xe_gt_sriov..._lmem_locked(9)

📦 version 7.3.1, in nixpkgs unstable

💅 xe_gt_sriov_pf_config_set_lmem_locked(9) — like, the Kernel API Manual bestie ✨

okay so real talk, this is a page from the Kernel API Manual, and it's about one very specific little function. buckle up 🎀

🌸 NAME 🌸

xe_gt_sriov_pf_config_set_lmem_locked — Provision VF with LMEM. that's it, that's the whole job, and she does it flawlessly 💅

✨ SYNOPSIS ✨

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

like, look at her. three params, one int coming back at you. iconic. 🔥

🦋 ARGUMENTS 🦋

  • gt — the xe_gt (can't be media) 🙅‍♀️ like, genuinely cannot be media, don't even try it
  • vfid — the VF identifier (can't be 0 == PFID) — so 0 is off the table bestie, that's the PFID's whole thing
  • size — requested LMEM size 🍓

💖 DESCRIPTION 💖

This function can only be called on PF. periodt. 👑

like, that's the whole vibe check — PF only, no exceptions, no cap. 🙈

👑 SEE ALSO 👑

okay this list is LONG and honestly? she ate. every single one of these, right here:

iykyk 💜

ngl bestie, the one thing to actually remember: PF only. that's the rule and she is not flexible about it 😭

🌈 okay that's the whole page!! this lil beauty lives in ./drivers/gpu/drm/xe, dated October 2026, and she goes by xe_gt_sriov..._lmem_locked(9) — mwah, go read her siblings, love u, bye 🫶💖

📦 where this page comes from