xe_gt_sriov_vf_init(9)

✨ xe_gt_sriov_vf_init(9) ✨

okay so bestie, we're in the Kernel API Manual today and the star of the show is xe_gt_sriov_vf_init — it's giving "GT VF init" and honestly? iconic. 🎀

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🌸 NAME 🌸

xe_gt_sriov_vf_init — GT VF init 💅

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🦋 SYNOPSIS 🦋

int xe_gt_sriov_vf_init (struct xe_gt *gt );

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💖 ARGUMENTS 💖

• gt — the xe_gt, literally the whole entire thing you're initializing. that's it. that's the argument. 🫶

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✨ DESCRIPTION ✨

so like, you call this and it returns 0 on success, or errno on failure. no cap, that's the whole vibe. 🔥

lowkey important: 0 = slay, errno = it did not slay. keep that energy in mind when you're checking the return value. 😭

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👑 SEE ALSO 👑

bestie the friend group is HUGE, like genuinely a whole group chat of related functions, and every single one of them is invited:

• 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_query_config(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_recovery_pending(9)
• xe_vf_migration_fixups_complete_count(9)
• xe_gt_sriov_vf_wait_valid_ggtt(9)

and the kernel file where all the magic lives: ./drivers/gpu/drm/xe/xe_gt_sriov_vf.c 🧚

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and that's the page!! mwah 💋 this lil slice of the manual lives in ./drivers/gpu/drm/xe, and the version/date stamp on it is October 2026 — okay bye bestie, go init some virtual functions, you've got this ⭐💜