+++ /dev/null
-/******************************************************************************
- *
- * 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_
-
-#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 {
- 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 rtw_queue acl_node_q;
-};
-
-struct rssi_sta {
- s32 UndecoratedSmoothedPWDB;
- s32 UndecoratedSmoothedCCK;
- s32 UndecoratedSmoothedOFDM;
- u64 PacketMap;
- u8 ValidBit;
-};
-
-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 {
- spinlock_t lock;
- struct list_head list; /* free_sta_queue */
- struct list_head hash_list; /* sta_hash */
- struct rtw_adapter *padapter;
-
- struct sta_xmit_priv sta_xmitpriv;
- struct sta_recv_priv sta_recvpriv;
-
- struct rtw_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 */
- u32 dot118021XPrivacy; /* aes, tkip... */
- union Keytype dot11tkiptxmickey;
- union Keytype dot11tkiprxmickey;
- union Keytype dot118021x_UncstKey;
- union pn48 dot11txpn; /* PN48 used for Unicast 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 */
- struct stainfo_stats sta_stats;
-
- /* for A-MPDU TX, ADDBA timeout check */
- struct timer_list 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;
-
- /* p2p priv data */
- u8 is_p2p_device;
- u8 p2p_status_code;
-
- u8 keep_alive_trycnt;
-
- /* p2p client info */
- u8 dev_addr[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];
- u8 *passoc_req;
- u32 assoc_req_len;
-
- /* for DM */
- struct rssi_sta rssi_stat;
-
- /* */
- /* ================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 rssi_level; /* for Refresh RA mask */
- /* ODM Write */
- /* 1 PHY_STATUS_INFO */
- u8 RSSI_Path[4]; /* */
- u8 RSSI_Ave;
- u8 RXEVM[4];
- u8 RXSNR[4];
-
- /* ODM Write */
- /* 1 TX_INFO (may changed by IC) */
- /* ================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 {
- spinlock_t sta_hash_lock;
- struct list_head sta_hash[NUM_STA];
- int asoc_sta_count;
-
- struct rtw_adapter *padapter;
- struct list_head asoc_list;
- struct list_head auth_list;
- spinlock_t asoc_list_lock;
- spinlock_t 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, station 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;
-};
-
-static inline u32 wifi_mac_hash(const 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;
-}
-
-int _rtw_init_sta_priv23a(struct sta_priv *pstapriv);
-int _rtw_free_sta_priv23a(struct sta_priv *pstapriv);
-
-struct sta_info *rtw_alloc_stainfo23a(struct sta_priv *pstapriv, const u8 *hwaddr, gfp_t gfp);
-int rtw_free_stainfo23a(struct rtw_adapter *padapter, struct sta_info *psta);
-void rtw_free_all_stainfo23a(struct rtw_adapter *padapter);
-struct sta_info *rtw_get_stainfo23a(struct sta_priv *pstapriv, const u8 *hwaddr);
-int rtw_init_bcmc_stainfo23a(struct rtw_adapter *padapter);
-struct sta_info *rtw_get_bcmc_stainfo23a(struct rtw_adapter *padapter);
-bool rtw_access_ctrl23a(struct rtw_adapter *padapter, u8 *mac_addr);
-
-#endif /* _STA_INFO_H_ */
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