xe_gt_sriov...n_ring_empty(9)

💅 NAME 💅

xe_gt_sriov_pf_migration_ring_empty — bestie, this is the little vibe-check function that tells you if a migration ring is empty. That's it, that's the whole job. ✨

This one lives in the Kernel API Manual, and honestly? iconic of it.

🦋 SYNOPSIS 🦋

bool xe_gt_sriov_pf_migration_ring_empty (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 function we're talking about 🎀

⭐ RETURN ⭐

It hands you back true if the ring is empty, and false if it's, well… not. That's the whole tea. 🫖 No cap.

👑 SEE ALSO 👑

Kernel file ./drivers/gpu/drm/xe/xe_gt_sriov_pf_migration.c — the mothership, go read her 🧚

• xe_gt_sriov_pf_migration_ggtt_save(9)
• xe_gt_sriov_pf_migration_ggtt_restore(9)
• xe_gt_sriov_pf_migration_guc_save(9)
• xe_gt_sriov_pf_migration_guc_restore(9)
• xe_gt_sriov_pf_migration_mmio_save(9)
• xe_gt_sriov_pf_migration_mmio_restore(9)
• xe_gt_sriov_pf_migration_vram_save(9)
• xe_gt_sriov_pf_migration_vram_restore(9)
• xe_gt_sriov_pf_migration_size(9)
• xe_gt_sriov_pf_migration_ring_full(9)
• xe_gt_sriov_pf_migration_ring_free(9)
• xe_gt_sriov_pf_migration_save_init(9)
• xe_gt_sriov_pf_migration_save_data_pending(9)
• xe_gt_sriov_pf_migration_save_data_complete(9)
• xe_gt_sriov_pf_migration_save_produce(9)
• xe_gt_sriov_pf_migration_restore_consume(9)
• xe_gt_sriov_pf_migration_restore_produce(9)
• xe_gt_sriov_pf_migration_save_consume(9)
• xe_gt_sriov_pf_migration_init(9)

okay that's the whole page, mwah 💋 this lil cutie ships out of ./drivers/gpu/drm/xe and it's dated October 2026, so jot that down in your notes app bestie 📝💜 slay, bye! 👋✨