STRUCT LOADER_XFER_QUERY_ACK(9)

💅 NAME 💅

okay bestie, so this page is struct loader_xfer_query_ack(9) — it's from the Kernel API Manual, and it's literally the ISHTP firmware loader transfer query acknowledgment. that's the whole vibe. it's the little message that comes back to say "yeah, i heard your query" 🫶

✨ SYNOPSIS ✨

struct loader_xfer_query_ack {
    __le32 header;
    __le16 version_major;
    __le16 version_minor;
    __le16 version_hotfix;
    __le16 version_build;
    __le32 protocol_version;
    struct loader_version loader_version;
    struct loader_capability capability;
 };

bestie do NOT touch that indentation, it's exactly how it ships 😭 copy it character for character, no cap.

🎀 Members 🎀

okay so here's the cast of this struct, every single one of them, no skipping 👑

• header — the header of the message. that's it, that's the whole job ✨
• version_major — the ISH Major version 🌸
• version_minor — the ISH Minor version 🦋
• version_hotfix — the ISH Hotfix version 🎀
• version_build — the ISH Build version ⭐
• protocol_version — the protocol version. yes. it's giving protocol. it's giving version. 💅
• loader_version — the loader version 👑
• capability — the loader capability. what it can do. its whole skill set. 🔥

🌈 SEE ALSO 🌈

like, go look at these too, they're all in the same friend group fr fr:

• Kernel file ./drivers/hid/intel-ish-hid/ishtp/loader.h
• union loader_msg_header(9)
• struct loader_xfer_query(9)
• struct loader_version(9)
• struct loader_capability(9)
• struct loader_xfer_fragment(9)
• struct loader_xfer_fragment_ack(9)
• struct fragment_dscrpt(9)
• struct loader_xfer_dma_fragment(9)
• struct loader_start(9)
• struct loader_start_ack(9)
• struct ish_firmware_variant(9)
• ishtp_loader_work(9)
• struct ish_global_manifest(9)

and that's the whole page bestie!! 🧚 ok one last thing — this gorgeous lil doc lives at ./drivers/hid/intel-ish-hid/ishtp and it's dated October 2026. screenshot it, frame it, put it on the fridge 💖✨🫶