mirror of
https://github.com/morrownr/8821cu-20210916.git
synced 2024-09-07 23:56:37 +00:00
398 lines
9.4 KiB
C
398 lines
9.4 KiB
C
|
|
/******************************************************************************
|
|
*
|
|
* Copyright(c) 2007 - 2017 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 __RTW_RM_FSM_H_
|
|
#define __RTW_RM_FSM_H_
|
|
|
|
#ifdef CONFIG_RTW_80211K
|
|
|
|
#define RM_SUPPORT_IWPRIV_DBG 1
|
|
#define RM_MORE_DBG_MSG 0
|
|
|
|
#define DBG_BCN_REQ_DETAIL 0
|
|
#define DBG_BCN_REQ_WILDCARD 0
|
|
#define DBG_BCN_REQ_SSID 0
|
|
#define DBG_BCN_REQ_SSID_NAME "RealKungFu"
|
|
|
|
#define RM_REQ_TIMEOUT 10000 /* 10 seconds */
|
|
#define RM_MEAS_TIMEOUT 10000 /* 10 seconds */
|
|
#define RM_REPT_SCAN_INTVL 5000 /* 5 seconds */
|
|
#define RM_REPT_POLL_INTVL 2000 /* 2 seconds */
|
|
#define RM_COND_INTVL 2000 /* 2 seconds */
|
|
#define RM_SCAN_DENY_TIMES 10
|
|
#define RM_BUSY_TRAFFIC_TIMES 10
|
|
#define RM_WAIT_BUSY_TIMEOUT 1000 /* 1 seconds */
|
|
|
|
#define MEAS_REQ_MOD_PARALLEL BIT(0)
|
|
#define MEAS_REQ_MOD_ENABLE BIT(1)
|
|
#define MEAS_REQ_MOD_REQUEST BIT(2)
|
|
#define MEAS_REQ_MOD_REPORT BIT(3)
|
|
#define MEAS_REQ_MOD_DUR_MAND BIT(4)
|
|
|
|
#define MEAS_REP_MOD_LATE BIT(0)
|
|
#define MEAS_REP_MOD_INCAP BIT(1)
|
|
#define MEAS_REP_MOD_REFUSE BIT(2)
|
|
|
|
#define RM_MASTER BIT(0) /* STA who issue meas_req */
|
|
#define RM_SLAVE 0 /* STA who do measurement */
|
|
|
|
#define CLOCK_UNIT 10 /* ms */
|
|
#define RTW_MAX_NB_RPT_IE_NUM 16
|
|
|
|
#define RM_GET_AID(rmid) ((rmid&0xffff0000)>>16)
|
|
#define RM_IS_ID_FOR_ALL(rmid) (rmid&RM_ALL_MEAS)
|
|
|
|
/* IEEE 802.11-2012 Table 8-59 Measurement Type definitions
|
|
* for measurement request
|
|
* modify rm_meas_type_req_name() when adding new type
|
|
*/
|
|
enum meas_type_of_req {
|
|
basic_req, /* spectrum measurement */
|
|
cca_req,
|
|
rpi_histo_req,
|
|
ch_load_req,
|
|
noise_histo_req,
|
|
bcn_req,
|
|
frame_req,
|
|
sta_statis_req,
|
|
lci_req,
|
|
meas_type_req_max,
|
|
};
|
|
|
|
/* IEEE 802.11-2012 Table 8-81 Measurement Type definitions
|
|
* for measurement report
|
|
* modify rm_type_rep_name() when adding new type
|
|
*/
|
|
enum meas_type_of_rep {
|
|
basic_rep, /* spectrum measurement */
|
|
cca_rep,
|
|
rpi_histo_rep,
|
|
ch_load_rep, /* radio measurement */
|
|
noise_histo_rep,
|
|
bcn_rep,
|
|
frame_rep,
|
|
sta_statis_rep, /* Radio measurement and WNM */
|
|
lci_rep,
|
|
meas_type_rep_max
|
|
};
|
|
|
|
/*
|
|
* Beacon request
|
|
*/
|
|
/* IEEE 802.11-2012 Table 8-64 Measurement mode for Beacon Request element */
|
|
enum bcn_req_meas_mode {
|
|
bcn_req_passive,
|
|
bcn_req_active,
|
|
bcn_req_bcn_table
|
|
};
|
|
|
|
/* IEEE 802.11-2012 Table 8-65 optional subelement IDs for Beacon Request */
|
|
enum bcn_req_opt_sub_id{
|
|
bcn_req_ssid = 0, /* len 0-32 */
|
|
bcn_req_rep_info = 1, /* len 2 */
|
|
bcn_req_rep_detail = 2, /* len 1 */
|
|
bcn_req_req = 10, /* len 0-237 */
|
|
bcn_req_ap_ch_rep = 51 /* len 1-237 */
|
|
};
|
|
|
|
/* IEEE 802.11-2012 Table 8-66 Reporting condition of Beacon Report */
|
|
enum bcn_rep_cound_id{
|
|
bcn_rep_cond_immediately, /* default */
|
|
bcn_req_cond_rcpi_greater,
|
|
bcn_req_cond_rcpi_less,
|
|
bcn_req_cond_rsni_greater,
|
|
bcn_req_cond_rsni_less,
|
|
bcn_req_cond_max
|
|
};
|
|
|
|
struct opt_rep_info {
|
|
u8 cond;
|
|
u8 threshold;
|
|
};
|
|
|
|
#define BCN_REQ_OPT_MAX_NUM 16
|
|
#define BCN_REQ_REQ_OPT_MAX_NUM 16
|
|
#define BCN_REQ_OPT_AP_CH_RPT_MAX_NUM 12
|
|
struct bcn_req_opt {
|
|
/* all req cmd id */
|
|
u8 opt_id[BCN_REQ_OPT_MAX_NUM];
|
|
u8 opt_id_num;
|
|
u8 req_id_num;
|
|
u8 req_id[BCN_REQ_REQ_OPT_MAX_NUM];
|
|
u8 rep_detail;
|
|
NDIS_802_11_SSID ssid;
|
|
|
|
/* bcn report condition */
|
|
struct opt_rep_info rep_cond;
|
|
|
|
u8 ap_ch_rpt_num;
|
|
struct _RT_OPERATING_CLASS *ap_ch_rpt[BCN_REQ_OPT_AP_CH_RPT_MAX_NUM];
|
|
|
|
/* 0:default(Report to be issued after each measurement) */
|
|
u8 *req_start; /*id : 10 request;start */
|
|
u8 req_len; /*id : 10 request;length */
|
|
};
|
|
|
|
/*
|
|
* channel load
|
|
*/
|
|
/* IEEE 802.11-2012 Table 8-60 optional subelement IDs for channel load request */
|
|
enum ch_load_opt_sub_id{
|
|
ch_load_rsvd,
|
|
ch_load_rep_info
|
|
};
|
|
|
|
/* IEEE 802.11-2012 Table 8-61 Reporting condition for channel load Report */
|
|
enum ch_load_cound_id{
|
|
ch_load_cond_immediately, /* default */
|
|
ch_load_cond_anpi_equal_greater,
|
|
ch_load_cond_anpi_equal_less,
|
|
ch_load_cond_max
|
|
};
|
|
|
|
/*
|
|
* Noise histogram
|
|
*/
|
|
/* IEEE 802.11-2012 Table 8-62 optional subelement IDs for noise histogram */
|
|
enum noise_histo_opt_sub_id{
|
|
noise_histo_rsvd,
|
|
noise_histo_rep_info
|
|
};
|
|
|
|
/* IEEE 802.11-2012 Table 8-63 Reporting condition for noise historgarm Report */
|
|
enum noise_histo_cound_id{
|
|
noise_histo_cond_immediately, /* default */
|
|
noise_histo_cond_anpi_equal_greater,
|
|
noise_histo_cond_anpi_equal_less,
|
|
noise_histo_cond_max
|
|
};
|
|
|
|
struct meas_req_opt {
|
|
/* report condition */
|
|
struct opt_rep_info rep_cond;
|
|
};
|
|
|
|
/*
|
|
* State machine
|
|
*/
|
|
|
|
enum RM_STATE {
|
|
RM_ST_IDLE,
|
|
RM_ST_DO_MEAS,
|
|
RM_ST_WAIT_MEAS,
|
|
RM_ST_SEND_REPORT,
|
|
RM_ST_RECV_REPORT,
|
|
RM_ST_END,
|
|
RM_ST_MAX
|
|
};
|
|
|
|
struct rm_meas_req {
|
|
u8 category;
|
|
u8 action_code; /* T8-206 */
|
|
u8 diag_token;
|
|
u16 rpt;
|
|
|
|
u8 e_id;
|
|
u8 len;
|
|
u8 m_token;
|
|
u8 m_mode; /* req:F8-105, rep:F8-141 */
|
|
u8 m_type; /* T8-59 */
|
|
u8 op_class;
|
|
u8 ch_num;
|
|
u16 rand_intvl; /* units of TU */
|
|
u16 meas_dur; /* units of TU */
|
|
|
|
u8 bssid[6]; /* for bcn_req */
|
|
|
|
u8 *pssid;
|
|
u8 *opt_s_elem_start;
|
|
int opt_s_elem_len;
|
|
|
|
s8 tx_pwr_used; /* for link measurement */
|
|
s8 tx_pwr_max; /* for link measurement */
|
|
|
|
union {
|
|
struct bcn_req_opt bcn;
|
|
struct meas_req_opt clm;
|
|
struct meas_req_opt nhm;
|
|
}opt;
|
|
|
|
struct rtw_ieee80211_channel ch_set[RTW_CHANNEL_SCAN_AMOUNT];
|
|
u8 ch_set_ch_amount;
|
|
s8 rx_pwr; /* in dBm */
|
|
u8 rx_bw;
|
|
u8 rx_rate;
|
|
u8 rx_rsni;
|
|
};
|
|
|
|
struct rm_meas_rep {
|
|
u8 category;
|
|
u8 action_code; /* T8-206 */
|
|
u8 diag_token;
|
|
|
|
u8 e_id; /* T8-54, 38 request; 39 report */
|
|
u8 len;
|
|
u8 m_token;
|
|
u8 m_mode; /* req:F8-105, rep:F8-141 */
|
|
u8 m_type; /* T8-59 */
|
|
u8 op_class;
|
|
u8 ch_num;
|
|
|
|
u8 ch_load;
|
|
u8 anpi;
|
|
u8 ipi[11];
|
|
|
|
u16 rpt;
|
|
u8 bssid[6]; /* for bcn_req */
|
|
};
|
|
|
|
#define MAX_BUF_NUM 128
|
|
struct data_buf {
|
|
u8 *pbuf;
|
|
u16 len;
|
|
};
|
|
|
|
struct rm_obj {
|
|
|
|
/* aid << 16
|
|
|diag_token << 8
|
|
|B(1) 1/0:All_AID/UNIC
|
|
|B(0) 1/0:RM_MASTER/RM_SLAVE */
|
|
u32 rmid;
|
|
|
|
enum RM_STATE state;
|
|
struct rm_meas_req q;
|
|
struct rm_meas_rep p;
|
|
struct sta_info *psta;
|
|
struct rm_clock *pclock;
|
|
|
|
/* meas report */
|
|
u64 meas_start_time;
|
|
u64 meas_end_time;
|
|
int wait_busy;
|
|
u8 poll_mode;
|
|
u8 free_run_counter_valid; /* valid:_SUCCESS/invalid:_FAIL */
|
|
|
|
struct data_buf buf[MAX_BUF_NUM];
|
|
bool from_ioctl;
|
|
|
|
_list list;
|
|
};
|
|
|
|
/*
|
|
* Measurement
|
|
*/
|
|
struct opt_subelement {
|
|
u8 id;
|
|
u8 length;
|
|
u8 *data;
|
|
};
|
|
|
|
/* 802.11-2012 Table 8-206 Radio Measurment Action field */
|
|
enum rm_action_code {
|
|
RM_ACT_RADIO_MEAS_REQ,
|
|
RM_ACT_RADIO_MEAS_REP,
|
|
RM_ACT_LINK_MEAS_REQ,
|
|
RM_ACT_LINK_MEAS_REP,
|
|
RM_ACT_NB_REP_REQ, /* 4 */
|
|
RM_ACT_NB_REP_RESP,
|
|
RM_ACT_RESV,
|
|
RM_ACT_MAX
|
|
};
|
|
|
|
/* 802.11-2012 Table 8-119 RM Enabled Capabilities definition */
|
|
enum rm_cap_en {
|
|
RM_LINK_MEAS_CAP_EN,
|
|
RM_NB_REP_CAP_EN, /* neighbor report */
|
|
RM_PARAL_MEAS_CAP_EN, /* parallel report */
|
|
RM_REPEAT_MEAS_CAP_EN,
|
|
RM_BCN_PASSIVE_MEAS_CAP_EN,
|
|
RM_BCN_ACTIVE_MEAS_CAP_EN,
|
|
RM_BCN_TABLE_MEAS_CAP_EN,
|
|
RM_BCN_MEAS_REP_COND_CAP_EN, /* conditions */
|
|
|
|
RM_FRAME_MEAS_CAP_EN,
|
|
RM_CH_LOAD_CAP_EN,
|
|
RM_NOISE_HISTO_CAP_EN, /* noise historgram */
|
|
RM_STATIS_MEAS_CAP_EN, /* statistics */
|
|
RM_LCI_MEAS_CAP_EN, /* 12 */
|
|
RM_LCI_AMIMUTH_CAP_EN,
|
|
RM_TRANS_STREAM_CAT_MEAS_CAP_EN,
|
|
RM_TRIG_TRANS_STREAM_CAT_MEAS_CAP_EN,
|
|
|
|
RM_AP_CH_REP_CAP_EN,
|
|
RM_RM_MIB_CAP_EN,
|
|
RM_OP_CH_MAX_MEAS_DUR0, /* 18-20 */
|
|
RM_OP_CH_MAX_MEAS_DUR1,
|
|
RM_OP_CH_MAX_MEAS_DUR2,
|
|
RM_NONOP_CH_MAX_MEAS_DUR0, /* 21-23 */
|
|
RM_NONOP_CH_MAX_MEAS_DUR1,
|
|
RM_NONOP_CH_MAX_MEAS_DUR2,
|
|
|
|
RM_MEAS_PILOT_CAP0, /* 24-26 */
|
|
RM_MEAS_PILOT_CAP1,
|
|
RM_MEAS_PILOT_CAP2,
|
|
RM_MEAS_PILOT_TRANS_INFO_CAP_EN,
|
|
RM_NB_REP_TSF_OFFSET_CAP_EN,
|
|
RM_RCPI_MEAS_CAP_EN, /* 29 */
|
|
RM_RSNI_MEAS_CAP_EN,
|
|
RM_BSS_AVG_ACCESS_DELAY_CAP_EN,
|
|
|
|
RM_AVALB_ADMIS_CAPACITY_CAP_EN,
|
|
RM_ANT_CAP_EN,
|
|
RM_RSVD, /* 34-39 */
|
|
RM_MAX
|
|
};
|
|
|
|
char *rm_state_name(enum RM_STATE state);
|
|
char *rm_event_name(enum RM_EV_ID evid);
|
|
char *rm_type_req_name(u8 meas_type);
|
|
int _rm_post_event(_adapter *padapter, u32 rmid, enum RM_EV_ID evid);
|
|
int rm_enqueue_rmobj(_adapter *padapter, struct rm_obj *obj, bool to_head);
|
|
|
|
void rm_free_rmobj(struct rm_obj *prm);
|
|
struct rm_obj *rm_alloc_rmobj(_adapter *padapter);
|
|
struct rm_obj *rm_get_rmobj(_adapter *padapter, u32 rmid);
|
|
struct sta_info *rm_get_psta(_adapter *padapter, u32 rmid);
|
|
|
|
int retrieve_radio_meas_result(struct rm_obj *prm);
|
|
int rm_radio_meas_report_cond(struct rm_obj *prm);
|
|
int rm_recv_radio_mens_req(_adapter *padapter,
|
|
union recv_frame *precv_frame,struct sta_info *psta);
|
|
int rm_recv_radio_mens_rep(_adapter *padapter,
|
|
union recv_frame *precv_frame, struct sta_info *psta);
|
|
int rm_recv_link_mens_req(_adapter *padapter,
|
|
union recv_frame *precv_frame,struct sta_info *psta);
|
|
int rm_recv_link_mens_rep(_adapter *padapter,
|
|
union recv_frame *precv_frame, struct sta_info *psta);
|
|
int rm_radio_mens_nb_rep(_adapter *padapter,
|
|
union recv_frame *precv_frame, struct sta_info *psta);
|
|
int issue_null_reply(struct rm_obj *prm);
|
|
int issue_beacon_rep(struct rm_obj *prm);
|
|
int issue_nb_req(struct rm_obj *prm);
|
|
int issue_radio_meas_req(struct rm_obj *prm);
|
|
int issue_radio_meas_rep(struct rm_obj *prm);
|
|
int issue_link_meas_req(struct rm_obj *prm);
|
|
int issue_link_meas_rep(struct rm_obj *prm);
|
|
|
|
void rm_set_rep_mode(struct rm_obj *prm, u8 mode);
|
|
|
|
int ready_for_scan(struct rm_obj *prm);
|
|
int rm_sitesurvey(struct rm_obj *prm);
|
|
|
|
#endif /*CONFIG_RTW_80211K*/
|
|
#endif /*__RTW_RM_FSM_H_*/
|