xe_gt_sriov...et_fair_ctxs(9)

📦 version 7.3.1, in nixpkgs unstable

💅 xe_gt_sriov_pf_config_set_fair_ctxs 💅

okay so this is a page straight out of the Kernel API Manual, and it's about xe_gt_sriov_pf_config_set_fair_ctxs — say that five times fast, i swear 😭 it's giving "provision many VFs with fair GuC context IDs" and honestly? iconic.

✨ NAME ✨

xe_gt_sriov_pf_config_set_fair_ctxs — provision many VFs with fair GuC context IDs. that's the whole vibe, bestie 🎀

🌸 SYNOPSIS 🌸

int xe_gt_sriov_pf_config_set_fair_ctxs (struct xe_gt *gt , unsigned int
vfid , unsigned int num_vfs );

like, yes, that's the signature, copied exactly, no cap 🫶

🦋 ARGUMENTS 🦋

  • gt — the xe_gt. that's it. that's the whole description. she's mysterious like that 💅
  • vfid — the starting VF identifier. can't be 0, fr fr, zero is not the move here.
  • num_vfs — how many VFs you're provisioning. also can't be 0. two zeros and the whole thing is a no 🙈

💜 DESCRIPTION 💜

so like, this function hands out fair GuC context IDs across a whole bunch of VFs at once 🌈.

the one big caveat, and i need you to hear me on this: this function can only be called on PF. that's the rule. that's the whole rule. don't come at her from anywhere else, she will simply not slay 💀

⭐ RETURN ⭐

0 on success 🎉 or a negative error code on failure 😭. that's the whole tea.

🔥 SEE ALSO 🔥

the friend group, the whole group chat, the entire extended fam 👑 — and the kernel file herself lives at ./drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c:

🫶 that's literally the whole page. no filler, no fluff, every flag and function accounted for. go provision those VFs bestie, you got this 💖

and that's a wrap! 🎀 this little bundle of joy comes to you from ./drivers/gpu/drm/xe, dated October 2026, and she's filed under xe_gt_sriov...et_fair_ctxs(9) — mwah, love that for her 💅✨

📦 where this page comes from