xe_gt_sriov...rol_pause_vf(9)

💖 NAME 💖

okay so bestie, this page lives in the Kernel API Manual, and the header vibe is xe_gt_sriov...rol_pause_vf(9). The function starring in it is xe_gt_sriov_pf_control_pause_vf — Pause a VF. That's the name, no cap. 💅

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✨ SYNOPSIS ✨

here's the signature, exactly as it shows up:

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

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🎀 ARGUMENTS 🎀

• gt — the xe_gt. that's the argument, bestie.
• vfid — the VF identifier. iykyk. 🦋

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🌸 DESCRIPTION 🌸

okay so here's the serve: this function is for PF only. literally PF only, periodt. 🫶

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⭐ RETURN ⭐

0 on success, or a negative error code on failure. that's the whole return vibe. ✨

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🌈 SEE ALSO 🌈

the whole friend group, all present and accounted for:

• Kernel file ./drivers/gpu/drm/xe/xe_gt_sriov_pf_control.c
• The VF state machine(9)
• The VF PAUSE state machine(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)
• 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)

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mwah 💋 — source/version: ./drivers/gpu/drm/xe; date: October 2026; footer tag: xe_gt_sriov...rol_pause_vf(9). bye bestie, that's the page, periodt. 🎀