intel_vgpu_...gion_request(9)

💖 intel_vgpu_emulate_opregion_request 💖

okay so bestie, welcome to the Kernel API Manual ✨ this one's a little function from the i915 GVT corner of the kernel and honestly it's giving "small but crucial" energy 🎀

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🌸 NAME 🌸

intel_vgpu_emulate_opregion_request — the girl whose whole job is emulating an OpRegion request 💅 no cap, that's literally the assignment.

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🦋 SYNOPSIS 🦋

int intel_vgpu_emulate_opregion_request (struct intel_vgpu *vgpu , u32 swsci );

like, she takes a vgpu and a swsci, and she returns an int. simple. iconic. periodt 🫶

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✨ ARGUMENTS ✨

• vgpu — a vGPU 💜 that's it, that's the whole description, she's a vGPU and she's the main character here.
• swsci — the SWSCI request 🌈 (yes, that's the actual name, iykyk)

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⭐ RETURN ⭐

• Zero on success 🎉 slay, we love a clean exit
• negative error code if it failed 😭 ok so if you see a negative number just know something went sideways

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🎀 SEE ALSO 🎀

• Kernel file ./drivers/gpu/drm/i915/gvt/opregion.c 📁 (go read the source bestie, it's right there)
• intel_vgpu_init_opregion(9) 🧚
• intel_vgpu_opregion_base_write_handler(9) 🔥
• intel_vgpu_clean_opregion(9) 👑

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💡 friendly reminder that the one true source file lives at ./drivers/gpu/drm/i915/gvt/opregion.c — if you're lost, start there fr fr 🍓

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and that's the whole page bestie, no notes 💅 this cutie came out of the ./drivers/gpu/drm/i915/gvt directory, dated October 2026, and she's filed under intel_vgpu_...gion_request(9) in the Kernel API Manual 📚✨ go forth and emulate those OpRegion requests, you've got this 🫶💖🌈