xe_gt_sriov_...exec_quantum(9)

📦 version 7.3.1, in nixpkgs unstable

💅 xe_gt_sriov_pf_config_get_exec_quantum — Get PF/VF execution quantum 💅

okay so bestie, welcome to the Kernel API Manual — this is the xe_gt_sriov_pf_config_get_exec_quantum(9) page and it's literally the tiniest lil' getter but it's iconic and we're gonna treat it right 🎀

✨ SYNOPSIS ✨

u32 xe_gt_sriov_pf_config_get_exec_quantum (struct xe_gt *gt , unsigned int vfid );

she returns a u32, she takes two args, she's lowkey simple and that's her main character energy 🦋

🌸 ARGUMENTS 🌸

  • gt — the xe_gt 🚗 the graphics tile we're talking about, bestie
  • vfid — the PF or VF identifier 🔢 like yes that's the number telling you which PF/VF we're talking about

💜 DESCRIPTION 💜

so listen 🙈 this function can only be called on PF. That's it, that's the whole vibe check. PK, no cap — don't be out here calling it on a VF, that's not the move.

👑 RETURN 👑

she hands you the execution quantum in milliseconds ⏱️ — or 0 if infinity ⭐ (yes, zero means infinity, it's giving chaotic but that's the API, iykyk).

fr fr: 0 is not "no time" here — it means infinity. Do not get that twisted 💀

🦋 SEE ALSO 🦋

the whole friend group shows up in ./drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c 💖 (that's the kernel file, mwah):

like, that's the whole group chat and every single one of them is invited 🫶

kisses bestie, this page came from ./drivers/gpu/drm/xe and the version is October 2026, filed under xe_gt_sriov_...exec_quantum(9) — go read the other ones, eat them up, periodt 💅✨

📦 where this page comes from