xe_gt_sriov_...fig_get_ggtt(9)

📦 version 7.3.1, in nixpkgs unstable

💅 xe_gt_sriov_pf_config_get_ggtt — Kernel API Manual ✨

okay so bestie, welcome to the xe_gt_sriov_pf_config_get_ggtt page, from the Kernel API Manual. she's a little query function and she's literally here to tell you how much GGTT address space a VF got. no cap, that's it, that's the whole vibe 🎀

✨ NAME ✨

xe_gt_sriov_pf_config_get_ggtt — query the size of the GGTT address space of the VF 🫶

🦋 SYNOPSIS 🦋

u64 xe_gt_sriov_pf_config_get_ggtt (struct xe_gt *gt , unsigned int vfid );

🌸 ARGUMENTS 🌸

  • gt — the xe_gt, aka the graphics tile we're poking at 💖
  • vfid — the VF identifier, so we know which virtual friend we're asking about 👑

💜 DESCRIPTION 💜

okay so the one thing you HAVE to know: this function can only be called on PF. like, that's the vibe check. PF only, bestie. no sneaky VF calls 🙈

⭐ RETURN ⭐

she hands you back the size of the VF's assigned GGTT address space — or, if we're talking about the PF's spare one, the size of that 💅 either way you get a u64, and you get it with main character energy.

🎀 SEE ALSO 🎀

like, the whole friend group fr fr — go say hi 👋

and that's the page, bestie 💖 this lil cutie lives in ./drivers/gpu/drm/xe, dated October 2026, and she's filed under the name xe_gt_sriov_...fig_get_ggtt(9) — slay, go read the source, ily, bye 🧚‍♀️✨

📦 where this page comes from