91 lines
2.4 KiB
C
91 lines
2.4 KiB
C
/*
|
|
* Copyright (c) 2013-2015 Qualcomm Atheros, Inc.
|
|
*
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#ifndef SPECTRAL_H
|
|
#define SPECTRAL_H
|
|
|
|
#include "../spectral_common.h"
|
|
|
|
/**
|
|
* struct ath10k_spec_scan - parameters for Atheros spectral scan
|
|
*
|
|
* @count: number of scan results requested for manual mode
|
|
* @fft_size: number of bins to be requested = 2^(fft_size - bin_scale)
|
|
*/
|
|
struct ath10k_spec_scan {
|
|
u8 count;
|
|
u8 fft_size;
|
|
};
|
|
|
|
/* enum ath10k_spectral_mode:
|
|
*
|
|
* @SPECTRAL_DISABLED: spectral mode is disabled
|
|
* @SPECTRAL_BACKGROUND: hardware sends samples when it is not busy with
|
|
* something else.
|
|
* @SPECTRAL_MANUAL: spectral scan is enabled, triggering for samples
|
|
* is performed manually.
|
|
*/
|
|
enum ath10k_spectral_mode {
|
|
SPECTRAL_DISABLED = 0,
|
|
SPECTRAL_BACKGROUND,
|
|
SPECTRAL_MANUAL,
|
|
};
|
|
|
|
#ifdef CONFIG_ATH10K_SPECTRAL
|
|
|
|
int ath10k_spectral_process_fft(struct ath10k *ar,
|
|
struct wmi_phyerr_ev_arg *phyerr,
|
|
const struct phyerr_fft_report *fftr,
|
|
size_t bin_len, u64 tsf);
|
|
int ath10k_spectral_start(struct ath10k *ar);
|
|
int ath10k_spectral_vif_stop(struct ath10k_vif *arvif);
|
|
int ath10k_spectral_create(struct ath10k *ar);
|
|
void ath10k_spectral_destroy(struct ath10k *ar);
|
|
|
|
#else
|
|
|
|
static inline int
|
|
ath10k_spectral_process_fft(struct ath10k *ar,
|
|
struct wmi_phyerr_ev_arg *phyerr,
|
|
const struct phyerr_fft_report *fftr,
|
|
size_t bin_len, u64 tsf)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int ath10k_spectral_start(struct ath10k *ar)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int ath10k_spectral_vif_stop(struct ath10k_vif *arvif)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int ath10k_spectral_create(struct ath10k *ar)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline void ath10k_spectral_destroy(struct ath10k *ar)
|
|
{
|
|
}
|
|
|
|
#endif /* CONFIG_ATH10K_SPECTRAL */
|
|
|
|
#endif /* SPECTRAL_H */
|