_head *phead, *plist; - int ret = 0; struct sta_info *psta = NULL; struct sta_priv *pstapriv = &padapter->stapriv; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; @@ -1706,7 +1652,7 @@ int rtw_ap_inform_ch_switch23a (struct rtw_adapter *padapter, u8 new_ch, u8 ch_o u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; if ((pmlmeinfo->state&0x03) != MSR_AP) - return ret; + return 0; DBG_8723A("%s(%s): with ch:%u, offset:%u\n", __func__, padapter->pnetdev->name, new_ch, ch_offset); @@ -1724,13 +1670,12 @@ int rtw_ap_inform_ch_switch23a (struct rtw_adapter *padapter, u8 new_ch, u8 ch_o issue_action_spct_ch_switch23a (padapter, bc_addr, new_ch, ch_offset); - return ret; + return 0; } int rtw_sta_flush23a(struct rtw_adapter *padapter) { struct list_head *phead, *plist, *ptmp; - int ret = 0; struct sta_info *psta; struct sta_priv *pstapriv = &padapter->stapriv; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; @@ -1743,7 +1688,7 @@ int rtw_sta_flush23a(struct rtw_adapter *padapter) DBG_8723A("%s(%s)\n", __func__, padapter->pnetdev->name); if ((pmlmeinfo->state&0x03) != MSR_AP) - return ret; + return 0; spin_lock_bh(&pstapriv->asoc_list_lock); phead = &pstapriv->asoc_list; @@ -1769,7 +1714,7 @@ int rtw_sta_flush23a(struct rtw_adapter *padapter) associated_clients_update23a(padapter, true); - return ret; + return 0; } /* called > TSR LEVEL for USB or SDIO Interface*/ @@ -1788,13 +1733,10 @@ void sta_info_update23a(struct rtw_adapter *padapter, struct sta_info *psta) psta->qos_option = 0; /* update 802.11n ht cap. */ - if (WLAN_STA_HT&flags) - { + if (WLAN_STA_HT&flags) { psta->htpriv.ht_option = true; psta->qos_option = 1; - } - else - { + } else { psta->htpriv.ht_option = false; } @@ -1807,8 +1749,7 @@ void sta_info_update23a(struct rtw_adapter *padapter, struct sta_info *psta) /* called >= TSR LEVEL for USB or SDIO Interface*/ void ap_sta_info_defer_update23a(struct rtw_adapter *padapter, struct sta_info *psta) { - if (psta->state & _FW_LINKED) - { + if (psta->state & _FW_LINKED) { /* add ratid */ add_RATid23a(padapter, psta, 0);/* DM_RATR_STA_INIT */ } @@ -1819,7 +1760,7 @@ void rtw_ap_restore_network(struct rtw_adapter *padapter) { struct mlme_priv *mlmepriv = &padapter->mlmepriv; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct sta_priv * pstapriv = &padapter->stapriv; + struct sta_priv *pstapriv = &padapter->stapriv; struct sta_info *psta; struct security_priv *psecuritypriv = &padapter->securitypriv; struct list_head *phead, *plist, *ptmp; |