270 lines
7.9 KiB
C
270 lines
7.9 KiB
C
/******************************************************************************
|
|
*
|
|
* Copyright(c) 2015 - 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.
|
|
*
|
|
*****************************************************************************/
|
|
#ifdef CONFIG_MCC_MODE
|
|
|
|
#ifndef _RTW_MCC_H_
|
|
#define _RTW_MCC_H_
|
|
|
|
#include <drv_types.h> /* PADAPTER */
|
|
|
|
#define MCC_STATUS_PROCESS_MCC_START_SETTING BIT0
|
|
#define MCC_STATUS_PROCESS_MCC_STOP_SETTING BIT1
|
|
#define MCC_STATUS_NEED_MCC BIT2
|
|
#define MCC_STATUS_DOING_MCC BIT3
|
|
|
|
|
|
#define MCC_SWCH_FW_EARLY_TIME 10 /* ms */
|
|
#define MCC_EXPIRE_TIME 50 /* ms */
|
|
#define MCC_TOLERANCE_TIME 2 /* 2*2 = 4s */
|
|
#define MCC_UPDATE_PARAMETER_THRESHOLD 5 /* ms */
|
|
|
|
#define MCC_ROLE_STA_GC_MGMT_QUEUE_MACID 0
|
|
#define MCC_ROLE_SOFTAP_GO_MGMT_QUEUE_MACID 1
|
|
|
|
/* Lower for stop, Higher for start */
|
|
#define MCC_SETCMD_STATUS_STOP_DISCONNECT 0x0
|
|
#define MCC_SETCMD_STATUS_STOP_SCAN_START 0x1
|
|
#define MCC_SETCMD_STATUS_START_CONNECT 0x80
|
|
#define MCC_SETCMD_STATUS_START_SCAN_DONE 0x81
|
|
|
|
/*
|
|
* depenad platform or customer requirement(TP unit:Mbps),
|
|
* must be provided by PM or sales or product document
|
|
* too large value means not to limit tx bytes (current for ap mode)
|
|
* NOTE: following values ref from test results
|
|
*/
|
|
#define MCC_AP_BW20_TARGET_TX_TP (300)
|
|
#define MCC_AP_BW40_TARGET_TX_TP (300)
|
|
#define MCC_AP_BW80_TARGET_TX_TP (300)
|
|
#define MCC_STA_BW20_TARGET_TX_TP (35)
|
|
#define MCC_STA_BW40_TARGET_TX_TP (70)
|
|
#define MCC_STA_BW80_TARGET_TX_TP (140)
|
|
#define MCC_SINGLE_TX_CRITERIA 5 /* Mbps */
|
|
|
|
#define MAX_MCC_NUM 2
|
|
|
|
#define MCC_STOP(adapter) (adapter->mcc_adapterpriv.mcc_tx_stop)
|
|
#define MCC_EN(adapter) (adapter_to_dvobj(adapter)->mcc_objpriv.en_mcc)
|
|
#define SET_MCC_EN_FLAG(adapter, flag)\
|
|
do { \
|
|
adapter_to_dvobj(adapter)->mcc_objpriv.en_mcc = (flag); \
|
|
} while (0)
|
|
#define SET_MCC_DURATION(adapter, val)\
|
|
do { \
|
|
adapter_to_dvobj(adapter)->mcc_objpriv.duration = (val); \
|
|
} while (0)
|
|
#define SET_MCC_RUNTIME_DURATION(adapter, flag)\
|
|
do { \
|
|
adapter_to_dvobj(adapter)->mcc_objpriv.enable_runtime_duration = (flag); \
|
|
} while (0)
|
|
/* Represent Channel Tx Null setting */
|
|
enum mcc_channel_tx_null {
|
|
MCC_ENABLE_TX_NULL = 0,
|
|
MCC_DISABLE_TX_NULL = 1,
|
|
};
|
|
|
|
/* Represent C2H Report setting */
|
|
enum mcc_c2h_report {
|
|
MCC_C2H_REPORT_DISABLE = 0,
|
|
MCC_C2H_REPORT_FAIL_STATUS = 1,
|
|
MCC_C2H_REPORT_ALL_STATUS = 2,
|
|
};
|
|
|
|
/* Represent Channel Scan */
|
|
enum mcc_channel_scan {
|
|
MCC_CHIDX = 0,
|
|
MCC_SCANCH_RSVD_LOC = 1,
|
|
};
|
|
|
|
/* Represent FW status report of channel switch */
|
|
enum mcc_status_rpt {
|
|
MCC_RPT_SUCCESS = 0,
|
|
MCC_RPT_TXNULL_FAIL = 1,
|
|
MCC_RPT_STOPMCC = 2,
|
|
MCC_RPT_READY = 3,
|
|
MCC_RPT_SWICH_CHANNEL_NOTIFY = 7,
|
|
MCC_RPT_UPDATE_NOA_START_TIME = 8,
|
|
MCC_RPT_TSF = 9,
|
|
MCC_RPT_MAX,
|
|
};
|
|
|
|
enum MCC_ROLE {
|
|
MCC_ROLE_STA = 0,
|
|
MCC_ROLE_AP = 1,
|
|
MCC_ROLE_GC = 2,
|
|
MCC_ROLE_GO = 3,
|
|
MCC_ROLE_MAX,
|
|
};
|
|
|
|
struct mcc_iqk_backup {
|
|
u16 TX_X;
|
|
u16 TX_Y;
|
|
u16 RX_X;
|
|
u16 RX_Y;
|
|
};
|
|
|
|
enum MCC_DURATION_SETTING {
|
|
MCC_DURATION_MAPPING = 0,
|
|
MCC_DURATION_DIRECET = 1,
|
|
};
|
|
|
|
enum MCC_SCHED_MODE {
|
|
MCC_FAIR_SCHEDULE = 0,
|
|
MCC_FAVOE_STA = 1,
|
|
MCC_FAVOE_P2P = 2,
|
|
};
|
|
|
|
/* mcc data for adapter */
|
|
struct mcc_adapter_priv {
|
|
u8 order; /* FW document, softap/AP must be 0 */
|
|
u8 role; /* MCC role(AP,STA,GO,GC) */
|
|
u8 mcc_duration; /* channel stay period, UNIT:1TU */
|
|
|
|
/* flow control */
|
|
u8 mcc_tx_stop; /* check if tp stop or not */
|
|
u8 mcc_tp_limit; /* check if tp limit or not */
|
|
u32 mcc_target_tx_bytes_to_port; /* customer require */
|
|
u32 mcc_tx_bytes_to_port; /* already tx to tx fifo (write port) */
|
|
|
|
/* data from kernel to check if enqueue data or netif stop queue */
|
|
u32 mcc_tp;
|
|
u64 mcc_tx_bytes_from_kernel;
|
|
u64 mcc_last_tx_bytes_from_kernel;
|
|
|
|
/* Backup IQK value for MCC */
|
|
struct mcc_iqk_backup mcc_iqk_arr[MAX_RF_PATH];
|
|
|
|
/* mgmt queue macid to avoid RA issue */
|
|
u8 mgmt_queue_macid;
|
|
|
|
/* set macid bitmap to let fw know which macid should be tx pause */
|
|
/* all interface share total 16 macid */
|
|
u16 mcc_macid_bitmap;
|
|
|
|
/* use for NoA start time (unit: mircoseconds) */
|
|
u32 noa_start_time;
|
|
|
|
u8 p2p_go_noa_ie[MAX_P2P_IE_LEN];
|
|
u32 p2p_go_noa_ie_len;
|
|
u64 tsf;
|
|
#ifdef CONFIG_TDLS
|
|
u8 backup_tdls_en;
|
|
#endif /* CONFIG_TDLS */
|
|
|
|
u8 null_early;
|
|
u8 null_rty_num;
|
|
};
|
|
|
|
struct mcc_obj_priv {
|
|
u8 en_mcc; /* enable MCC or not */
|
|
u8 duration; /* store duration(%) from registry, for primary adapter */
|
|
u8 interval;
|
|
u8 start_time;
|
|
u8 mcc_c2h_status;
|
|
u8 cur_mcc_success_cnt; /* used for check mcc switch channel success */
|
|
u8 prev_mcc_success_cnt; /* used for check mcc switch channel success */
|
|
u8 mcc_tolerance_time; /* used for detect mcc switch channel success */
|
|
u8 mcc_loc_rsvd_paga[MAX_MCC_NUM]; /* mcc rsvd page */
|
|
u8 mcc_status; /* mcc status stop or start .... */
|
|
u8 policy_index;
|
|
u8 mcc_stop_threshold;
|
|
u8 current_order;
|
|
u8 last_tsfdiff;
|
|
u32 mcc_launch_time; /* mcc launch time, used for starting detect mcc switch channel success */
|
|
_mutex mcc_mutex;
|
|
_lock mcc_lock;
|
|
PADAPTER iface[MAX_MCC_NUM]; /* by order, use for mcc parameter cmd */
|
|
struct submit_ctx mcc_sctx;
|
|
struct submit_ctx mcc_tsf_req_sctx;
|
|
#ifdef CONFIG_MCC_MODE_V2
|
|
u8 mcc_iqk_value_rsvd_page[3];
|
|
#endif /* CONFIG_MCC_MODE_V2 */
|
|
u8 mcc_pwr_idx_rsvd_page[MAX_MCC_NUM];
|
|
u8 enable_runtime_duration;
|
|
u32 backup_phydm_ability;
|
|
/* for LG */
|
|
u8 mchan_sched_mode;
|
|
};
|
|
|
|
/* backup IQK val */
|
|
void rtw_hal_mcc_restore_iqk_val(PADAPTER padapter);
|
|
|
|
/* check mcc status */
|
|
u8 rtw_hal_check_mcc_status(PADAPTER padapter, u8 mcc_status);
|
|
|
|
/* set mcc status */
|
|
void rtw_hal_set_mcc_status(PADAPTER padapter, u8 mcc_status);
|
|
|
|
/* clear mcc status */
|
|
void rtw_hal_clear_mcc_status(PADAPTER padapter, u8 mcc_status);
|
|
|
|
/* dl mcc rsvd page */
|
|
u8 rtw_hal_dl_mcc_fw_rsvd_page(_adapter *adapter, u8 *pframe, u16 *index
|
|
, u8 tx_desc, u32 page_size, u8 *total_page_num, RSVDPAGE_LOC *rsvd_page_loc, u8 *page_num);
|
|
|
|
/* handle C2H */
|
|
void rtw_hal_mcc_c2h_handler(PADAPTER padapter, u8 buflen, u8 *tmpBuf);
|
|
|
|
/* switch channel successfully or not */
|
|
void rtw_hal_mcc_sw_status_check(PADAPTER padapter);
|
|
|
|
/* change some scan flags under site survey */
|
|
u8 rtw_hal_mcc_change_scan_flag(PADAPTER padapter, u8 *ch, u8 *bw, u8 *offset);
|
|
|
|
/* record data kernel TX to driver to check MCC concurrent TX */
|
|
void rtw_hal_mcc_calc_tx_bytes_from_kernel(PADAPTER padapter, u32 len);
|
|
|
|
/* record data to port to let driver do flow ctrl */
|
|
void rtw_hal_mcc_calc_tx_bytes_to_port(PADAPTER padapter, u32 len);
|
|
|
|
/* check stop write port or not */
|
|
u8 rtw_hal_mcc_stop_tx_bytes_to_port(PADAPTER padapter);
|
|
|
|
u8 rtw_hal_set_mcc_setting_scan_start(PADAPTER padapter);
|
|
|
|
u8 rtw_hal_set_mcc_setting_scan_complete(PADAPTER padapter);
|
|
|
|
u8 rtw_hal_set_mcc_setting_start_bss_network(PADAPTER padapter, u8 chbw_grouped);
|
|
|
|
u8 rtw_hal_set_mcc_setting_disconnect(PADAPTER padapter);
|
|
|
|
u8 rtw_hal_set_mcc_setting_join_done_chk_ch(PADAPTER padapter);
|
|
|
|
u8 rtw_hal_set_mcc_setting_chk_start_clnt_join(PADAPTER padapter, u8 *ch, u8 *bw, u8 *offset, u8 chbw_allow);
|
|
|
|
void rtw_hal_dump_mcc_info(void *sel, struct dvobj_priv *dvobj);
|
|
|
|
void update_mcc_mgntframe_attrib(_adapter *padapter, struct pkt_attrib *pattrib);
|
|
|
|
u8 rtw_hal_mcc_link_status_chk(_adapter *padapter, const char *msg);
|
|
|
|
void rtw_hal_mcc_issue_null_data(_adapter *padapter, u8 chbw_allow, u8 ps_mode);
|
|
|
|
u8 *rtw_hal_mcc_append_go_p2p_ie(PADAPTER padapter, u8 *pframe, u32 *len);
|
|
|
|
void rtw_hal_dump_mcc_policy_table(void *sel);
|
|
|
|
void rtw_hal_mcc_update_macid_bitmap(PADAPTER padapter, int mac_id, u8 add);
|
|
|
|
void rtw_hal_mcc_process_noa(PADAPTER padapter);
|
|
|
|
void rtw_hal_mcc_parameter_init(PADAPTER padapter);
|
|
|
|
u8 rtw_set_mcc_duration_hdl(PADAPTER adapter, u8 type, const u8 *val);
|
|
|
|
u8 rtw_set_mcc_duration_cmd(_adapter *adapter, u8 type, u8 val);
|
|
#endif /* _RTW_MCC_H_ */
|
|
#endif /* CONFIG_MCC_MODE */
|