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linux-nv-oot/drivers/net/wireless/realtek/rtl8822ce/include/sta_info.h
Shobek Attupurath b5fdfc6e7f rtl8822ce: Add Nvidia changes on v5.14.0.4-250 
1. Add custom roam parameters
2. Add path for power file
3. Add source tree path for Makefile
4. Add section in Makefile for TEGRA platform
5. Update permissions from 0755 to 0644 for files
6. Move roaming debug prints to RTW_INFO
7. Remove pr_debug redefinition
8. Move LOG_LEVEL to 0

Bug 4556940

Change-Id: Ic6de0172e6e866c6e81fa84685a929b60051ffce
Signed-off-by: Shobek Attupurath <sattupurath@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3140409
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3202806
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Ashutosh Jha <ajha@nvidia.com>
2025-07-24 10:19:06 +00:00

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/******************************************************************************
*
* Copyright(c) 2007 - 2019 Realtek Corporation.
*
* 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 <cmn_info/rtw_sta_info.h>
#define IBSS_START_MAC_ID 2
#define NUM_STA MACID_NUM_SW_LIMIT
#ifndef CONFIG_RTW_MACADDR_ACL
#ifdef CONFIG_AP_MODE
#define CONFIG_RTW_MACADDR_ACL 1
#else
#define CONFIG_RTW_MACADDR_ACL 0
#endif
#endif
#ifndef CONFIG_RTW_PRE_LINK_STA
#define CONFIG_RTW_PRE_LINK_STA 0
#endif
#define NUM_ACL 16
#define RTW_ACL_PERIOD_DEV 0
#define RTW_ACL_PERIOD_BSS 1
#define RTW_ACL_PERIOD_NUM 2
#define RTW_ACL_MODE_DISABLED 0
#define RTW_ACL_MODE_ACCEPT_UNLESS_LISTED 1
#define RTW_ACL_MODE_DENY_UNLESS_LISTED 2
#define RTW_ACL_MODE_MAX 3
#if CONFIG_RTW_MACADDR_ACL
extern const char *const _acl_period_str[RTW_ACL_PERIOD_NUM];
#define acl_period_str(mode) (((mode) >= RTW_ACL_PERIOD_NUM) ? "INVALID" : _acl_period_str[(mode)])
extern const char *const _acl_mode_str[RTW_ACL_MODE_MAX];
#define acl_mode_str(mode) (((mode) >= RTW_ACL_MODE_MAX) ? "INVALID" : _acl_mode_str[(mode)])
#endif
#ifndef RTW_PRE_LINK_STA_NUM
#define RTW_PRE_LINK_STA_NUM 8
#endif
struct pre_link_sta_node_t {
u8 valid;
u8 addr[ETH_ALEN];
};
struct pre_link_sta_ctl_t {
_lock lock;
u8 num;
struct pre_link_sta_node_t node[RTW_PRE_LINK_STA_NUM];
};
#ifdef CONFIG_TDLS
#define MAX_ALLOWED_TDLS_STA_NUM 4
#endif
enum sta_info_update_type {
STA_INFO_UPDATE_NONE = 0,
STA_INFO_UPDATE_BW = BIT(0),
STA_INFO_UPDATE_RATE = BIT(1),
STA_INFO_UPDATE_PROTECTION_MODE = BIT(2),
STA_INFO_UPDATE_CAP = BIT(3),
STA_INFO_UPDATE_HT_CAP = BIT(4),
STA_INFO_UPDATE_VHT_CAP = BIT(5),
STA_INFO_UPDATE_ALL = STA_INFO_UPDATE_BW
| STA_INFO_UPDATE_RATE
| STA_INFO_UPDATE_PROTECTION_MODE
| STA_INFO_UPDATE_CAP
| STA_INFO_UPDATE_HT_CAP
| STA_INFO_UPDATE_VHT_CAP,
STA_INFO_UPDATE_MAX
};
struct rtw_wlan_acl_node {
_list list;
u8 addr[ETH_ALEN];
u8 valid;
};
struct wlan_acl_pool {
int mode;
int num;
struct rtw_wlan_acl_node aclnode[NUM_ACL];
_queue acl_node_q;
};
struct stainfo_stats {
systime last_rx_time;
u64 rx_mgnt_pkts;
u64 rx_beacon_pkts;
u64 rx_probereq_pkts;
u64 rx_probersp_pkts; /* unicast to self */
u64 rx_probersp_bm_pkts;
u64 rx_probersp_uo_pkts; /* unicast to others */
u64 rx_ctrl_pkts;
u64 rx_data_pkts;
u64 rx_data_bc_pkts;
u64 rx_data_mc_pkts;
u64 rx_data_qos_pkts[TID_NUM]; /* unicast only */
u64 last_rx_mgnt_pkts;
u64 last_rx_beacon_pkts;
u64 last_rx_probereq_pkts;
u64 last_rx_probersp_pkts; /* unicast to self */
u64 last_rx_probersp_bm_pkts;
u64 last_rx_probersp_uo_pkts; /* unicast to others */
u64 last_rx_ctrl_pkts;
u64 last_rx_data_pkts;
u64 last_rx_data_bc_pkts;
u64 last_rx_data_mc_pkts;
u64 last_rx_data_qos_pkts[TID_NUM]; /* unicast only */
#ifdef CONFIG_TDLS
u64 rx_tdls_disc_rsp_pkts;
u64 last_rx_tdls_disc_rsp_pkts;
#endif
u64 rx_bytes;
u64 rx_bc_bytes;
u64 rx_mc_bytes;
u64 last_rx_bytes;
u64 last_rx_bc_bytes;
u64 last_rx_mc_bytes;
u64 rx_drops; /* TBD */
u32 rx_tp_kbits;
u32 smooth_rx_tp_kbits;
u64 tx_pkts;
u64 last_tx_pkts;
u64 tx_bytes;
u64 last_tx_bytes;
u64 tx_drops; /* TBD */
u32 tx_tp_kbits;
u32 smooth_tx_tp_kbits;
#ifdef CONFIG_LPS_CHK_BY_TP
u64 acc_tx_bytes;
u64 acc_rx_bytes;
#endif
/* unicast only */
u64 last_rx_data_uc_pkts; /* For Read & Clear requirement in proc_get_rx_stat() */
u32 duplicate_cnt; /* Read & Clear, in proc_get_rx_stat() */
u32 rxratecnt[128]; /* Read & Clear, in proc_get_rx_stat() */
u32 tx_ok_cnt; /* Read & Clear, in proc_get_tx_stat() */
u32 tx_fail_cnt; /* Read & Clear, in proc_get_tx_stat() */
u32 tx_fail_cnt_sum; /* cumulative counts */
u32 tx_retry_cnt; /* Read & Clear, in proc_get_tx_stat() */
u32 tx_retry_cnt_sum; /* cumulative counts */
#ifdef CONFIG_RTW_MESH
u32 rx_hwmp_pkts;
u32 last_rx_hwmp_pkts;
#endif
};
#ifndef DBG_SESSION_TRACKER
#define DBG_SESSION_TRACKER 0
#endif
/* session tracker status */
#define ST_STATUS_NONE 0
#define ST_STATUS_CHECK BIT0
#define ST_STATUS_ESTABLISH BIT1
#define ST_STATUS_EXPIRE BIT2
#define ST_EXPIRE_MS (10 * 1000)
struct session_tracker {
_list list; /* session_tracker_queue */
u32 local_naddr;
u16 local_port;
u32 remote_naddr;
u16 remote_port;
systime set_time;
u8 status;
};
/* session tracker cmd */
#define ST_CMD_ADD 0
#define ST_CMD_DEL 1
#define ST_CMD_CHK 2
struct st_cmd_parm {
u8 cmd;
struct sta_info *sta;
u32 local_naddr; /* TODO: IPV6 */
u16 local_port;
u32 remote_naddr; /* TODO: IPV6 */
u16 remote_port;
};
typedef bool (*st_match_rule)(_adapter *adapter, u8 *local_naddr, u8 *local_port, u8 *remote_naddr, u8 *remote_port);
struct st_register {
u8 s_proto;
st_match_rule rule;
};
#define SESSION_TRACKER_REG_ID_WFD 0
#define SESSION_TRACKER_REG_ID_NUM 1
struct st_ctl_t {
struct st_register reg[SESSION_TRACKER_REG_ID_NUM];
_queue tracker_q;
};
void rtw_st_ctl_init(struct st_ctl_t *st_ctl);
void rtw_st_ctl_deinit(struct st_ctl_t *st_ctl);
void rtw_st_ctl_register(struct st_ctl_t *st_ctl, u8 st_reg_id, struct st_register *reg);
void rtw_st_ctl_unregister(struct st_ctl_t *st_ctl, u8 st_reg_id);
bool rtw_st_ctl_chk_reg_s_proto(struct st_ctl_t *st_ctl, u8 s_proto);
bool rtw_st_ctl_chk_reg_rule(struct st_ctl_t *st_ctl, _adapter *adapter, u8 *local_naddr, u8 *local_port, u8 *remote_naddr, u8 *remote_port);
void rtw_st_ctl_rx(struct sta_info *sta, u8 *ehdr_pos);
void dump_st_ctl(void *sel, struct st_ctl_t *st_ctl);
#ifdef CONFIG_TDLS
struct TDLS_PeerKey {
u8 kck[16]; /* TPK-KCK */
u8 tk[16]; /* TPK-TK; only CCMP will be used */
} ;
#endif /* CONFIG_TDLS */
#ifdef DBG_RX_DFRAME_RAW_DATA
struct sta_recv_dframe_info {
u8 sta_data_rate;
u8 sta_sgi;
u8 sta_bw_mode;
s8 sta_mimo_signal_strength[4];
s8 sta_RxPwr[4];
u8 sta_ofdm_snr[4];
};
#endif
#ifdef CONFIG_RTW_MESH
struct mesh_plink_ent;
struct rtw_ewma_err_rate {
unsigned long internal;
};
/* Mesh airtime link metrics parameters */
struct rtw_atlm_param {
struct rtw_ewma_err_rate err_rate; /* Now is PACKET error rate */
u16 data_rate; /* The unit is 100Kbps */
u16 total_pkt;
u16 overhead; /* Channel access overhead */
};
#endif
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 cmn_sta_info cmn;
struct sta_xmit_priv sta_xmitpriv;
struct sta_recv_priv sta_recvpriv;
#ifdef DBG_RX_DFRAME_RAW_DATA
struct sta_recv_dframe_info sta_dframe_info;
struct sta_recv_dframe_info sta_dframe_info_bmc;
#endif
_queue sleep_q;
unsigned int sleepq_len;
#ifdef CONFIG_RTW_MGMT_QUEUE
_queue mgmt_sleep_q;
unsigned int mgmt_sleepq_len;
#endif
uint state;
uint qos_option;
u16 hwseq;
#ifdef CONFIG_RTW_80211K
u8 rm_en_cap[5];
u8 rm_diag_token;
#endif /* CONFIG_RTW_80211K */
systime resp_nonenc_eapol_key_starttime;
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 */
union pn48 dot11rxpn; /* PN48 used for Unicast recv. */
ATOMIC_T keytrack;
#ifdef CONFIG_RTW_MESH
/* peer's GTK, RX only */
u8 group_privacy;
u8 gtk_bmp;
union Keytype gtk;
union pn48 gtk_pn;
#ifdef CONFIG_IEEE80211W
/* peer's IGTK, RX only */
enum security_type dot11wCipher;
u8 igtk_bmp;
u8 igtk_id;
union Keytype igtk;
union pn48 igtk_pn;
#endif /* CONFIG_IEEE80211W */
#endif /* CONFIG_RTW_MESH */
#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 */
#ifdef CONFIG_IEEE80211W
_timer dot11w_expire_timer;
#endif /* CONFIG_IEEE80211W */
u8 bssrateset[16];
u32 bssratelen;
u8 cts2self;
u8 rtsen;
u8 init_rate;
u8 wireless_mode; /* NETWORK_TYPE */
struct stainfo_stats sta_stats;
#ifdef CONFIG_TDLS
u32 tdls_sta_state;
u8 SNonce[32];
u8 ANonce[32];
u32 TDLS_PeerKey_Lifetime;
u32 TPK_count;
_timer TPK_timer;
struct TDLS_PeerKey tpk;
#ifdef CONFIG_TDLS_CH_SW
u16 ch_switch_time;
u16 ch_switch_timeout;
/* u8 option; */
_timer ch_sw_timer;
_timer delay_timer;
_timer stay_on_base_chnl_timer;
_timer ch_sw_monitor_timer;
#endif
_timer handshake_timer;
u8 alive_count;
_timer pti_timer;
u8 TDLS_RSNIE[20]; /* Save peer's RSNIE, used for sending TDLS_SETUP_RSP */
#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[TID_NUM];
ATOMIC_T continual_no_rx_packet[TID_NUM];
/* for A-MPDU Tx */
/* unsigned char ampdu_txen_bitmap; */
u16 BA_starting_seqctrl[16];
#ifdef CONFIG_80211N_HT
struct ht_priv htpriv;
#endif
#ifdef CONFIG_80211AC_VHT
struct vht_priv vhtpriv;
#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 */
unsigned int expire_to;
int flags;
u8 bpairwise_key_installed;
#ifdef CONFIG_AP_MODE
_list asoc_list;
_list auth_list;
unsigned int auth_seq;
unsigned int authalg;
unsigned char chg_txt[128];
u16 capability;
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;
u32 akm_suite_type;
#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;
u8 ht_40mhz_intolerant;
#endif /* CONFIG_NATIVEAP_MLME */
#ifdef CONFIG_ATMEL_RC_PATCH
u8 flag_atmel_rc;
#endif
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_WFD
u8 op_wfd_mode;
#endif
#if !defined(CONFIG_ACTIVE_KEEP_ALIVE_CHECK) && defined(CONFIG_80211N_HT)
u8 under_exist_checking;
#endif
u8 keep_alive_trycnt;
#ifdef CONFIG_AUTO_AP_MODE
u8 isrc; /* this device is rc */
u16 pid; /* pairing id */
#endif
#endif /* CONFIG_AP_MODE */
#ifdef CONFIG_RTW_MESH
struct mesh_plink_ent *plink;
u8 local_mps;
u8 peer_mps;
u8 nonpeer_mps;
struct rtw_atlm_param metrics;
/* The reference for nexthop_lookup */
BOOLEAN alive;
#endif
#ifdef CONFIG_IOCTL_CFG80211
u8 *pauth_frame;
u32 auth_len;
u8 *passoc_req;
u32 assoc_req_len;
#endif
u8 IOTPeer; /* Enum value. HT_IOT_PEER_E */
#ifdef CONFIG_LPS_PG
u8 lps_pg_rssi_lv;
#endif
/* To store the sequence number of received management frame */
u16 RxMgmtFrameSeqNum;
struct st_ctl_t st_ctl;
u8 max_agg_num_minimal_record; /*keep minimal tx desc max_agg_num setting*/
u8 curr_rx_rate;
u8 curr_rx_rate_bmc;
#ifdef CONFIG_RTS_FULL_BW
bool vendor_8812;
#endif
#ifdef CONFIG_RTW_TOKEN_BASED_XMIT
u8 tbtx_enable; /* Does this sta_info support & enable TBTX function? */
// u8 tbtx_timeslot; /* This sta_info belong to which time slot. */
#endif
#ifdef CONFIG_RTW_80211R
u8 ft_pairwise_key_installed;
#endif
/*
* Vaiables for queuing TX pkt a short period of time
* to wait something ready.
*/
u8 tx_q_enable;
struct __queue tx_queue;
_workitem tx_q_work;
};
#ifdef CONFIG_RTW_MESH
#define STA_SET_MESH_PLINK(sta, link) (sta)->plink = link
#else
#define STA_SET_MESH_PLINK(sta, link) do {} while (0)
#endif
#define sta_tx_pkts(sta) \
(sta->sta_stats.tx_pkts)
#define sta_last_tx_pkts(sta) \
(sta->sta_stats.last_tx_pkts)
#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_data_uc_pkts(sta) (sta->sta_stats.rx_data_pkts - sta->sta_stats.rx_data_bc_pkts - sta->sta_stats.rx_data_mc_pkts)
#define sta_last_rx_data_uc_pkts(sta) (sta->sta_stats.last_rx_data_pkts - sta->sta_stats.last_rx_data_bc_pkts - sta->sta_stats.last_rx_data_mc_pkts)
#define sta_rx_data_qos_pkts(sta, i) \
(sta->sta_stats.rx_data_qos_pkts[i])
#define sta_last_rx_data_qos_pkts(sta, i) \
(sta->sta_stats.last_rx_data_qos_pkts[i])
#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)
#ifdef CONFIG_RTW_MESH
#define update_last_rx_hwmp_pkts(sta) \
do { \
sta->sta_stats.last_rx_hwmp_pkts = sta->sta_stats.rx_hwmp_pkts; \
} while(0)
#else
#define update_last_rx_hwmp_pkts(sta) do {} while(0)
#endif
#define sta_update_last_rx_pkts(sta) \
do { \
int __i; \
\
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; \
update_last_rx_hwmp_pkts(sta); \
\
sta->sta_stats.last_rx_data_pkts = sta->sta_stats.rx_data_pkts; \
sta->sta_stats.last_rx_data_bc_pkts = sta->sta_stats.rx_data_bc_pkts; \
sta->sta_stats.last_rx_data_mc_pkts = sta->sta_stats.rx_data_mc_pkts; \
for (__i = 0; __i < TID_NUM; __i++) \
sta->sta_stats.last_rx_data_qos_pkts[__i] = sta->sta_stats.rx_data_qos_pkts[__i]; \
} 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)"
#define sta_rx_uc_bytes(sta) (sta->sta_stats.rx_bytes - sta->sta_stats.rx_bc_bytes - sta->sta_stats.rx_mc_bytes)
#define sta_last_rx_uc_bytes(sta) (sta->sta_stats.last_rx_bytes - sta->sta_stats.last_rx_bc_bytes - sta->sta_stats.last_rx_mc_bytes)
#ifdef CONFIG_WFD
#define STA_OP_WFD_MODE(sta) (sta)->op_wfd_mode
#define STA_SET_OP_WFD_MODE(sta, mode) (sta)->op_wfd_mode = (mode)
#else
#define STA_OP_WFD_MODE(sta) 0
#define STA_SET_OP_WFD_MODE(sta, mode) do {} while (0)
#endif
#define AID_BMP_LEN(max_aid) ((max_aid + 1) / 8 + (((max_aid + 1) % 8) ? 1 : 0))
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;
u32 adhoc_expire_to;
int rx_chk_limit;
#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
*/
struct sta_info **sta_aid;
u16 max_aid;
u16 started_aid; /* started AID for allocation search */
bool rr_aid; /* round robin AID allocation, will modify started_aid */
u8 aid_bmp_len; /* in byte */
u8 *sta_dz_bitmap;
u8 *tim_bitmap;
u16 max_num_sta;
#if CONFIG_RTW_MACADDR_ACL
struct wlan_acl_pool acl_list[RTW_ACL_PERIOD_NUM];
#endif
#if CONFIG_RTW_PRE_LINK_STA
struct pre_link_sta_ctl_t pre_link_sta_ctl;
#endif
#ifdef CONFIG_RTW_TOKEN_BASED_XMIT
u8 tbtx_asoc_list_cnt;
struct sta_info *token_holder[NR_MAXSTA_INSLOT];
struct sta_info *last_token_holder;
ATOMIC_T nr_token_keeper;
#endif
#endif /* CONFIG_AP_MODE */
#ifdef CONFIG_ATMEL_RC_PATCH
u8 atmel_rc_pattern[6];
#endif
/* tx report, single request allowed for now */
u8 c2h_sta_mac[ETH_ALEN];
u8 c2h_adapter_id;
struct submit_ctx *gotc2h;
_lock tx_rpt_lock;
};
__inline static 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;
}
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, const 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, const u8 *hwaddr);
extern u32 rtw_init_bcmc_stainfo(_adapter *padapter);
extern struct sta_info *rtw_get_bcmc_stainfo(_adapter *padapter);
#ifdef CONFIG_AP_MODE
u16 rtw_aid_alloc(_adapter *adapter, struct sta_info *sta);
void dump_aid_status(void *sel, _adapter *adapter);
#endif
#if CONFIG_RTW_MACADDR_ACL
extern u8 rtw_access_ctrl(_adapter *adapter, const u8 *mac_addr);
void dump_macaddr_acl(void *sel, _adapter *adapter);
#endif
bool rtw_is_pre_link_sta(struct sta_priv *stapriv, u8 *addr);
#if CONFIG_RTW_PRE_LINK_STA
struct sta_info *rtw_pre_link_sta_add(struct sta_priv *stapriv, u8 *hwaddr);
void rtw_pre_link_sta_del(struct sta_priv *stapriv, u8 *hwaddr);
void rtw_pre_link_sta_ctl_reset(struct sta_priv *stapriv);
void rtw_pre_link_sta_ctl_init(struct sta_priv *stapriv);
void rtw_pre_link_sta_ctl_deinit(struct sta_priv *stapriv);
void dump_pre_link_sta_ctl(void *sel, struct sta_priv *stapriv);
#endif /* CONFIG_RTW_PRE_LINK_STA */
#endif /* _STA_INFO_H_ */
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