xe_configfs_admin_only_pf(9)

✨ xe_configfs_admin_only_pf(9) ✨

okay so bestie, welcome to the xe_configfs_admin_only_pf(9) page from the Kernel API Manual 💅 this one's short and sweet but it's lowkey doing something important, so let's get into it 🫶

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🌸 NAME 🌸

xe_configfs_admin_only_pf — literally just tells you the PF's operational mode 👑

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🦋 SYNOPSIS 🦋

bool xe_configfs_admin_only_pf (struct pci_dev *pdev );

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🎀 ARGUMENTS 🎀

• pdev — the pci_dev device, aka the PCI device we're asking about 🖥️✨

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💖 DESCRIPTION 💖

So here's the vibe: it goes and finds the configfs group that belongs to the PCI device, then hands back a flag telling you whether the PF driver should be dedicated for VFs management only 🎯

And if the configfs group isn't there? No stress — it just falls back to the driver's default value 🙈💫

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⭐ RETURN ⭐

Returns true if the PF driver is dedicated for VFs administration only 🫡 (and yes, that's the whole story — no cap)

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/xe/xe_configfs.c — Xe Configfs(9) 📂
• xe_configfs_check_device(9)
• xe_configfs_get_survivability_mode(9)
• xe_configfs_primary_gt_allowed(9)
• xe_configfs_media_gt_allowed(9)
• xe_configfs_get_engines_allowed(9)
• xe_configfs_get_psmi_enabled(9)
• xe_configfs_get_enable_multi_queue(9)
• xe_configfs_get_ctx_restore_mid_bb(9)
• xe_configfs_get_ctx_restore_post_bb(9)
• xe_configfs_get_max_vfs(9)

like, the whole configfs friend group fr fr 🧚‍♀️💜

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ok that's the whole page, go read the other xe_configfs entries if you're obsessed (and you should be) 💅

mwah 💋 this one lives at ./drivers/gpu/drm/xe and it's dated October 2026 — so yeah, future vibes only 🔥👑