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 13 struct ieee80211_channel; 14 struct ieee80211_bss_conf; 15 struct ieee80211_tx_queue_params; 16 struct cfg80211_scan_request; 17 struct hif_req_add_key; 18 struct wfx_dev; 19 struct wfx_vif; 20 21 struct 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 31 void wfx_init_hif_cmd(struct wfx_hif_cmd *wfx_hif_cmd); 32 int wfx_cmd_send(struct wfx_dev *wdev, struct hif_msg *request, 33 void *reply, size_t reply_len, bool async); 34 35 int hif_shutdown(struct wfx_dev *wdev); 36 int hif_configuration(struct wfx_dev *wdev, const u8 *conf, size_t len); 37 int hif_reset(struct wfx_vif *wvif, bool reset_stat); 38 int hif_read_mib(struct wfx_dev *wdev, int vif_id, u16 mib_id, 39 void *buf, size_t buf_size); 40 int hif_write_mib(struct wfx_dev *wdev, int vif_id, u16 mib_id, 41 void *buf, size_t buf_size); 42 int hif_scan(struct wfx_vif *wvif, struct cfg80211_scan_request *req80211, 43 int chan_start, int chan_num, int *timeout); 44 int hif_stop_scan(struct wfx_vif *wvif); 45 int hif_join(struct wfx_vif *wvif, const struct ieee80211_bss_conf *conf, 46 struct ieee80211_channel *channel, const u8 *ssid, int ssidlen); 47 int hif_set_pm(struct wfx_vif *wvif, bool ps, int dynamic_ps_timeout); 48 int hif_set_bss_params(struct wfx_vif *wvif, int aid, int beacon_lost_count); 49 int hif_add_key(struct wfx_dev *wdev, const struct hif_req_add_key *arg); 50 int hif_remove_key(struct wfx_dev *wdev, int idx); 51 int hif_set_edca_queue_params(struct wfx_vif *wvif, u16 queue, 52 const struct ieee80211_tx_queue_params *arg); 53 int hif_start(struct wfx_vif *wvif, const struct ieee80211_bss_conf *conf, 54 const struct ieee80211_channel *channel); 55 int hif_beacon_transmit(struct wfx_vif *wvif, bool enable); 56 int hif_map_link(struct wfx_vif *wvif, 57 bool unmap, u8 *mac_addr, int sta_id, bool mfp); 58 int hif_update_ie_beacon(struct wfx_vif *wvif, const u8 *ies, size_t ies_len); 59 60 #endif 61