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Open Menu / drivers / net / wireless / silabs / wfx / hif_tx.h
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Implementation of the host-to-chip commands (aka request/confirmation) of the
 * hardware API.
 *
 * Copyright (c) 2017-2020, Silicon Laboratories, Inc.
 * Copyright (c) 2010, ST-Ericsson
 * Copyright (C) 2010, ST-Ericsson SA
 */
#ifndef WFX_HIF_TX_H
#define WFX_HIF_TX_H

#include <linux/types.h>
#include <linux/mutex.h>
#include <linux/completion.h>

struct ieee80211_channel;
struct ieee80211_bss_conf;
struct ieee80211_tx_queue_params;
struct cfg80211_scan_request;
struct wfx_hif_req_add_key;
struct wfx_dev;
struct wfx_vif;

struct wfx_hif_cmd {
	struct mutex       lock;
	struct completion  ready;
	struct completion  done;
	struct wfx_hif_msg *buf_send;
	void               *buf_recv;
	size_t             len_recv;
	int                ret;
};

void wfx_init_hif_cmd(struct wfx_hif_cmd *wfx_hif_cmd);
int wfx_cmd_send(struct wfx_dev *wdev, struct wfx_hif_msg *request,
		 void *reply, size_t reply_len, bool async);

int wfx_hif_read_mib(struct wfx_dev *wdev, int vif_id, u16 mib_id, void *buf, size_t buf_size);
int wfx_hif_write_mib(struct wfx_dev *wdev, int vif_id, u16 mib_id, void *buf, size_t buf_size);
int wfx_hif_start(struct wfx_vif *wvif, const struct ieee80211_bss_conf *conf,
		  const struct ieee80211_channel *channel);
int wfx_hif_reset(struct wfx_vif *wvif, bool reset_stat);
int wfx_hif_join(struct wfx_vif *wvif, const struct ieee80211_bss_conf *conf,
		 struct ieee80211_channel *channel, const u8 *ssid, int ssidlen);
int wfx_hif_map_link(struct wfx_vif *wvif, bool unmap, u8 *mac_addr, int sta_id, bool mfp);
int wfx_hif_add_key(struct wfx_dev *wdev, const struct wfx_hif_req_add_key *arg);
int wfx_hif_remove_key(struct wfx_dev *wdev, int idx);
int wfx_hif_set_pm(struct wfx_vif *wvif, bool ps, int dynamic_ps_timeout);
int wfx_hif_set_bss_params(struct wfx_vif *wvif, int aid, int beacon_lost_count);
int wfx_hif_set_edca_queue_params(struct wfx_vif *wvif, u16 queue,
				  const struct ieee80211_tx_queue_params *arg);
int wfx_hif_beacon_transmit(struct wfx_vif *wvif, bool enable);
int wfx_hif_update_ie_beacon(struct wfx_vif *wvif, const u8 *ies, size_t ies_len);
int wfx_hif_scan(struct wfx_vif *wvif, struct cfg80211_scan_request *req80211,
		 int chan_start, int chan_num);
int wfx_hif_stop_scan(struct wfx_vif *wvif);
int wfx_hif_configuration(struct wfx_dev *wdev, const u8 *conf, size_t len);
int wfx_hif_shutdown(struct wfx_dev *wdev);

#endif