intel_wopcm_guc_base(9)

💅 intel_wopcm_guc_base — kernel API manual, bestie edition 🎀

okay so we're looking at intel_wopcm_guc_base from the Kernel API Manual, and honestly? She's a tiny little function with main character energy. Let's get into it ✨

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✨ NAME ✨

intel_wopcm_guc_base — that's it, that's the name, no long dramatic subtitle, she said "my work speaks for itself" 💅

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🦋 SYNOPSIS 🦋

u32 intel_wopcm_guc_base (struct intel_wopcm *wopcm );

literally just hand her a struct intel_wopcm * and she hands you back a u32. no cap, that's the whole vibe ✨

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🌸 ARGUMENTS 🌸

• wopcm — this is your intel_wopcm structure, gorgeous. she needs it. give it to her. 🫶

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💖 DESCRIPTION 💖

ngl the description is short and iconic: this function returns the base of the WOPCM shadowed region. that's it. that's the tea. 🍓

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⭐ RETURN ⭐

so what does she give back? two possible moods:

• 0 — if GuC is not present or not in use. like, nothing's happening here bestie 💀
• otherwise — the GuC WOPCM base. slay 👑

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👀 SEE ALSO 👀

• Kernel file ./drivers/gpu/drm/i915/gt/intel_wopcm.h
• struct intel_wopcm(9)
• intel_wopcm_guc_size(9) — her sibling, go check her out too 🧚

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and that's the whole page! no crumbs left behind 💜

she lives in ./drivers/gpu/drm/i915/gt, dated October 2026, and goes by intel_wopcm_guc_base(9) — remember her name, periodt 💅✨