STRUCT MLXREG_DPU(9)

💅 struct mlxreg_dpu(9) — device private data ✨

okay bestie, this is a page straight out of the Kernel API Manual, and it's lowkey one of the shortest ones you'll ever meet, so let's get into it 🫶

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🌸 NAME 🌸

struct mlxreg_dpu — literally just the device private data. that's the whole vibe. it's giving "holder of things" and honestly? iconic.

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🦋 SYNOPSIS 🦋

struct mlxreg_dpu {
    struct device *dev;
    struct mlxreg_core_data *data;
    struct mlxreg_core_platform_data *io_data;
    struct platform_device *io_regs;
    struct mlxreg_core_hotplug_platform_data *hotplug_data;
    struct platform_device *hotplug;
 };

like, copy it exactly bestie, every field, every *, every semicolon — no cap 🎀

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👑 Members 👑

okay so this is the part where we meet the whole cast, main character energy for each one:

• dev — the platform device 💖
• data — the platform core data ✨
• io_data — the register access platform data 🔥
• io_regs — the register access device 🎀
• hotplug_data — the hotplug platform data 🦋
• hotplug — the hotplug device 🌸

that's it. that's the squad. six members and every single one of them is doing its job 💅

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/platform/mellanox/mlxreg-dpu.c ⭐

ngl bestie, if you want the actual behaviour, the source file is right there — go read it, it ate 👑

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and that's the whole page fr fr. this one is from the ./drivers/platform/mellanox corner of the kernel, dated October 2026, and it's filed under struct mlxreg_dpu(9) — periodt 💜🧚