STRUCT X86_INIT_OPS(9)

🎀 STRUCT X86_INIT_OPS(9) 🎀

okay bestie, welcome to the kernel API manual page for struct x86_init_ops — literally the blueprint for platform-specific setup, and honestly it's giving "main character energy" for the whole x86 boot situation 💅

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✨ NAME ✨

struct x86_init_ops — functions for platform specific setup 🫶

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🌸 SYNOPSIS 🌸

struct x86_init_ops {
    struct x86_init_resources       resources;
    struct x86_init_mpparse         mpparse;
    struct x86_init_irqs            irqs;
    struct x86_init_oem             oem;
    struct x86_init_paging          paging;
    struct x86_init_timers          timers;
    struct x86_init_iommu           iommu;
    struct x86_init_pci             pci;
    struct x86_hyper_init           hyper;
    struct x86_init_acpi            acpi;
 };

no cap, that's the whole vibe right there — ten little bundles of function pointers living their best lives inside one struct 💖

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🦋 Members 🦋

this section is literally empty in the original, so… it's giving minimalism ✨ nothing to see here, bestie, moving on 🎀

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🔥 SEE ALSO 🔥

Kernel file ./arch/x86/include/asm/x86_init.h — plus a whole friend group of structs and enums that you should lowkey go read next 👑:

• struct x86_init_mpparse(9)
• struct x86_init_resources(9)
• struct x86_init_irqs(9)
• struct x86_init_oem(9)
• struct x86_init_paging(9)
• struct x86_init_timers(9)
• struct x86_init_iommu(9)
• struct x86_init_pci(9)
• struct x86_hyper_init(9)
• struct x86_init_acpi(9)
• struct x86_guest(9)
• struct x86_cpuinit_ops(9)
• struct x86_legacy_devices(9)
• enum x86_legacy_i8042_state(9)
• struct x86_legacy_features(9)
• struct x86_hyper_runtime(9)
• struct x86_platform_ops(9)

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⭐ the cute sign-off ⭐

this page came from ./arch/x86/include/asm and it's dated October 2026 — so yeah, it's a whole timestamped moment in kernel history 🌈 periodt, go read your headers bestie, ily 💜🧚‍♀️