gmc_v12_0_gart_fini(9)

✨ gmc_v12_0_gart_fini ✨

okay bestie so this is a page from the Kernel API Manual — yes, the kernel man pages, we're doing this 💅 — and it's all about one tiny function: gmc_v12_0_gart_fini. She's a callback. She tears stuff down. Let's get into it 🫶

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🌸 NAME 🌸

gmc_v12_0_gart_fini — the vm fini callback. that's it, that's her whole job description, and honestly? iconic 💖

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🦋 SYNOPSIS 🦋

void gmc_v12_0_gart_fini (struct amdgpu_device *adev );

that's the whole signature, no cap. she takes one argument and returns void — literally gives nothing back, main character energy 👑

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🎀 ARGUMENTS 🎀

• adev — an amdgpu_device pointer. that's the one thing she needs from you, bestie. hand her the device and she's good ✨

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💜 DESCRIPTION 💜

So like — she tears down the driver's GART/VM setup (CIK). that's the vibe check: cleanup time, the party's over, everyone go home 🧹😭

she's the fini callback, which means she shows up at the end of the arc, not the beginning. not the flirty intro callback, the "okay let's actually shut this down properly" callback. respect her 💅

ngl there's not a ton more detail on this page — the original keeps it short and sweet, so we're keeping it short and sweet too. no extra lore added, fr fr 🍓

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🔥 SEE ALSO 🔥

peep the kernel file, she lives in ./drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c 👀

and her whole friend group, all in the same room:

• gmc_v12_0_use_invalidate_semaphore(9)
• gmc_v12_0_flush_gpu_tlb(9)
• gmc_v12_0_flush_gpu_tlb_pasid(9)
• gmc_v12_0_mc_init(9)
• gmc_v12_0_gart_enable(9)
• gmc_v12_0_gart_disable(9)

like yes okay it's giving "the entire gmc_v12_0 extended universe" and we're seated for it 🌈

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okay and now the lil sign-off cuties — this whole page comes to you from ./drivers/gpu/drm/amd/amdgpu, dated October 2026, and the manual itself is gmc_v12_0_gart_fini(9) 💖 slay, bye bestie ✨🎀🦋