| /* |
| * Copyright (c) 2013 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 CPTCFG_ATH10K_DEBUGFS |
| |
| 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 /* CPTCFG_ATH10K_DEBUGFS */ |
| |
| #endif /* SPECTRAL_H */ |