/******************************************************************************
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*
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* Copyright(c) 2007 - 2017 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#ifndef __RTW_MESH_H_
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#define __RTW_MESH_H_
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#ifndef CONFIG_AP_MODE
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#error "CONFIG_RTW_MESH can't be enabled when CONFIG_AP_MODE is not defined\n"
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#endif
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#define RTW_MESH_TTL 31
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#define RTW_MESH_PERR_MIN_INT 100
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#define RTW_MESH_DEFAULT_ELEMENT_TTL 31
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#define RTW_MESH_RANN_INTERVAL 5000
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#define RTW_MESH_PATH_TO_ROOT_TIMEOUT 6000
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#define RTW_MESH_DIAM_TRAVERSAL_TIME 50
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#define RTW_MESH_PATH_TIMEOUT 5000
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#define RTW_MESH_PREQ_MIN_INT 10
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#define RTW_MESH_MAX_PREQ_RETRIES 4
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#define RTW_MESH_MIN_DISCOVERY_TIMEOUT (2 * RTW_MESH_DIAM_TRAVERSAL_TIME)
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#define RTW_MESH_ROOT_CONFIRMATION_INTERVAL 2000
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#define RTW_MESH_PATH_REFRESH_TIME 1000
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#define RTW_MESH_ROOT_INTERVAL 5000
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#define RTW_MESH_SANE_METRIC_DELTA 100
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#define RTW_MESH_MAX_ROOT_ADD_CHK_CNT 2
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#define RTW_MESH_PLINK_UNKNOWN 0
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#define RTW_MESH_PLINK_LISTEN 1
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#define RTW_MESH_PLINK_OPN_SNT 2
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#define RTW_MESH_PLINK_OPN_RCVD 3
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#define RTW_MESH_PLINK_CNF_RCVD 4
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#define RTW_MESH_PLINK_ESTAB 5
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#define RTW_MESH_PLINK_HOLDING 6
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#define RTW_MESH_PLINK_BLOCKED 7
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extern const char *_rtw_mesh_plink_str[];
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#define rtw_mesh_plink_str(s) ((s <= RTW_MESH_PLINK_BLOCKED) ? _rtw_mesh_plink_str[s] : _rtw_mesh_plink_str[RTW_MESH_PLINK_UNKNOWN])
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#define RTW_MESH_PS_UNKNOWN 0
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#define RTW_MESH_PS_ACTIVE 1
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#define RTW_MESH_PS_LSLEEP 2
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#define RTW_MESH_PS_DSLEEP 3
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extern const char *_rtw_mesh_ps_str[];
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#define rtw_mesh_ps_str(mps) ((mps <= RTW_MESH_PS_DSLEEP) ? _rtw_mesh_ps_str[mps] : _rtw_mesh_ps_str[RTW_MESH_PS_UNKNOWN])
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#define GET_MESH_CONF_ELE_PATH_SEL_PROTO_ID(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 0, 0, 8)
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#define GET_MESH_CONF_ELE_PATH_SEL_METRIC_ID(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 1, 0, 8)
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#define GET_MESH_CONF_ELE_CONGEST_CTRL_MODE_ID(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 2, 0, 8)
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#define GET_MESH_CONF_ELE_SYNC_METHOD_ID(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 3, 0, 8)
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#define GET_MESH_CONF_ELE_AUTH_PROTO_ID(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 4, 0, 8)
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#define GET_MESH_CONF_ELE_MESH_FORMATION(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 5, 0, 8)
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#define GET_MESH_CONF_ELE_CTO_MGATE(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 5, 0, 1)
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#define GET_MESH_CONF_ELE_NUM_OF_PEERINGS(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 5, 1, 6)
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#define GET_MESH_CONF_ELE_CTO_AS(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 5, 7, 1)
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#define GET_MESH_CONF_ELE_MESH_CAP(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 6, 0, 8)
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#define GET_MESH_CONF_ELE_ACCEPT_PEERINGS(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 6, 0, 1)
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#define GET_MESH_CONF_ELE_MCCA_SUP(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 6, 1, 1)
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#define GET_MESH_CONF_ELE_MCCA_EN(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 6, 2, 1)
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#define GET_MESH_CONF_ELE_FORWARDING(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 6, 3, 1)
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#define GET_MESH_CONF_ELE_MBCA_EN(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 6, 4, 1)
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#define GET_MESH_CONF_ELE_TBTT_ADJ(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 6, 5, 1)
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#define GET_MESH_CONF_ELE_PS_LEVEL(_iec) LE_BITS_TO_1BYTE(((u8 *)(_iec)) + 6, 6, 1)
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#define SET_MESH_CONF_ELE_PATH_SEL_PROTO_ID(_iec, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_iec)) + 0, 0, 8, _val)
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#define SET_MESH_CONF_ELE_PATH_SEL_METRIC_ID(_iec, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_iec)) + 1, 0, 8, _val)
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#define SET_MESH_CONF_ELE_CONGEST_CTRL_MODE_ID(_iec, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_iec)) + 2, 0, 8, _val)
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#define SET_MESH_CONF_ELE_SYNC_METHOD_ID(_iec, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_iec)) + 3, 0, 8, _val)
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#define SET_MESH_CONF_ELE_AUTH_PROTO_ID(_iec, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_iec)) + 4, 0, 8, _val)
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#define SET_MESH_CONF_ELE_CTO_MGATE(_iec, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_iec)) + 5, 0, 1, _val)
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#define SET_MESH_CONF_ELE_NUM_OF_PEERINGS(_iec, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_iec)) + 5, 1, 6, _val)
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#define SET_MESH_CONF_ELE_CTO_AS(_iec, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_iec)) + 5, 7, 1, _val)
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#define SET_MESH_CONF_ELE_ACCEPT_PEERINGS(_iec, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_iec)) + 6, 0, 1, _val)
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#define SET_MESH_CONF_ELE_MCCA_SUP(_iec, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_iec)) + 6, 1, 1, _val)
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#define SET_MESH_CONF_ELE_MCCA_EN(_iec, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_iec)) + 6, 2, 1, _val)
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#define SET_MESH_CONF_ELE_FORWARDING(_iec, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_iec)) + 6, 3, 1, _val)
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#define SET_MESH_CONF_ELE_MBCA_EN(_iec, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_iec)) + 6, 4, 1, _val)
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#define SET_MESH_CONF_ELE_TBTT_ADJ(_iec, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_iec)) + 6, 5, 1, _val)
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#define SET_MESH_CONF_ELE_PS_LEVEL(_iec, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_iec)) + 6, 6, 1, _val)
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/* Mesh flags */
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#define MESH_FLAGS_AE 0x3 /* mask */
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#define MESH_FLAGS_AE_A4 0x1
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#define MESH_FLAGS_AE_A5_A6 0x2
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/* Max number of paths */
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#define RTW_MESH_MAX_PATHS 1024
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#define RTW_PREQ_Q_F_START 0x1
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#define RTW_PREQ_Q_F_REFRESH 0x2
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#define RTW_PREQ_Q_F_CHK 0x4
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#define RTW_PREQ_Q_F_PEER_AKA 0x8
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#define RTW_PREQ_Q_F_BCAST_PREQ 0x10 /* force path_dicover using broadcast */
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struct rtw_mesh_preq_queue {
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_list list;
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u8 dst[ETH_ALEN];
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u8 flags;
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};
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extern const u8 ae_to_mesh_ctrl_len[];
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enum mesh_frame_type {
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MESH_UCAST_DATA = 0x0,
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MESH_BMCAST_DATA = 0x1,
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MESH_UCAST_PX_DATA = 0x2,
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MESH_BMCAST_PX_DATA = 0x3,
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MESH_MHOP_UCAST_ACT = 0x4,
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MESH_MHOP_BMCAST_ACT = 0x5,
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};
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enum mpath_sel_frame_type {
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MPATH_PREQ = 0,
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MPATH_PREP,
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MPATH_PERR,
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MPATH_RANN
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};
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/**
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* enum rtw_mesh_deferred_task_flags - mesh deferred tasks
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*
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*
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*
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* @RTW_MESH_WORK_HOUSEKEEPING: run the periodic mesh housekeeping tasks
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* @RTW_MESH_WORK_ROOT: the mesh root station needs to send a frame
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* @RTW_MESH_WORK_DRIFT_ADJUST: time to compensate for clock drift relative to other
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* mesh nodes
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* @RTW_MESH_WORK_MBSS_CHANGED: rebuild beacon and notify driver of BSS changes
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*/
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enum rtw_mesh_deferred_task_flags {
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RTW_MESH_WORK_HOUSEKEEPING,
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RTW_MESH_WORK_ROOT,
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RTW_MESH_WORK_DRIFT_ADJUST,
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RTW_MESH_WORK_MBSS_CHANGED,
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};
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#define RTW_MESH_MAX_PEER_CANDIDATES 15 /* aid consideration */
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#define RTW_MESH_MAX_PEER_LINKS 8
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#define RTW_MESH_PEER_LINK_TIMEOUT 20
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#define RTW_MESH_PEER_CONF_DISABLED 0 /* special time value means no confirmation ongoing */
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#if CONFIG_RTW_MESH_PEER_BLACKLIST
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#define IS_PEER_CONF_DISABLED(plink) ((plink)->peer_conf_end_time == RTW_MESH_PEER_CONF_DISABLED)
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#define IS_PEER_CONF_TIMEOUT(plink)(!IS_PEER_CONF_DISABLED(plink) && rtw_time_after(rtw_get_current_time(), (plink)->peer_conf_end_time))
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#define SET_PEER_CONF_DISABLED(plink) (plink)->peer_conf_end_time = RTW_MESH_PEER_CONF_DISABLED
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#define SET_PEER_CONF_END_TIME(plink, timeout_ms) \
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do { \
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(plink)->peer_conf_end_time = rtw_get_current_time() + rtw_ms_to_systime(timeout_ms); \
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if ((plink)->peer_conf_end_time == RTW_MESH_PEER_CONF_DISABLED) \
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(plink)->peer_conf_end_time++; \
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} while (0)
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#else
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#define IS_PEER_CONF_DISABLED(plink) 1
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#define IS_PEER_CONF_TIMEOUT(plink) 0
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#define SET_PEER_CONF_DISABLED(plink) do {} while (0)
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#define SET_PEER_CONF_END_TIME(plink, timeout_ms) do {} while (0)
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#endif /* CONFIG_RTW_MESH_PEER_BLACKLIST */
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#define RTW_MESH_CTO_MGATE_CONF_DISABLED 0 /* special time value means no confirmation ongoing */
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#if CONFIG_RTW_MESH_CTO_MGATE_BLACKLIST
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#define IS_CTO_MGATE_CONF_DISABLED(plink) ((plink)->cto_mgate_conf_end_time == RTW_MESH_CTO_MGATE_CONF_DISABLED)
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#define IS_CTO_MGATE_CONF_TIMEOUT(plink)(!IS_CTO_MGATE_CONF_DISABLED(plink) && rtw_time_after(rtw_get_current_time(), (plink)->cto_mgate_conf_end_time))
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#define SET_CTO_MGATE_CONF_DISABLED(plink) (plink)->cto_mgate_conf_end_time = RTW_MESH_CTO_MGATE_CONF_DISABLED
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#define SET_CTO_MGATE_CONF_END_TIME(plink, timeout_ms) \
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do { \
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(plink)->cto_mgate_conf_end_time = rtw_get_current_time() + rtw_ms_to_systime(timeout_ms); \
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if ((plink)->cto_mgate_conf_end_time == RTW_MESH_CTO_MGATE_CONF_DISABLED) \
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(plink)->cto_mgate_conf_end_time++; \
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} while (0)
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#else
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#define IS_CTO_MGATE_CONF_DISABLED(plink) 1
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#define IS_CTO_MGATE_CONF_TIMEOUT(plink) 0
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#define SET_CTO_MGATE_CONF_DISABLED(plink) do {} while (0)
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#define SET_CTO_MGATE_CONF_END_TIME(plink, timeout_ms) do {} while (0)
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#endif /* CONFIG_RTW_MESH_CTO_MGATE_BLACKLIST */
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struct mesh_plink_ent {
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u8 valid;
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u8 addr[ETH_ALEN];
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u8 plink_state;
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#ifdef CONFIG_RTW_MESH_AEK
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u8 aek_valid;
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u8 aek[32];
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#endif
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u16 llid;
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u16 plid;
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#ifndef CONFIG_RTW_MESH_DRIVER_AID
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u16 aid; /* aid assigned from upper layer */
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#endif
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u16 peer_aid; /* aid assigned from peer */
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u8 chosen_pmk[16];
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#ifdef CONFIG_RTW_MESH_AEK
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u8 sel_pcs[4];
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u8 l_nonce[32];
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u8 p_nonce[32];
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#endif
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#ifdef CONFIG_RTW_MESH_DRIVER_AID
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u8 *tx_conf_ies;
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u16 tx_conf_ies_len;
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#endif
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u8 *rx_conf_ies;
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u16 rx_conf_ies_len;
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struct wlan_network *scanned;
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#if CONFIG_RTW_MESH_PEER_BLACKLIST
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systime peer_conf_end_time;
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#endif
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#if CONFIG_RTW_MESH_CTO_MGATE_BLACKLIST
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systime cto_mgate_conf_end_time;
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#endif
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};
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#ifdef CONFIG_RTW_MESH_AEK
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#define MESH_PLINK_AEK_VALID(ent) ent->aek_valid
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#else
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#define MESH_PLINK_AEK_VALID(ent) 0
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#endif
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struct mesh_plink_pool {
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_lock lock;
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u8 num; /* current ent being used */
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struct mesh_plink_ent ent[RTW_MESH_MAX_PEER_CANDIDATES];
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#if CONFIG_RTW_MESH_ACNODE_PREVENT
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u8 acnode_rsvd;
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#endif
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#if CONFIG_RTW_MESH_PEER_BLACKLIST
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_queue peer_blacklist;
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#endif
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#if CONFIG_RTW_MESH_CTO_MGATE_BLACKLIST
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_queue cto_mgate_blacklist;
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#endif
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};
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struct mesh_peer_sel_policy {
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u32 scanr_exp_ms;
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#if CONFIG_RTW_MESH_ACNODE_PREVENT
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u8 acnode_prevent;
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u32 acnode_conf_timeout_ms;
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u32 acnode_notify_timeout_ms;
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#endif
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#if CONFIG_RTW_MESH_OFFCH_CAND
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u8 offch_cand;
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u32 offch_find_int_ms; /* 0 means no offch find triggerred by driver self*/
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#endif
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#if CONFIG_RTW_MESH_PEER_BLACKLIST
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u32 peer_conf_timeout_ms;
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u32 peer_blacklist_timeout_ms;
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#endif
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#if CONFIG_RTW_MESH_CTO_MGATE_BLACKLIST
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u8 cto_mgate_require;
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u32 cto_mgate_conf_timeout_ms;
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u32 cto_mgate_blacklist_timeout_ms;
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#endif
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};
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/* b2u flags */
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#define RTW_MESH_B2U_ALL BIT0
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#define RTW_MESH_B2U_GA_UCAST BIT1 /* Group addressed unicast frame, forward only */
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#define RTW_MESH_B2U_BCAST BIT2
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#define RTW_MESH_B2U_IP_MCAST BIT3
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#define rtw_msrc_b2u_policy_chk(flags, mda) ( \
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(flags & RTW_MESH_B2U_ALL) \
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|| ((flags & RTW_MESH_B2U_BCAST) && is_broadcast_mac_addr(mda)) \
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|| ((flags & RTW_MESH_B2U_IP_MCAST) && (IP_MCAST_MAC(mda) || ICMPV6_MCAST_MAC(mda))) \
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)
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#define rtw_mfwd_b2u_policy_chk(flags, mda, ucst) ( \
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(flags & RTW_MESH_B2U_ALL) \
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|| ((flags & RTW_MESH_B2U_GA_UCAST) && ucst) \
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|| ((flags & RTW_MESH_B2U_BCAST) && is_broadcast_mac_addr(mda)) \
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|| ((flags & RTW_MESH_B2U_IP_MCAST) && (IP_MCAST_MAC(mda) || ICMPV6_MCAST_MAC(mda))) \
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)
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/**
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* @sane_metric_delta: Controlling if trigger additional path check mechanism
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* @max_root_add_chk_cnt: The retry cnt to send additional root confirmation
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* PREQ through old(last) path
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*/
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struct rtw_mesh_cfg {
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u8 max_peer_links; /* peering limit */
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u32 plink_timeout; /* seconds */
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u8 dot11MeshTTL;
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u8 element_ttl;
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u32 path_refresh_time;
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u16 dot11MeshHWMPpreqMinInterval;
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u16 dot11MeshHWMPnetDiameterTraversalTime;
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u32 dot11MeshHWMPactivePathTimeout;
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u8 dot11MeshHWMPmaxPREQretries;
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u16 min_discovery_timeout;
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u16 dot11MeshHWMPconfirmationInterval;
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u16 dot11MeshHWMPperrMinInterval;
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u8 dot11MeshHWMPRootMode;
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BOOLEAN dot11MeshForwarding;
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s32 rssi_threshold; /* in dBm, 0: no specified */
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u16 dot11MeshHWMPRannInterval;
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BOOLEAN dot11MeshGateAnnouncementProtocol;
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u32 dot11MeshHWMPactivePathToRootTimeout;
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u16 dot11MeshHWMProotInterval;
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u8 path_gate_timeout_factor;
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#ifdef CONFIG_RTW_MESH_ADD_ROOT_CHK
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u16 sane_metric_delta;
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u8 max_root_add_chk_cnt;
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#endif
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struct mesh_peer_sel_policy peer_sel_policy;
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#if CONFIG_RTW_MESH_DATA_BMC_TO_UC
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u8 b2u_flags_msrc;
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u8 b2u_flags_mfwd;
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#endif
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};
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struct rtw_mesh_stats {
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u32 fwded_mcast; /* Mesh forwarded multicast frames */
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u32 fwded_unicast; /* Mesh forwarded unicast frames */
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u32 fwded_frames; /* Mesh total forwarded frames */
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u32 dropped_frames_ttl; /* Not transmitted since mesh_ttl == 0*/
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u32 dropped_frames_no_route; /* Not transmitted, no route found */
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u32 dropped_frames_congestion;/* Not forwarded due to congestion */
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u32 dropped_frames_duplicate;
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u32 mrc_del_qlen; /* MRC entry deleted cause by queue length limit */
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};
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struct rtw_mrc;
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struct rtw_mesh_info {
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u8 mesh_id[NDIS_802_11_LENGTH_SSID];
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size_t mesh_id_len;
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/* Active Path Selection Protocol Identifier */
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u8 mesh_pp_id;
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/* Active Path Selection Metric Identifier */
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u8 mesh_pm_id;
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/* Congestion Control Mode Identifier */
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u8 mesh_cc_id;
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/* Synchronization Protocol Identifier */
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u8 mesh_sp_id;
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/* Authentication Protocol Identifier */
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u8 mesh_auth_id;
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struct mesh_plink_pool plink_ctl;
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u32 mesh_seqnum;
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/* MSTA's own hwmp sequence number */
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u32 sn;
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systime last_preq;
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systime last_sn_update;
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systime next_perr;
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/* Last used Path Discovery ID */
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u32 preq_id;
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ATOMIC_T mpaths;
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struct rtw_mesh_table *mesh_paths;
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struct rtw_mesh_table *mpp_paths;
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int mesh_paths_generation;
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int mpp_paths_generation;
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int num_gates;
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struct rtw_mesh_path *max_addr_gate;
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bool max_addr_gate_is_larger_than_self;
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struct rtw_mesh_stats mshstats;
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_queue mpath_tx_queue;
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u32 mpath_tx_queue_len;
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_tasklet mpath_tx_tasklet;
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struct rtw_mrc *mrc;
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_lock mesh_preq_queue_lock;
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struct rtw_mesh_preq_queue preq_queue;
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int preq_queue_len;
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};
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extern const char *_action_self_protected_str[];
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#define action_self_protected_str(action) ((action < RTW_ACT_SELF_PROTECTED_NUM) ? _action_self_protected_str[action] : _action_self_protected_str[0])
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u8 *rtw_set_ie_mesh_id(u8 *buf, u32 *buf_len, const char *mesh_id, u8 id_len);
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u8 *rtw_set_ie_mesh_config(u8 *buf, u32 *buf_len
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, u8 path_sel_proto, u8 path_sel_metric, u8 congest_ctl_mode, u8 sync_method, u8 auth_proto
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, u8 num_of_peerings, bool cto_mgate, bool cto_as
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, bool accept_peerings, bool mcca_sup, bool mcca_en, bool forwarding
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, bool mbca_en, bool tbtt_adj, bool ps_level);
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int rtw_bss_is_same_mbss(WLAN_BSSID_EX *a, WLAN_BSSID_EX *b);
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int rtw_bss_is_candidate_mesh_peer(_adapter *adapter, WLAN_BSSID_EX *target, u8 ch, u8 add_peer);
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void rtw_chk_candidate_peer_notify(_adapter *adapter, struct wlan_network *scanned);
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void rtw_mesh_peer_status_chk(_adapter *adapter);
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#if CONFIG_RTW_MESH_ACNODE_PREVENT
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void rtw_mesh_update_scanned_acnode_status(_adapter *adapter, struct wlan_network *scanned);
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bool rtw_mesh_scanned_is_acnode_confirmed(_adapter *adapter, struct wlan_network *scanned);
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bool rtw_mesh_acnode_prevent_allow_sacrifice(_adapter *adapter);
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struct sta_info *rtw_mesh_acnode_prevent_pick_sacrifice(_adapter *adapter);
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void dump_mesh_acnode_prevent_settings(void *sel, _adapter *adapter);
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#endif
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#if CONFIG_RTW_MESH_OFFCH_CAND
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u8 rtw_mesh_offch_candidate_accepted(_adapter *adapter);
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u8 rtw_mesh_select_operating_ch(_adapter *adapter);
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void dump_mesh_offch_cand_settings(void *sel, _adapter *adapter);
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#endif
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#if CONFIG_RTW_MESH_PEER_BLACKLIST
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int rtw_mesh_peer_blacklist_add(_adapter *adapter, const u8 *addr);
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int rtw_mesh_peer_blacklist_del(_adapter *adapter, const u8 *addr);
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int rtw_mesh_peer_blacklist_search(_adapter *adapter, const u8 *addr);
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void rtw_mesh_peer_blacklist_flush(_adapter *adapter);
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void dump_mesh_peer_blacklist(void *sel, _adapter *adapter);
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void dump_mesh_peer_blacklist_settings(void *sel, _adapter *adapter);
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#endif
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#if CONFIG_RTW_MESH_CTO_MGATE_BLACKLIST
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u8 rtw_mesh_cto_mgate_required(_adapter *adapter);
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u8 rtw_mesh_cto_mgate_network_filter(_adapter *adapter, struct wlan_network *scanned);
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int rtw_mesh_cto_mgate_blacklist_add(_adapter *adapter, const u8 *addr);
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int rtw_mesh_cto_mgate_blacklist_del(_adapter *adapter, const u8 *addr);
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int rtw_mesh_cto_mgate_blacklist_search(_adapter *adapter, const u8 *addr);
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void rtw_mesh_cto_mgate_blacklist_flush(_adapter *adapter);
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void dump_mesh_cto_mgate_blacklist(void *sel, _adapter *adapter);
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void dump_mesh_cto_mgate_blacklist_settings(void *sel, _adapter *adapter);
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#endif
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void dump_mesh_peer_sel_policy(void *sel, _adapter *adapter);
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void dump_mesh_networks(void *sel, _adapter *adapter);
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void rtw_mesh_adjust_chbw(u8 req_ch, u8 *req_bw, u8 *req_offset);
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void rtw_mesh_sae_check_frames(_adapter *adapter, const u8 *buf, u32 len, u8 tx, u16 alg, u16 seq, u16 status);
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int rtw_mesh_check_frames_tx(_adapter *adapter, const u8 **buf, size_t *len);
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int rtw_mesh_check_frames_rx(_adapter *adapter, const u8 *buf, size_t len);
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int rtw_mesh_on_auth(_adapter *adapter, union recv_frame *rframe);
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unsigned int on_action_self_protected(_adapter *adapter, union recv_frame *rframe);
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bool rtw_mesh_update_bss_peering_status(_adapter *adapter, WLAN_BSSID_EX *bss);
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bool rtw_mesh_update_bss_formation_info(_adapter *adapter, WLAN_BSSID_EX *bss);
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bool rtw_mesh_update_bss_forwarding_state(_adapter *adapter, WLAN_BSSID_EX *bss);
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struct mesh_plink_ent *_rtw_mesh_plink_get(_adapter *adapter, const u8 *hwaddr);
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struct mesh_plink_ent *rtw_mesh_plink_get(_adapter *adapter, const u8 *hwaddr);
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struct mesh_plink_ent *rtw_mesh_plink_get_no_estab_by_idx(_adapter *adapter, u8 idx);
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int _rtw_mesh_plink_add(_adapter *adapter, const u8 *hwaddr);
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int rtw_mesh_plink_add(_adapter *adapter, const u8 *hwaddr);
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int rtw_mesh_plink_set_state(_adapter *adapter, const u8 *hwaddr, u8 state);
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#ifdef CONFIG_RTW_MESH_AEK
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int rtw_mesh_plink_set_aek(_adapter *adapter, const u8 *hwaddr, const u8 *aek);
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#endif
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#if CONFIG_RTW_MESH_PEER_BLACKLIST
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int rtw_mesh_plink_set_peer_conf_timeout(_adapter *adapter, const u8 *hwaddr);
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#endif
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void _rtw_mesh_plink_del_ent(_adapter *adapter, struct mesh_plink_ent *ent);
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int rtw_mesh_plink_del(_adapter *adapter, const u8 *hwaddr);
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void rtw_mesh_plink_ctl_init(_adapter *adapter);
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void rtw_mesh_plink_ctl_deinit(_adapter *adapter);
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void dump_mesh_plink_ctl(void *sel, _adapter *adapter);
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u8 rtw_mesh_set_plink_state_cmd(_adapter *adapter, const u8 *mac, u8 plink_state);
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void _rtw_mesh_expire_peer_ent(_adapter *adapter, struct mesh_plink_ent *plink);
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void rtw_mesh_expire_peer(_adapter *adapter, const u8 *peer_addr);
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u8 rtw_mesh_ps_annc(_adapter *adapter, u8 ps);
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unsigned int on_action_mesh(_adapter *adapter, union recv_frame *rframe);
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void rtw_mesh_cfg_init(_adapter *adapter);
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void rtw_mesh_cfg_init_max_peer_links(_adapter *adapter, u8 stack_conf);
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void rtw_mesh_cfg_init_plink_timeout(_adapter *adapter, u32 stack_conf);
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void rtw_mesh_init_mesh_info(_adapter *adapter);
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void rtw_mesh_deinit_mesh_info(_adapter *adapter);
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#if CONFIG_RTW_MESH_DATA_BMC_TO_UC
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void dump_mesh_b2u_flags(void *sel, _adapter *adapter);
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#endif
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int rtw_mesh_addr_resolve(_adapter *adapter, u16 os_qid, struct xmit_frame *xframe, _pkt *pkt, _list *b2u_list);
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s8 rtw_mesh_tx_set_whdr_mctrl_len(u8 mesh_frame_mode, struct pkt_attrib *attrib);
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void rtw_mesh_tx_build_mctrl(_adapter *adapter, struct pkt_attrib *attrib, u8 *buf);
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u8 rtw_mesh_tx_build_whdr(_adapter *adapter, struct pkt_attrib *attrib
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, u16 *fctrl, struct rtw_ieee80211_hdr *whdr);
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int rtw_mesh_rx_data_validate_hdr(_adapter *adapter, union recv_frame *rframe, struct sta_info **sta);
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int rtw_mesh_rx_data_validate_mctrl(_adapter *adapter, union recv_frame *rframe
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, const struct rtw_ieee80211s_hdr *mctrl, const u8 *mda, const u8 *msa
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, u8 *mctrl_len, const u8 **da, const u8 **sa);
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int rtw_mesh_rx_validate_mctrl_non_amsdu(_adapter *adapter, union recv_frame *rframe);
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int rtw_mesh_rx_msdu_act_check(union recv_frame *rframe
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, const u8 *mda, const u8 *msa
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, const u8 *da, const u8 *sa
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, struct rtw_ieee80211s_hdr *mctrl
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, u8 *msdu, enum rtw_rx_llc_hdl llc_hdl
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, struct xmit_frame **fwd_frame, _list *b2u_list);
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void dump_mesh_stats(void *sel, _adapter *adapter);
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#if defined(PLATFORM_LINUX) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 32))
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#define rtw_lockdep_assert_held(l) lockdep_assert_held(l)
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#define rtw_lockdep_is_held(l) lockdep_is_held(l)
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#else
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#error "TBD\n"
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#endif
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#include "rtw_mesh_pathtbl.h"
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#include "rtw_mesh_hwmp.h"
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#endif /* __RTW_MESH_H_ */
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