1 files changed, 79 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/spectral.h b/drivers/net/wireless/ath/ath10k/spectral.h
new file mode 100644
index 000000000..5f481f11c
--- /dev/null
+++ b/drivers/net/wireless/ath/ath10k/spectral.h
@@ -0,0 +1,79 @@
+/* SPDX-License-Identifier: ISC */
+/*
+ * Copyright (c) 2013-2015 Qualcomm Atheros, Inc.
+ */
+
+#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 */