STRUCT MEI_LB_RSP(9)

💅 struct mei_lb_rsp(9) 💅

okay so bestie, welcome to the Kernel API Manual, section 9 — this one's about struct mei_lb_rsp, aka the Late Binding response structure. yes, the response. the one that comes back. it's giving "we heard you, here's your answer" energy 🎀

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✨ NAME ✨

struct mei_lb_rsp — the Late Binding response structure, no cap 🌸

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🦋 SYNOPSIS 🦋

struct mei_lb_rsp {
    struct mkhi_msg_hdr header;
    __le32 type;
    __le32 reserved[2];
    __le32 status;
 };

like, that's the whole shape of it. short, sweet, iconic 👑

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🌈 Members 🌈

• header — the MKHI message header, fr fr (peep struct mkhi_msg_hdr if you wanna know more) 💌
• type — tells you the Type of the Late Binding payload. the what am I even looking at field 🧚
• reserved — reserved for future use by authentication firmware — and bestie, it must be set to 0. that's not a suggestion, that's the rule 🙈 not me warning you twice 💀
• status — the status that the authentication firmware hands back (check enum intel_lb_status for the deets) 🔥

lowkey important: that reserved one has a hard requirement attached — set it to 0. don't get creative with it, the firmware said what it said 💅

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👀 SEE ALSO 👀

• the kernel file ./drivers/misc/mei/mei_lb.c — Late Binding Firmware Update/Upload(9) ⭐
• struct mei_lb_req(9) 🫶
• struct mei_lb2_header(9) 🎀
• struct mei_lb2_rsp_header(9) 🦋
• struct mei_lb2_req(9) 💖
• struct mei_lb2_rsp(9) 💜

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and that's the whole vibe check, bestie — go read the friends up there, they're all linked and everything 🌸

this one lives in ./drivers/misc/mei, and the page is dated October 2026. mwah, periodt 💅✨