diff options
Diffstat (limited to 'drivers/staging/rtl8723bs/include/sta_info.h')
| -rw-r--r-- | drivers/staging/rtl8723bs/include/sta_info.h | 392 |
1 files changed, 392 insertions, 0 deletions
diff --git a/drivers/staging/rtl8723bs/include/sta_info.h b/drivers/staging/rtl8723bs/include/sta_info.h new file mode 100644 index 0000000..84fa116 --- /dev/null +++ b/drivers/staging/rtl8723bs/include/sta_info.h @@ -0,0 +1,392 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + ******************************************************************************/ +#ifndef __STA_INFO_H_ +#define __STA_INFO_H_ + + +#define IBSS_START_MAC_ID 2 +#define NUM_STA 32 +#define NUM_ACL 16 + + +/* if mode == 0, then the sta is allowed once the addr is hit. */ +/* if mode == 1, then the sta is rejected once the addr is non-hit. */ +struct rtw_wlan_acl_node { + struct list_head list; + u8 addr[ETH_ALEN]; + u8 valid; +}; + +/* mode = 0, disable */ +/* mode = 1, accept unless in deny list */ +/* mode =2, deny unless in accept list */ +struct wlan_acl_pool { + int mode; + int num; + struct rtw_wlan_acl_node aclnode[NUM_ACL]; + struct __queue acl_node_q; +}; + +typedef struct _RSSI_STA{ + s32 UndecoratedSmoothedPWDB; + s32 UndecoratedSmoothedCCK; + s32 UndecoratedSmoothedOFDM; + u64 PacketMap; + u8 ValidBit; +}RSSI_STA, *PRSSI_STA; + +struct stainfo_stats { + + u64 rx_mgnt_pkts; + u64 rx_beacon_pkts; + u64 rx_probereq_pkts; + u64 rx_probersp_pkts; + u64 rx_probersp_bm_pkts; + u64 rx_probersp_uo_pkts; + u64 rx_ctrl_pkts; + u64 rx_data_pkts; + + u64 last_rx_mgnt_pkts; + u64 last_rx_beacon_pkts; + u64 last_rx_probereq_pkts; + u64 last_rx_probersp_pkts; + u64 last_rx_probersp_bm_pkts; + u64 last_rx_probersp_uo_pkts; + u64 last_rx_ctrl_pkts; + u64 last_rx_data_pkts; + + u64 rx_bytes; + u64 rx_drops; + + u64 tx_pkts; + u64 tx_bytes; + u64 tx_drops; +}; + +struct sta_info { + + _lock lock; + struct list_head list; /* free_sta_queue */ + struct list_head hash_list; /* sta_hash */ + struct adapter *padapter; + + struct sta_xmit_priv sta_xmitpriv; + struct sta_recv_priv sta_recvpriv; + + struct __queue sleep_q; + unsigned int sleepq_len; + + uint state; + uint aid; + uint mac_id; + uint qos_option; + u8 hwaddr[ETH_ALEN]; + + uint ieee8021x_blocked; /* 0: allowed, 1:blocked */ + uint dot118021XPrivacy; /* aes, tkip... */ + union Keytype dot11tkiptxmickey; + union Keytype dot11tkiprxmickey; + union Keytype dot118021x_UncstKey; + union pn48 dot11txpn; /* PN48 used for Unicast xmit */ +#ifdef CONFIG_GTK_OL + u8 kek[RTW_KEK_LEN]; + u8 kck[RTW_KCK_LEN]; + u8 replay_ctr[RTW_REPLAY_CTR_LEN]; +#endif /* CONFIG_GTK_OL */ + union pn48 dot11wtxpn; /* PN48 used for Unicast mgmt xmit. */ + union pn48 dot11rxpn; /* PN48 used for Unicast recv. */ + + + u8 bssrateset[16]; + u32 bssratelen; + s32 rssi; + s32 signal_quality; + + u8 cts2self; + u8 rtsen; + + u8 raid; + u8 init_rate; + u32 ra_mask; + u8 wireless_mode; /* NETWORK_TYPE */ + u8 bw_mode; + + u8 ldpc; + u8 stbc; + + struct stainfo_stats sta_stats; + + /* for A-MPDU TX, ADDBA timeout check */ + _timer addba_retry_timer; + + /* for A-MPDU Rx reordering buffer control */ + struct recv_reorder_ctrl recvreorder_ctrl[16]; + + /* for A-MPDU Tx */ + /* unsigned char ampdu_txen_bitmap; */ + u16 BA_starting_seqctrl[16]; + + + struct ht_priv htpriv; + + /* Notes: */ + /* STA_Mode: */ + /* curr_network(mlme_priv/security_priv/qos/ht) + sta_info: (STA & AP) CAP/INFO */ + /* scan_q: AP CAP/INFO */ + + /* AP_Mode: */ + /* curr_network(mlme_priv/security_priv/qos/ht) : AP CAP/INFO */ + /* sta_info: (AP & STA) CAP/INFO */ + + struct list_head asoc_list; + struct list_head auth_list; + + unsigned int expire_to; + unsigned int auth_seq; + unsigned int authalg; + unsigned char chg_txt[128]; + + u16 capability; + int flags; + + int dot8021xalg;/* 0:disable, 1:psk, 2:802.1x */ + int wpa_psk;/* 0:disable, bit(0): WPA, bit(1):WPA2 */ + int wpa_group_cipher; + int wpa2_group_cipher; + int wpa_pairwise_cipher; + int wpa2_pairwise_cipher; + + u8 bpairwise_key_installed; + + u8 wpa_ie[32]; + + u8 nonerp_set; + u8 no_short_slot_time_set; + u8 no_short_preamble_set; + u8 no_ht_gf_set; + u8 no_ht_set; + u8 ht_20mhz_set; + + unsigned int tx_ra_bitmap; + u8 qos_info; + + u8 max_sp_len; + u8 uapsd_bk;/* BIT(0): Delivery enabled, BIT(1): Trigger enabled */ + u8 uapsd_be; + u8 uapsd_vi; + u8 uapsd_vo; + + u8 has_legacy_ac; + unsigned int sleepq_ac_len; + + u8 under_exist_checking; + + u8 keep_alive_trycnt; + +#ifdef CONFIG_AUTO_AP_MODE + u8 isrc; /* this device is rc */ + u16 pid; /* pairing id */ +#endif + + u8 *passoc_req; + u32 assoc_req_len; + + /* for DM */ + RSSI_STA rssi_stat; + + /* ODM_STA_INFO_T */ + /* ================ODM Relative Info ======================= */ + /* Please be care, dont declare too much structure here. It will cost memory * STA support num. */ + /* */ + /* */ + /* 2011/10/20 MH Add for ODM STA info. */ + /* */ + /* Driver Write */ + u8 bValid; /* record the sta status link or not? */ + u8 IOTPeer; /* Enum value. HT_IOT_PEER_E */ + /* ODM Write */ + /* 1 PHY_STATUS_INFO */ + u8 RSSI_Path[4]; /* */ + u8 RSSI_Ave; + u8 RXEVM[4]; + u8 RXSNR[4]; + + u8 rssi_level; /* for Refresh RA mask */ + /* ODM Write */ + /* 1 TX_INFO (may changed by IC) */ + /* TX_INFO_T pTxInfo; Define in IC folder. Move lower layer. */ + /* */ + /* ================ODM Relative Info ======================= */ + /* */ + + /* To store the sequence number of received management frame */ + u16 RxMgmtFrameSeqNum; +}; + +#define sta_rx_pkts(sta) \ + (sta->sta_stats.rx_mgnt_pkts \ + + sta->sta_stats.rx_ctrl_pkts \ + + sta->sta_stats.rx_data_pkts) + +#define sta_last_rx_pkts(sta) \ + (sta->sta_stats.last_rx_mgnt_pkts \ + + sta->sta_stats.last_rx_ctrl_pkts \ + + sta->sta_stats.last_rx_data_pkts) + +#define sta_rx_data_pkts(sta) \ + (sta->sta_stats.rx_data_pkts) + +#define sta_last_rx_data_pkts(sta) \ + (sta->sta_stats.last_rx_data_pkts) + +#define sta_rx_mgnt_pkts(sta) \ + (sta->sta_stats.rx_mgnt_pkts) + +#define sta_last_rx_mgnt_pkts(sta) \ + (sta->sta_stats.last_rx_mgnt_pkts) + +#define sta_rx_beacon_pkts(sta) \ + (sta->sta_stats.rx_beacon_pkts) + +#define sta_last_rx_beacon_pkts(sta) \ + (sta->sta_stats.last_rx_beacon_pkts) + +#define sta_rx_probereq_pkts(sta) \ + (sta->sta_stats.rx_probereq_pkts) + +#define sta_last_rx_probereq_pkts(sta) \ + (sta->sta_stats.last_rx_probereq_pkts) + +#define sta_rx_probersp_pkts(sta) \ + (sta->sta_stats.rx_probersp_pkts) + +#define sta_last_rx_probersp_pkts(sta) \ + (sta->sta_stats.last_rx_probersp_pkts) + +#define sta_rx_probersp_bm_pkts(sta) \ + (sta->sta_stats.rx_probersp_bm_pkts) + +#define sta_last_rx_probersp_bm_pkts(sta) \ + (sta->sta_stats.last_rx_probersp_bm_pkts) + +#define sta_rx_probersp_uo_pkts(sta) \ + (sta->sta_stats.rx_probersp_uo_pkts) + +#define sta_last_rx_probersp_uo_pkts(sta) \ + (sta->sta_stats.last_rx_probersp_uo_pkts) + +#define sta_update_last_rx_pkts(sta) \ + do { \ + sta->sta_stats.last_rx_mgnt_pkts = sta->sta_stats.rx_mgnt_pkts; \ + sta->sta_stats.last_rx_beacon_pkts = sta->sta_stats.rx_beacon_pkts; \ + sta->sta_stats.last_rx_probereq_pkts = sta->sta_stats.rx_probereq_pkts; \ + sta->sta_stats.last_rx_probersp_pkts = sta->sta_stats.rx_probersp_pkts; \ + sta->sta_stats.last_rx_probersp_bm_pkts = sta->sta_stats.rx_probersp_bm_pkts; \ + sta->sta_stats.last_rx_probersp_uo_pkts = sta->sta_stats.rx_probersp_uo_pkts; \ + sta->sta_stats.last_rx_ctrl_pkts = sta->sta_stats.rx_ctrl_pkts; \ + sta->sta_stats.last_rx_data_pkts = sta->sta_stats.rx_data_pkts; \ + } while (0) + +#define STA_RX_PKTS_ARG(sta) \ + sta->sta_stats.rx_mgnt_pkts \ + , sta->sta_stats.rx_ctrl_pkts \ + , sta->sta_stats.rx_data_pkts + +#define STA_LAST_RX_PKTS_ARG(sta) \ + sta->sta_stats.last_rx_mgnt_pkts \ + , sta->sta_stats.last_rx_ctrl_pkts \ + , sta->sta_stats.last_rx_data_pkts + +#define STA_RX_PKTS_DIFF_ARG(sta) \ + sta->sta_stats.rx_mgnt_pkts - sta->sta_stats.last_rx_mgnt_pkts \ + , sta->sta_stats.rx_ctrl_pkts - sta->sta_stats.last_rx_ctrl_pkts \ + , sta->sta_stats.rx_data_pkts -sta->sta_stats.last_rx_data_pkts + +#define STA_PKTS_FMT "(m:%llu, c:%llu, d:%llu)" + +struct sta_priv { + + u8 *pallocated_stainfo_buf; + u8 *pstainfo_buf; + struct __queue free_sta_queue; + + _lock sta_hash_lock; + struct list_head sta_hash[NUM_STA]; + int asoc_sta_count; + struct __queue sleep_q; + struct __queue wakeup_q; + + struct adapter *padapter; + + struct list_head asoc_list; + struct list_head auth_list; + _lock asoc_list_lock; + _lock auth_list_lock; + u8 asoc_list_cnt; + u8 auth_list_cnt; + + unsigned int auth_to; /* sec, time to expire in authenticating. */ + unsigned int assoc_to; /* sec, time to expire before associating. */ + unsigned int expire_to; /* sec , time to expire after associated. */ + + /* pointers to STA info; based on allocated AID or NULL if AID free + * AID is in the range 1-2007, so sta_aid[0] corresponders to AID 1 + * and so on + */ + struct sta_info *sta_aid[NUM_STA]; + + u16 sta_dz_bitmap;/* only support 15 stations, staion aid bitmap for sleeping sta. */ + u16 tim_bitmap;/* only support 15 stations, aid = 0~15 mapping bit0~bit15 */ + + u16 max_num_sta; + + struct wlan_acl_pool acl_list; +}; + + +__inline static u32 wifi_mac_hash(u8 *mac) +{ + u32 x; + + x = mac[0]; + x = (x << 2) ^ mac[1]; + x = (x << 2) ^ mac[2]; + x = (x << 2) ^ mac[3]; + x = (x << 2) ^ mac[4]; + x = (x << 2) ^ mac[5]; + + x ^= x >> 8; + x = x & (NUM_STA - 1); + + return x; +} + + +extern u32 _rtw_init_sta_priv(struct sta_priv *pstapriv); +extern u32 _rtw_free_sta_priv(struct sta_priv *pstapriv); + +#define stainfo_offset_valid(offset) (offset < NUM_STA && offset >= 0) +int rtw_stainfo_offset(struct sta_priv *stapriv, struct sta_info *sta); +struct sta_info *rtw_get_stainfo_by_offset(struct sta_priv *stapriv, int offset); + +extern struct sta_info *rtw_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr); +extern u32 rtw_free_stainfo(struct adapter *padapter , struct sta_info *psta); +extern void rtw_free_all_stainfo(struct adapter *padapter); +extern struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr); +extern u32 rtw_init_bcmc_stainfo(struct adapter *padapter); +extern struct sta_info* rtw_get_bcmc_stainfo(struct adapter *padapter); +extern u8 rtw_access_ctrl(struct adapter *padapter, u8 *mac_addr); + +#endif /* _STA_INFO_H_ */ |
