STRUCT ATH10K_SPEC_SCAN(9)

✨ NAME ✨

struct ath10k_spec_scan — the parameter bundle for Atheros spectral scan, bestie 💅

So basically this is a little struct (from the Kernel API Manual, hi 👋) that holds the settings for an Atheros spectral scan, and honestly? She's compact and she knows it 🎀

🌸 SYNOPSIS 🌸

struct ath10k_spec_scan {
    u8 count;
    u8 fft_size;
 };

Two members. Two. That's the whole vibe check and she passed 🫶

💖 MEMBERS 💖

• count — how many scan results you're asking for when you're in manual mode, no cap 🔥 That's literally the whole job of this field.
• fft_size — how many bins you wanna request, and the math is giving 2^(fft_size - bin_scale) 🧮✨ Write it exactly like that, because the formula is the moment, and the moment is not up for reinterpretation 🙈

Ok real talk: keep bin_scale in mind when you're picking fft_size, because the bins count comes out of that subtraction. The struct does not do the math for you, she just holds the number 💀

🦋 SEE ALSO 🦋

• Kernel file ./drivers/net/wireless/ath/ath10k/spectral.h — go read her, that's where the rest of the lore lives 👑

⭐ Ok that's the page!! Go be iconic with your spectral scan params 🌈

Sign-off time 🎀 — this little masterpiece comes out of ./drivers/net/wireless/ath/ath10k, dated October 2026, and she answers to the name struct ath10k_spec_scan(9) when the Kernel API Manual calls her. Bye bestie, mwah 💜