drivers/staging/wfx/sta.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Implementation of mac80211 API.
   4  *
   5  * Copyright (c) 2017-2019, Silicon Laboratories, Inc.
   6  * Copyright (c) 2010, ST-Ericsson
   7  */
   8 #ifndef WFX_STA_H
   9 #define WFX_STA_H
  10
  11 #include <net/mac80211.h>
  12
  13 #include "hif_api_cmd.h"
  14
  15 struct wfx_dev;
  16 struct wfx_vif;
  17
  18 enum wfx_state {
  19         WFX_STATE_PASSIVE = 0,
  20         WFX_STATE_PRE_STA,
  21         WFX_STATE_STA,
  22         WFX_STATE_IBSS,
  23         WFX_STATE_AP,
  24 };
  25
  26 struct wfx_ht_info {
  27         struct ieee80211_sta_ht_cap ht_cap;
  28         enum nl80211_channel_type channel_type;
  29         u16 operation_mode;
  30 };
  31
  32 struct wfx_hif_event {
  33         struct list_head link;
  34         struct hif_ind_event evt;
  35 };
  36
  37 struct wfx_edca_params {
  38         /* NOTE: index is a linux queue id. */
  39         struct hif_req_edca_queue_params params[IEEE80211_NUM_ACS];
  40         bool uapsd_enable[IEEE80211_NUM_ACS];
  41 };
  42
  43 struct wfx_grp_addr_table {
  44         bool enable;
  45         int num_addresses;
  46         u8 address_list[8][ETH_ALEN];
  47 };
  48
  49 struct wfx_sta_priv {
  50         int link_id;
  51         int vif_id;
  52 };
  53
  54 // mac80211 interface
  55 int wfx_start(struct ieee80211_hw *hw);
  56 void wfx_stop(struct ieee80211_hw *hw);
  57 int wfx_config(struct ieee80211_hw *hw, u32 changed);
  58 int wfx_set_rts_threshold(struct ieee80211_hw *hw, u32 value);
  59 u64 wfx_prepare_multicast(struct ieee80211_hw *hw,
  60                           struct netdev_hw_addr_list *mc_list);
  61 void wfx_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags,
  62                           unsigned int *total_flags, u64 unused);
  63
  64 int wfx_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
  65 void wfx_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif);
  66 void wfx_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
  67                u32 queues, bool drop);
  68 int wfx_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
  69                 u16 queue, const struct ieee80211_tx_queue_params *params);
  70 void wfx_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
  71                           struct ieee80211_bss_conf *info, u32 changed);
  72 int wfx_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
  73                 struct ieee80211_sta *sta);
  74 int wfx_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
  75                    struct ieee80211_sta *sta);
  76 void wfx_sta_notify(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
  77                     enum sta_notify_cmd cmd, struct ieee80211_sta *sta);
  78 int wfx_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, bool set);
  79 int wfx_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
  80                      struct ieee80211_ampdu_params *params);
  81 int wfx_add_chanctx(struct ieee80211_hw *hw,
  82                     struct ieee80211_chanctx_conf *conf);
  83 void wfx_remove_chanctx(struct ieee80211_hw *hw,
  84                         struct ieee80211_chanctx_conf *conf);
  85 void wfx_change_chanctx(struct ieee80211_hw *hw,
  86                         struct ieee80211_chanctx_conf *conf, u32 changed);
  87 int wfx_assign_vif_chanctx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
  88                            struct ieee80211_chanctx_conf *conf);
  89 void wfx_unassign_vif_chanctx(struct ieee80211_hw *hw,
  90                               struct ieee80211_vif *vif,
  91                               struct ieee80211_chanctx_conf *conf);
  92
  93 // WSM Callbacks
  94 void wfx_suspend_resume(struct wfx_vif *wvif,
  95                         struct hif_ind_suspend_resume_tx *arg);
  96
  97 // Other Helpers
  98 void wfx_cqm_bssloss_sm(struct wfx_vif *wvif, int init, int good, int bad);
  99 void wfx_update_filtering(struct wfx_vif *wvif);
 100 int wfx_set_pm(struct wfx_vif *wvif, const struct hif_req_set_pm_mode *arg);
 101 int wfx_fwd_probe_req(struct wfx_vif *wvif, bool enable);
 102
 103 #endif /* WFX_STA_H */