xe_gt_sriov_vf_query_config(9)

🦋 xe_gt_sriov_vf_query_config(9) 🦋

okay bestie, welcome to the Kernel API Manual ✨ — this page is all about xe_gt_sriov_vf_query_config, which is lowkey a whole mouthful but we're gonna make it make sense 💅.

💖 NAME 💖

xe_gt_sriov_vf_query_config — Query SR-IOV config data over MMIO.

✨ SYNOPSIS ✨

int xe_gt_sriov_vf_query_config (struct xe_gt *gt );

🎀 ARGUMENTS 🎀

• gt — the xe_gt. That's the object you're handing over, no cap 🫶.

🌸 DESCRIPTION 🌸

okay so this function is for VF use only. Full stop, bestie — it's giving very specific VF-only energy 💜.

🚨 VF use only. This function may shift the GGTT and is performed under GGTT lock, making this step visible to all GTs that share a GGTT.

💜 RETURN 💜

0 on success or a negative error code on failure. That's it, that's the vibe check ✨.

🔥 SEE ALSO 🔥

• Kernel file ./drivers/gpu/drm/xe/xe_gt_sriov_vf.c
• xe_gt_sriov_vf_reset(9)
• xe_gt_sriov_vf_bootstrap(9)
• xe_gt_sriov_vf_guc_versions(9)
• xe_gt_sriov_vf_gmdid(9)
• xe_gt_sriov_vf_sched_groups_enabled(9)
• xe_gt_sriov_vf_guc_ids(9)
• xe_gt_sriov_vf_paging_engines(9)
• xe_gt_sriov_vf_connect(9)
• xe_gt_sriov_vf_default_lrcs_hwsp_rebase(9)
• xe_gt_sriov_vf_migrated_event_handler(9)
• xe_gt_sriov_vf_query_runtime(9)
• xe_gt_sriov_vf_read32(9)
• xe_gt_sriov_vf_write32(9)
• xe_gt_sriov_vf_print_config(9)
• xe_gt_sriov_vf_print_runtime(9)
• xe_gt_sriov_vf_print_version(9)
• xe_gt_sriov_vf_init_early(9)
• xe_gt_sriov_vf_init(9)
• xe_gt_sriov_vf_recovery_pending(9)
• xe_vf_migration_fixups_complete_count(9)
• xe_gt_sriov_vf_wait_valid_ggtt(9)

mwah 💋 — source/version: ./drivers/gpu/drm/xe · date: October 2026.