include/net/cnss_utils.h

/* Copyright (c) 2017, 2020 The Linux Foundation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#ifndef _CNSS_UTILS_H_
#define _CNSS_UTILS_H_

enum cnss_utils_cc_src {
	CNSS_UTILS_SOURCE_CORE,
	CNSS_UTILS_SOURCE_11D,
	CNSS_UTILS_SOURCE_USER
};

extern int cnss_utils_set_wlan_unsafe_channel(struct device *dev,
					      u16 *unsafe_ch_list,
					      u16 ch_count);
extern int cnss_utils_get_wlan_unsafe_channel(struct device *dev,
					      u16 *unsafe_ch_list,
					      u16 *ch_count, u16 buf_len);
extern int cnss_utils_wlan_set_dfs_nol(struct device *dev,
				       const void *info, u16 info_len);
extern int cnss_utils_wlan_get_dfs_nol(struct device *dev,
				       void *info, u16 info_len);
extern int cnss_utils_get_driver_load_cnt(struct device *dev);
extern void cnss_utils_increment_driver_load_cnt(struct device *dev);
extern int cnss_utils_set_wlan_mac_address(const u8 *in, uint32_t len);
extern u8 *cnss_utils_get_wlan_mac_address(struct device *dev, uint32_t *num);
extern int cnss_utils_set_wlan_derived_mac_address(const u8 *in, uint32_t len);
extern u8 *cnss_utils_get_wlan_derived_mac_address(struct device *dev,
							uint32_t *num);
extern void cnss_utils_set_cc_source(struct device *dev,
				     enum cnss_utils_cc_src cc_source);
extern enum cnss_utils_cc_src cnss_utils_get_cc_source(struct device *dev);
#ifdef CONFIG_CNSS_TIMESYNC
enum wlan_time_sync_trigger_type {
	CNSS_POSITIVE_EDGE_TRIGGER,
	CNSS_NEGATIVE_EDGE_TRIGGER,
};

struct avtimer_cnss_fptr_t {
	int (*fptr_avtimer_open)(void);
	int (*fptr_avtimer_enable)(int enable);
	int (*fptr_avtimer_get_time)(uint64_t *avtimer_tick);
};

extern int cnss_get_audio_wlan_timestamp(struct device *dev,
					 enum wlan_time_sync_trigger_type type,
					 u64 *lpass_ts);

extern void cnss_utils_set_avtimer_fptr(struct avtimer_cnss_fptr_t avtimer);
#endif

#endif