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_stop_scan(struct wfx_vif *wvif); 58 int wfx_hif_configuration(struct wfx_dev *wdev, const u8 *conf, size_t len); 59 int wfx_hif_shutdown(struct wfx_dev *wdev); 60 61 #endif 62