xe_gt_sriov_...h_restore_vf(9)

🎀 NAME 🎀

okay so this is the xe_gt_sriov_...h_restore_vf(9) page from the Kernel API Manual, and the main-character function here is xe_gt_sriov_pf_control_finish_restore_vf — her whole vibe is: complete a VF migration data restore sequence ✨💖

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✨ SYNOPSIS ✨

bestie, here’s the signature exactly as it is, no edits, no cap:

int xe_gt_sriov_pf_control_finish_restore_vf (struct xe_gt *gt ,
       unsigned int vfid );

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🫶 ARGUMENTS 🫶

two arguments, both iconic in their own way:

• gt — the xe_gt 🦋
• vfid — the VF identifier 💅

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💅 DESCRIPTION 💅

This function is for PF only — like, that’s the entire note, and we respect it 🫶

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🌈 RETURN 🌈

0 on success, or a negative error code on failure. that’s the whole return situation, bestie 😭💖

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🔥 SEE ALSO 🔥

the original page points you at all of these, so here’s the full lore drop, every single one:

• Kernel file ./drivers/gpu/drm/xe/xe_gt_sriov_pf_control.c
• The VF state machine(9)
• The VF PAUSE state machine(9)
• xe_gt_sriov_pf_control_pause_vf(9)
• The VF RESUME state machine(9)
• xe_gt_sriov_pf_control_resume_vf(9)
• The VF SAVE state machine(9)
• xe_gt_sriov_pf_control_check_save_data_done(9)
• xe_gt_sriov_pf_control_check_save_failed(9)
• xe_gt_sriov_pf_control_process_save_data(9)
• xe_gt_sriov_pf_control_trigger_save_vf(9)
• xe_gt_sriov_pf_control_finish_save_vf(9)
• The VF RESTORE state machine(9)
• xe_gt_sriov_pf_control_check_restore_failed(9)
• xe_gt_sriov_pf_control_restore_data_done(9)
• xe_gt_sriov_pf_control_process_restore_data(9)
• xe_gt_sriov_pf_control_trigger_restore_vf(9)
• The VF STOP state machine(9)
• xe_gt_sriov_pf_control_stop_vf(9)
• The VF FLR state machine(9)
• xe_gt_sriov_pf_control_prepare_flr(9)
• xe_gt_sriov_pf_control_trigger_flr(9)
• xe_gt_sriov_pf_control_sync_flr(9)
• xe_gt_sriov_pf_control_wait_flr(9)
• The VF FLR Flow with GuC(9)
• xe_gt_sriov_pf_control_process_guc2pf(9)
• xe_gt_sriov_pf_control_init(9)
• xe_gt_sriov_pf_control_restart(9)

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xoxo 💋 source/version: ./drivers/gpu/drm/xe · date: October 2026 · footer title: xe_gt_sriov_...h_restore_vf(9) 🎀