STRUCT PECI_CONTROLLER_OPS(9)

💅 struct peci_controller_ops(9)

okay so this is a page from the Kernel API Manual, and honestly? it's a short one, but it's iconic. we're talking about struct peci_controller_ops — the little struct that holds the PECI controller specific methods. bestie, it's giving "small but powerful" energy fr fr 🎀

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✨ NAME ✨

struct peci_controller_ops — the PECI controller specific methods. that's it, that's the vibe. 🦋

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🌸 SYNOPSIS 🌸

struct peci_controller_ops {
    int (*xfer)(struct peci_controller *controller, u8 addr, struct
peci_request *req);
 };

like, look at it. one member. no cap, that's the whole struct. lowkey elegant 💅

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👑 Members 👑

• xfer — the PECI transfer function. this is the one function pointer in the whole struct, and she's the main character. ✨

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🧚 Description 🧚

so here's the tea: PECI controllers may have different hardware interfaces. (yes, plural, different, all of them doing their own thing 😭)

the drivers implementing PECI controllers can use this structure to abstract away those differences by exposing a common interface for the PECI core. literally the whole point: hide the messy hardware-specific details behind one shared interface so the PECI core doesn't have to care. ate and left no crumbs. 🔥

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🌈 SEE ALSO 🌈

• Kernel file ./include/linux/peci.h
• struct peci_controller(9)
• struct peci_device(9)
• struct peci_request(9)

go read those next, iykyk 🫶

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ngl this one's short, but every detail still matters — the abstraction is used by the PECI core, so don't sleep on it. 💜

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and that's the page, bestie! 🌸 sourced from ./include/linux, dated October 2026, and it's struct peci_controller_ops(9) forever and always. periodt. 💖🎀✨