diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8723as/include/sta_info.h')
| -rwxr-xr-x | drivers/net/wireless/rtlwifi/rtl8723as/include/sta_info.h | 479 |
1 files changed, 479 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8723as/include/sta_info.h b/drivers/net/wireless/rtlwifi/rtl8723as/include/sta_info.h new file mode 100755 index 000000000000..3b8ed7870edd --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8723as/include/sta_info.h @@ -0,0 +1,479 @@ +/****************************************************************************** + * + * 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. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#ifndef __STA_INFO_H_ +#define __STA_INFO_H_ + +#include <drv_conf.h> +#include <osdep_service.h> +#include <drv_types.h> +#include <wifi.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 { + _list 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]; + _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; + +}; + +#ifdef CONFIG_TDLS +struct TDLS_PeerKey { + u8 kck[16]; /* TPK-KCK */ + u8 tk[16]; /* TPK-TK; only CCMP will be used */ +} ; +#endif //CONFIG_TDLS + +struct sta_info { + + _lock lock; + _list list; //free_sta_queue + _list hash_list; //sta_hash + //_list asoc_list; //20061114 + //_list sleep_list;//sleep_q + //_list wakeup_list;//wakeup_q + _adapter *padapter; + + struct sta_xmit_priv sta_xmitpriv; + struct sta_recv_priv sta_recvpriv; + + _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_IEEE80211W + union pn48 dot11wtxpn; // PN48 used for Unicast mgmt xmit. +#endif //CONFIG_IEEE80211W + 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 + struct stainfo_stats sta_stats; + +#ifdef CONFIG_TDLS + u32 tdls_sta_state; + u8 dialog; + u8 SNonce[32]; + u8 ANonce[32]; + u32 TDLS_PeerKey_Lifetime; + u16 TPK_count; + _timer TPK_timer; + struct TDLS_PeerKey tpk; + u16 stat_code; + u8 off_ch; + u16 ch_switch_time; + u16 ch_switch_timeout; + u8 option; + _timer option_timer; + _timer base_ch_timer; + _timer off_ch_timer; + + _timer handshake_timer; + _timer alive_timer1; + _timer alive_timer2; + u8 timer_flag; + u8 alive_count; +#endif //CONFIG_TDLS + + //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]; + + +#ifdef CONFIG_80211N_HT + struct ht_priv htpriv; +#endif + + //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 + +#ifdef CONFIG_AP_MODE + + _list asoc_list; + _list 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; + +#ifdef CONFIG_NATIVEAP_MLME + 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; +#endif // CONFIG_NATIVEAP_MLME + +#ifdef CONFIG_ATMEL_RC_PATCH + u8 flag_atmel_rc; +#endif + + 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; + +#ifdef CONFIG_P2P + //p2p priv data + u8 is_p2p_device; + u8 p2p_status_code; + + //p2p client info + u8 dev_addr[ETH_ALEN]; + //u8 iface_addr[ETH_ALEN];//= hwaddr[ETH_ALEN] + u8 dev_cap; + u16 config_methods; + u8 primary_dev_type[8]; + u8 num_of_secdev_type; + u8 secdev_types_list[32];// 32/8 == 4; + u16 dev_name_len; + u8 dev_name[32]; +#endif //CONFIG_P2P + +#ifdef CONFIG_TX_MCAST2UNI + u8 under_exist_checking; +#endif // CONFIG_TX_MCAST2UNI + + u8 keep_alive_trycnt; + +#endif // CONFIG_AP_MODE + +#ifdef CONFIG_IOCTL_CFG80211 + u8 *passoc_req; + u32 assoc_req_len; +#endif + +#ifdef DBG_TRX_STA_PKTS + //per AC dbg irp cnts + int rx_be_cnt; + int rx_bk_cnt; + int rx_vi_cnt; + int rx_vo_cnt; + //per AC dbg irp cnts + int tx_be_cnt; + int tx_bk_cnt; + int tx_vi_cnt; + int tx_vo_cnt; +#endif + //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 WirelessMode; // + 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; + _queue free_sta_queue; + + _lock sta_hash_lock; + _list sta_hash[NUM_STA]; + int asoc_sta_count; + _queue sleep_q; + _queue wakeup_q; + + _adapter *padapter; + + +#ifdef CONFIG_AP_MODE + _list asoc_list; + _list 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; +#endif + +#ifdef CONFIG_ATMEL_RC_PATCH + u8 atmel_rc_pattern [6]; +#endif + +}; + + +__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(_adapter *padapter , struct sta_info *psta); +extern void rtw_free_all_stainfo(_adapter *padapter); +extern struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr); +extern u32 rtw_init_bcmc_stainfo(_adapter* padapter); +extern struct sta_info* rtw_get_bcmc_stainfo(_adapter* padapter); +extern u8 rtw_access_ctrl(_adapter *padapter, u8 *mac_addr); + +#endif //_STA_INFO_H_ + |