xe_sriov_pf_num_vfs(9)

💖 xe_sriov_pf_num_vfs(9) 💖

okay so this is a page from the Kernel API Manual, and it's literally the tiniest little function and I'm obsessed with it. it's giving "small but mighty" energy fr fr 🦋

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✨ NAME ✨

xe_sriov_pf_num_vfs — bestie, it tells you the Number of enabled VFs on the PF. that's it. that's the whole vibe. 🎀

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🌸 SYNOPSIS 🌸

unsigned int xe_sriov_pf_num_vfs (const struct xe_device *xe );

like, look at her. unsigned int in, const struct xe_device * out (well, in, technically, but you get me). iconic signature, no notes. 👑

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🫶 ARGUMENTS 🫶

• xe — the PF xe_device. that's the one and only thing you hand her. she takes your PF, she does her thing. no cap. 💅

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⭐ RETURN ⭐

she gives you back the Number of enabled VFs on the PF. that's the whole tea. not the total, not the maybe, not the someday — the enabled ones. slay. 🔥

ngl if you were expecting more spice, this function is a one-liner in spirit and I respect that about her. main character energy without the drama. 💀

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🦋 SEE ALSO 🦋

• the kernel file ./drivers/gpu/drm/xe/xe_sriov_pf_helpers.h — go read her, that's where the family lives 🧚
• xe_sriov_pf_assert_vfid(9)
• xe_sriov_pf_get_totalvfs(9) — the total girlie, different from the enabled girlie, don't mix them up bestie 😭
• xe_sriov_pf_admin_only(9)

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🌈 the cute sign-off 🌈

this absolute gem lives over in ./drivers/gpu/drm/xe, and this edition is dated October 2026 — yes, the future, she's ahead of her time ⭐ the page you're reading? xe_sriov_pf_num_vfs(9), obviously. periodt. 💜🎀✨