xe_gt_sriov_...tore_consume(9)

📦 version 7.3.1, in nixpkgs unstable

💅 xe_gt_sriov_...tore_consume(9) — the kernel API manual, but make it make sense

okay so bestie. this is a section 9 kernel API manual page for xe_gt_sriov_pf_migration_restore_consume, and yes the name is a whole mouthful, we're gonna get through it together 🫶

✨ NAME ✨

xe_gt_sriov_pf_migration_restore_consume — literally just "Get VF restore data packet from migration ring." that's the whole vibe ✨

🌸 SYNOPSIS 🌸

struct xe_sriov_packet * xe_gt_sriov_pf_migration_restore_consume
(struct xe_gt *gt , unsigned int vfid );

🎀 ARGUMENTS 🎀

  • gt — the xe_gt 💖
  • vfid — the VF identifier 👑

🦋 DESCRIPTION 🦋

so this one gets called by the restore migration data consumer (that's the PF SR-IOV Control worker, iykyk) when it's processing migration data. what it does is wake up the restore migration data producer (that's userspace, hi 👋) which is potentially sitting there waiting to add more data when the ring is full. no cap, that's the whole job. 🧚

⭐ RETURN ⭐

Pointer to xe_sriov_packet on success, NULL if the ring is empty. that's it, that's the tea 💀

🌈 SEE ALSO 🌈

the kernel file it lives in: ./drivers/gpu/drm/xe/xe_gt_sriov_pf_migration.c — go read it bestie, it's giving main character energy 📖

and the whole friend group 🫶:

okay that's the page!! mwah 💋 this lil gem comes from ./drivers/gpu/drm/xe and it's dated October 2026 — screenshot it, cite it, live laugh love it, periodt 👑💜

📦 where this page comes from