projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 855aed12 SW |
1 | /* |
| 2 | * Copyright (c) 2013 Qualcomm Atheros, Inc. | |
| 3 | * | |
| 4 | * Permission to use, copy, modify, and/or distribute this software for any | |
| 5 | * purpose with or without fee is hereby granted, provided that the above | |
| 6 | * copyright notice and this permission notice appear in all copies. | |
| 7 | * | |
| 8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
| 9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
| 10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
| 11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
| 12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
| 13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
| 14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
| 15 | */ | |
| 16 | ||
| 17 | #ifndef SPECTRAL_H | |
| 18 | #define SPECTRAL_H | |
| 19 | ||
| 20 | #include "../spectral_common.h" | |
| 21 | ||
| 22 | /** | |
| 23 | * struct ath10k_spec_scan - parameters for Atheros spectral scan | |
| 24 | * | |
| 25 | * @count: number of scan results requested for manual mode | |
| 26 | * @fft_size: number of bins to be requested = 2^(fft_size - bin_scale) | |
| 27 | */ | |
| 28 | struct ath10k_spec_scan { | |
| 29 | u8 count; | |
| 30 | u8 fft_size; | |
| 31 | }; | |
| 32 | ||
| 33 | /* enum ath10k_spectral_mode: | |
| 34 | * | |
| 35 | * @SPECTRAL_DISABLED: spectral mode is disabled | |
| 36 | * @SPECTRAL_BACKGROUND: hardware sends samples when it is not busy with | |
| 37 | * something else. | |
| 38 | * @SPECTRAL_MANUAL: spectral scan is enabled, triggering for samples | |
| 39 | * is performed manually. | |
| 40 | */ | |
| 41 | enum ath10k_spectral_mode { | |
| 42 | SPECTRAL_DISABLED = 0, | |
| 43 | SPECTRAL_BACKGROUND, | |
| 44 | SPECTRAL_MANUAL, | |
| 45 | }; | |
| 46 | ||
| 47 | #ifdef CONFIG_ATH10K_DEBUGFS | |
| 48 | ||
| 49 | int ath10k_spectral_process_fft(struct ath10k *ar, | |
| 50 | struct wmi_single_phyerr_rx_event *event, | |
| 51 | struct phyerr_fft_report *fftr, | |
| 52 | size_t bin_len, u64 tsf); | |
| 53 | int ath10k_spectral_start(struct ath10k *ar); | |
| 54 | int ath10k_spectral_vif_stop(struct ath10k_vif *arvif); | |
| 55 | int ath10k_spectral_create(struct ath10k *ar); | |
| 56 | void ath10k_spectral_destroy(struct ath10k *ar); | |
| 57 | ||
| 58 | #else | |
| 59 | ||
| 60 | static inline int | |
| 61 | ath10k_spectral_process_fft(struct ath10k *ar, | |
| 62 | struct wmi_single_phyerr_rx_event *event, | |
| 63 | struct phyerr_fft_report *fftr, | |
| 64 | size_t bin_len, u64 tsf) | |
| 65 | { | |
| 66 | return 0; | |
| 67 | } | |
| 68 | ||
| 69 | static inline int ath10k_spectral_start(struct ath10k *ar) | |
| 70 | { | |
| 71 | return 0; | |
| 72 | } | |
| 73 | ||
| 74 | static inline int ath10k_spectral_vif_stop(struct ath10k_vif *arvif) | |
| 75 | { | |
| 76 | return 0; | |
| 77 | } | |
| 78 | ||
| 79 | static inline int ath10k_spectral_create(struct ath10k *ar) | |
| 80 | { | |
| 81 | return 0; | |
| 82 | } | |
| 83 | ||
| 84 | static inline void ath10k_spectral_destroy(struct ath10k *ar) | |
| 85 | { | |
| 86 | } | |
| 87 | ||
| 88 | #endif /* CONFIG_ATH10K_DEBUGFS */ | |
| 89 | ||
| 90 | #endif /* SPECTRAL_H */ |