STRUCT MLXREG_CORE_PLATFORM_DATA(9)

✨ struct mlxreg_core_platform_data(9) ✨

okay so bestie, welcome to the struct mlxreg_core_platform_data page from the Kernel API Manual 💅 this is lowkey the blueprint for how a platform hands over its data, and we're gonna go through every single member together, no skipping, fr fr 🫶

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🌸 NAME 🌸

struct mlxreg_core_platform_data — platform data: 🎀 (yes, that's the whole name, it's giving "mysterious but iconic")

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🦋 SYNOPSIS 🦋

struct mlxreg_core_platform_data {
    struct mlxreg_core_data *data;
    void *regmap;
    int counter;
    u32 features;
    u32 version;
    char identity[MLXREG_CORE_LABEL_MAX_SIZE];
    u32 capability;
 };

like, that's the whole shape of it — seven fields, all main character energy 👑

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💖 Members 💖

• data — instance private data; this is the personal stash of info for this particular instance 🙈
• regmap — the register map of the parent device; think of it as the family's shared group chat 📱
• counter — number of instances; literally just counting how many of these we got 🔢
• features — supported features of the device; the vibe check of what it can actually do ✨
• version — implementation version; the "which era is this from" tag ⭐
• identity — device identity name, stored as char identity[MLXREG_CORE_LABEL_MAX_SIZE]; because everybody needs a name badge 🎀
• capability — device capability register; the receipts of what the device is capable of 🔥

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🌈 SEE ALSO 🌈

literally go read the kernel file ./include/linux/platform_data/mlxreg.h and this enum mlxreg_wdt_type(9) — and while you're in the neighborhood, there's a whole friend group waiting for you:

• enum mlxreg_hotplug_kind(9)
• enum mlxreg_hotplug_device_action(9)
• struct mlxreg_core_hotplug_notifier(9)
• struct mlxreg_hotplug_device(9)
• struct mlxreg_core_data(9)
• struct mlxreg_core_item(9)
• struct mlxreg_core_hotplug_platform_data(9)

periodt 💅

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no cap, that's every member and every cross-reference accounted for — nothing dropped, nothing invented 🧚

and that's the whole page bestie! mwah 💋 this gem lives at ./include/linux/platform_data and it's dated October 2026 — see you in the future, you ate that 👑💜