drivers/net/wireless/silabs/wfx/hif_tx.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Implementation of the host-to-chip commands (aka request/confirmation) of the
   4  * hardware 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
  13 #include <linux/types.h>
  14 #include <linux/mutex.h>
  15 #include <linux/completion.h>
  16
  17 struct ieee80211_channel;
  18 struct ieee80211_bss_conf;
  19 struct ieee80211_tx_queue_params;
  20 struct cfg80211_scan_request;
  21 struct wfx_hif_req_add_key;
  22 struct wfx_dev;
  23 struct wfx_vif;
  24
  25 struct wfx_hif_cmd {
  26         struct mutex       lock;
  27         struct completion  ready;
  28         struct completion  done;
  29         struct wfx_hif_msg *buf_send;
  30         void               *buf_recv;
  31         size_t             len_recv;
  32         int                ret;
  33 };
  34
  35 void wfx_init_hif_cmd(struct wfx_hif_cmd *wfx_hif_cmd);
  36 int wfx_cmd_send(struct wfx_dev *wdev, struct wfx_hif_msg *request,
  37                  void *reply, size_t reply_len, bool async);
  38
  39 int wfx_hif_read_mib(struct wfx_dev *wdev, int vif_id, u16 mib_id, void *buf, size_t buf_size);
  40 int wfx_hif_write_mib(struct wfx_dev *wdev, int vif_id, u16 mib_id, void *buf, size_t buf_size);
  41 int wfx_hif_start(struct wfx_vif *wvif, const struct ieee80211_bss_conf *conf,
  42                   const struct ieee80211_channel *channel);
  43 int wfx_hif_reset(struct wfx_vif *wvif, bool reset_stat);
  44 int wfx_hif_join(struct wfx_vif *wvif, const struct ieee80211_bss_conf *conf,
  45                  struct ieee80211_channel *channel, const u8 *ssid, int ssidlen);
  46 int wfx_hif_map_link(struct wfx_vif *wvif, bool unmap, u8 *mac_addr, int sta_id, bool mfp);
  47 int wfx_hif_add_key(struct wfx_dev *wdev, const struct wfx_hif_req_add_key *arg);
  48 int wfx_hif_remove_key(struct wfx_dev *wdev, int idx);
  49 int wfx_hif_set_pm(struct wfx_vif *wvif, bool ps, int dynamic_ps_timeout);
  50 int wfx_hif_set_bss_params(struct wfx_vif *wvif, int aid, int beacon_lost_count);
  51 int wfx_hif_set_edca_queue_params(struct wfx_vif *wvif, u16 queue,
  52                                   const struct ieee80211_tx_queue_params *arg);
  53 int wfx_hif_beacon_transmit(struct wfx_vif *wvif, bool enable);
  54 int wfx_hif_update_ie_beacon(struct wfx_vif *wvif, const u8 *ies, size_t ies_len);
  55 int wfx_hif_scan(struct wfx_vif *wvif, struct cfg80211_scan_request *req80211,
  56                  int chan_start, int chan_num);
  57 int wfx_hif_scan_uniq(struct wfx_vif *wvif, struct ieee80211_channel *chan, int duration);
  58 int wfx_hif_stop_scan(struct wfx_vif *wvif);
  59 int wfx_hif_configuration(struct wfx_dev *wdev, const u8 *conf, size_t len);
  60 int wfx_hif_shutdown(struct wfx_dev *wdev);
  61
  62 #endif