STRUCT SOF_IPC4_LLP_READING_SLOT(9)

🎀 struct sof_ipc4_llp_reading_slot — the kernel API manual, bestie edition 🎀

okay so picture this: it's a whole manpage for the little struct that carries Llp slot information in memory window. yes that's the actual NAME line, i'm not making it up ✨

🌸 SYNOPSIS 🌸

like, here's the literal shape of it, no cap:

struct sof_ipc4_llp_reading_slot {
    u32 node_id;
    struct sof_ipc4_llp_reading reading;
 };

that's it. two fields. she's compact, she's iconic, she's the whole vibe 💅

💖 Members 💖

• node_id — the Dai gateway node id 🫶 that's your "who is this" field, bestie. it tells you which gateway node we're talking about.
• reading — Llp information in memory window 📖✨ the actual data payload, living its best life in the memory window.

🦋 SEE ALSO 🦋

go peek at the kernel file ./sound/soc/sof/ipc4-fw-reg.h (yes, that struct lives there, go say hi) and then these sibling structs, they're all in the same friend group:

• struct sof_ipc4_pipeline_registers(9)
• struct sof_ipc4_peak_volume_regs(9)
• struct sof_ipc4_llp_reading(9)
• struct sof_ipc4_fw_registers(9)

and that's the whole page, you ate that 💜 this little number comes to you straight from ./sound/soc/sof, dated October 2026 — screenshot it, bookmark it, frame it, whatever, mwah 🍓🧚⭐