xe_tile_sriov_vf_ggtt(9)

💅 xe_tile_sriov_vf_ggtt — like, the VF GGTT config page, from the Kernel API Manual bestie ✨

okay so real talk, this is a page straight out of the Kernel API Manual, and it's called xe_tile_sriov_vf_ggtt(9). yes the (9) is part of the name, it's giving kernel-section energy, we love that for it 🎀

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✨ NAME ✨

xe_tile_sriov_vf_ggtt — VF GGTT configuration, no cap. that's the whole vibe.

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🌸 SYNOPSIS 🌸

u64 xe_tile_sriov_vf_ggtt (struct xe_tile *tile );

that's it, that's the whole signature, she's short and she knows it 💅

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🦋 ARGUMENTS 🦋

• tile — the xe_tile. literally just the tile, bestie. that's the whole argument. one (1) tile. iconic behavior honestly.

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💖 DESCRIPTION 💖

so what does she do? glad you asked 🫶

This function is for VF use only.

that's the entire description. yes really. VF only. if you're not a VF this is not your moment, this is not your main character arc, please exit stage left 🙈✨

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⭐ RETURN ⭐

she returns the size of the GGTT assigned to VF. that's a u64 btw, so she's coming back with the big number energy 👑

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🔥 SEE ALSO 🔥

• Kernel file ./drivers/gpu/drm/xe/xe_tile_sriov_vf.c — GGTT nodes shifting during VF post-migration recovery(9)
• xe_tile_sriov_vf_lmem(9)
• xe_tile_sriov_vf_lmem_store(9)
• xe_tile_sriov_vf_ggtt_store(9)
• xe_tile_sriov_vf_ggtt_base(9)
• xe_tile_sriov_vf_ggtt_base_store(9)

go read those too, they're the friend group, you can't just know one of them and call it a day 💀💜

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ngl, the whole GGTT-nodes-shifting-during-VF-post-migration-recovery thing lowkey sounds like a lot. just saying. stay safe out there in ./drivers/gpu/drm/xe/ 🧚‍♀️

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and that's the page!! sign-off time: this cutie lives in ./drivers/gpu/drm/xe, and she got stamped with October 2026 — so fresh, so current, we're obsessed 🌈🍓 bye bestie, go configure some GGTT 💖✨