drivers/staging/wfx/hif_tx.h

   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) 2017-2019, 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 "hif_api_cmd.h"
  14
  15 struct ieee80211_channel;
  16 struct ieee80211_bss_conf;
  17 struct ieee80211_tx_queue_params;
  18 struct cfg80211_scan_request;
  19 struct wfx_dev;
  20 struct wfx_vif;
  21
  22 struct wfx_hif_cmd {
  23         struct mutex      lock;
  24         struct mutex      key_renew_lock;
  25         struct completion ready;
  26         struct completion done;
  27         bool              async;
  28         struct hif_msg    *buf_send;
  29         void              *buf_recv;
  30         size_t            len_recv;
  31         int               ret;
  32 };
  33
  34 void wfx_init_hif_cmd(struct wfx_hif_cmd *wfx_hif_cmd);
  35 int wfx_cmd_send(struct wfx_dev *wdev, struct hif_msg *request,
  36                  void *reply, size_t reply_len, bool async);
  37
  38 int hif_shutdown(struct wfx_dev *wdev);
  39 int hif_configuration(struct wfx_dev *wdev, const u8 *conf, size_t len);
  40 int hif_reset(struct wfx_vif *wvif, bool reset_stat);
  41 int hif_read_mib(struct wfx_dev *wdev, int vif_id, u16 mib_id,
  42                  void *buf, size_t buf_size);
  43 int hif_write_mib(struct wfx_dev *wdev, int vif_id, u16 mib_id,
  44                   void *buf, size_t buf_size);
  45 int hif_scan(struct wfx_vif *wvif, struct cfg80211_scan_request *req80211,
  46              int chan_start, int chan_num);
  47 int hif_stop_scan(struct wfx_vif *wvif);
  48 int hif_join(struct wfx_vif *wvif, const struct ieee80211_bss_conf *conf,
  49              const struct ieee80211_channel *channel, const u8 *ssidie);
  50 int hif_set_pm(struct wfx_vif *wvif, bool ps, int dynamic_ps_timeout);
  51 int hif_set_bss_params(struct wfx_vif *wvif,
  52                        const struct hif_req_set_bss_params *arg);
  53 int hif_add_key(struct wfx_dev *wdev, const struct hif_req_add_key *arg);
  54 int hif_remove_key(struct wfx_dev *wdev, int idx);
  55 int hif_set_edca_queue_params(struct wfx_vif *wvif, u16 queue,
  56                               const struct ieee80211_tx_queue_params *arg);
  57 int hif_start(struct wfx_vif *wvif, const struct ieee80211_bss_conf *conf,
  58               const struct ieee80211_channel *channel);
  59 int hif_beacon_transmit(struct wfx_vif *wvif, bool enable);
  60 int hif_map_link(struct wfx_vif *wvif, u8 *mac_addr, int flags, int sta_id);
  61 int hif_update_ie_beacon(struct wfx_vif *wvif, const u8 *ies, size_t ies_len);
  62 int hif_sl_set_mac_key(struct wfx_dev *wdev, const u8 *slk_key,
  63                        int destination);
  64 int hif_sl_config(struct wfx_dev *wdev, const unsigned long *bitmap);
  65 int hif_sl_send_pub_keys(struct wfx_dev *wdev,
  66                          const u8 *pubkey, const u8 *pubkey_hmac);
  67
  68 #endif