xe_gt_sriov...r_restore_vf(9)

🎀 NAME 🎀

okay so bestie, welcome to the Kernel API Manual page for xe_gt_sriov_pf_control_trigger_restore_vf — and it does exactly one iconic thing: Start an SR-IOV VF migration data restore sequence. ✨💅

🦋 SYNOPSIS 🦋

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

🌸 ARGUMENTS 🌸

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

💅 DESCRIPTION 💅

This function is for PF only. That's it, that's the whole description, bestie — no extra lore, no side quests. 🫶

🔥 RETURN 🔥

0 on success or a negative error code on failure. periodt. 💀✨

👑 SEE ALSO 👑

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_finish_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)

mwah 💋 this page comes from ./drivers/gpu/drm/xe, dated October 2026, and its footer title is xe_gt_sriov...r_restore_vf(9). slay, go understand that restore trigger bestie 🌈💜