LXR linux/drivers/staging/wfx/hif

   1/* SPDX-License-Identifier: GPL-2.0-only */
   2/*
   3 * Implementation of host-to-chip commands (aka request/confirmation) of WFxxx
   4 * Split Mac (WSM) API.
   5 *
   6 * Copyright (c) 2017-2020, Silicon Laboratories, Inc.
   7 * Copyright (c) 2010, ST-Ericsson
   8 * Copyright (C) 2010, ST-Ericsson SA
   9 */
  10#ifndef WFX_HIF_TX_H
  11#define WFX_HIF_TX_H
  12
  13struct ieee80211_channel;
  14struct ieee80211_bss_conf;
  15struct ieee80211_tx_queue_params;
  16struct cfg80211_scan_request;
  17struct hif_req_add_key;
  18struct wfx_dev;
  19struct wfx_vif;
  20
  21struct wfx_hif_cmd {
  22        struct mutex      lock;
  23        struct completion ready;
  24        struct completion done;
  25        struct hif_msg    *buf_send;
  26        void              *buf_recv;
  27        size_t            len_recv;
  28        int               ret;
  29};
  30
  31void wfx_init_hif_cmd(struct wfx_hif_cmd *wfx_hif_cmd);
  32int wfx_cmd_send(struct wfx_dev *wdev, struct hif_msg *request,
  33                 void *reply, size_t reply_len, bool async);
  34
  35int hif_shutdown(struct wfx_dev *wdev);
  36int hif_configuration(struct wfx_dev *wdev, const u8 *conf, size_t len);
  37int hif_reset(struct wfx_vif *wvif, bool reset_stat);
  38int hif_read_mib(struct wfx_dev *wdev, int vif_id, u16 mib_id,
  39                 void *buf, size_t buf_size);
  40int hif_write_mib(struct wfx_dev *wdev, int vif_id, u16 mib_id,
  41                  void *buf, size_t buf_size);
  42int hif_scan(struct wfx_vif *wvif, struct cfg80211_scan_request *req80211,
  43             int chan_start, int chan_num, int *timeout);
  44int hif_stop_scan(struct wfx_vif *wvif);
  45int hif_join(struct wfx_vif *wvif, const struct ieee80211_bss_conf *conf,
  46             struct ieee80211_channel *channel, const u8 *ssid, int ssidlen);
  47int hif_set_pm(struct wfx_vif *wvif, bool ps, int dynamic_ps_timeout);
  48int hif_set_bss_params(struct wfx_vif *wvif, int aid, int beacon_lost_count);
  49int hif_add_key(struct wfx_dev *wdev, const struct hif_req_add_key *arg);
  50int hif_remove_key(struct wfx_dev *wdev, int idx);
  51int hif_set_edca_queue_params(struct wfx_vif *wvif, u16 queue,
  52                              const struct ieee80211_tx_queue_params *arg);
  53int hif_start(struct wfx_vif *wvif, const struct ieee80211_bss_conf *conf,
  54              const struct ieee80211_channel *channel);
  55int hif_beacon_transmit(struct wfx_vif *wvif, bool enable);
  56int hif_map_link(struct wfx_vif *wvif,
  57                 bool unmap, u8 *mac_addr, int sta_id, bool mfp);
  58int hif_update_ie_beacon(struct wfx_vif *wvif, const u8 *ies, size_t ies_len);
  59
  60#endif
  61