intel_vgpu_write_fence(9)

💅 intel_vgpu_write_fence(9) 💅

okay so bestie, welcome to the intel_vgpu_write_fence page from the Kernel API Manual — yes, the Kernel API Manual, we're in the big leagues now 👑

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✨ NAME ✨

intel_vgpu_write_fence — literally writes the fence registers that a vGPU owns 🎀

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🌸 SYNOPSIS 🌸

void intel_vgpu_write_fence (struct intel_vgpu *vgpu , u32 fence , u64
       value );

that's it, that's the whole vibe check 🦋

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🧚 ARGUMENTS 🧚

• vgpu — the vGPU instance, aka the main character of this whole function 💖
• fence — the vGPU fence register number, like the lil' ID tag for which fence we're messing with ✨
• value — the fence register value that's getting written in there, no cap 🫶

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🔥 DESCRIPTION 🔥

so this function is the one that writes fence registers owned by a vGPU — that's its whole job, iconic behaviour honestly 👑

and the important lil' detail: the vGPU fence register number gets translated into a HW fence register number before anything happens 🔥 iykyk, that translation step is not optional, it's the moment ✨

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💜 SEE ALSO 💜

• Kernel file ./drivers/gpu/drm/i915/gvt/aperture_gm.c — yeah, that's where the lore lives 🍓
• intel_vgpu_free_resource(9)
• intel_vgpu_reset_resource(9)
• intel_vgpu_alloc_resource(9)

all the resource besties, go read them too fr fr 📚

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💀 reminder bestie: this is a <pink>void</pink> function, so it gives you nothing back — no return value, no exit status, nada. don't go looking for one 🙈

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and that's a wrap, gorgeous 🌈 this came to you from ./drivers/gpu/drm/i915/gvt, dated October 2026, and it's intel_vgpu_write_fence(9) — periodt 💅💖