STRUCT CEE_PFC(9)

💅 struct cee_pfc(9) — the Kernel API Manual, but make it cute

Okay bestie, welcome to the struct cee_pfc page from the Kernel API Manual. This is the CEE PFC managed object and honestly it's giving tiny-but-iconic. Four little __u8 fields doing main character energy. Let's get into it ✨

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🌸 NAME 🌸

struct cee_pfc — the CEE PFC managed object. That's it, that's the vibe. 🎀

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🦋 SYNOPSIS 🦋

struct cee_pfc {
    __u8 willing;
    __u8 error;
    __u8 pfc_en;
    __u8 tcs_supported;
 };

Yes, that's the whole thing. Copy it exactly, no cap — the spacing and semicolons are part of the look 💅

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✨ Members ✨

• willing — the willing bit in the PFC tlv. She's agreeable, she's down for it 🫶
• error — the error bit in the PFC tlv. Not the fun one, but somebody's gotta flag it 😭
• pfc_en — a bitmap indicating pfc enabled traffic classes. Think of it as the guest list for which traffic classes get to party 🔥
• tcs_supported — number of traffic classes supported. Literally just the headcount of how many TCs made it in 🌈

Lowkey important: these are the exact field names and types from the struct above. Don't go renaming anything, bestie, the compiler will absolutely notice 💀

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👑 SEE ALSO 👑

Kernel file ./include/uapi/linux/dcbnl.h, plus the whole friend group:

• struct cee_pg(9)
• struct dcb_peer_app_info(9)
• enum dcbnl_commands(9)
• enum dcbnl_attrs(9)
• enum ieee_attrs(9)
• enum cee_attrs(9)
• enum dcbnl_pg_attrs(9)
• enum dcbnl_tc_attrs(9)
• enum dcbnl_cap_attrs(9)
• enum dcbnl_numtcs_attrs(9)
• enum dcb_general_attr_values(9)

iykyk — go read those next, they're all part of the same era 💜

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And that's a wrap, angel 🎀 this page lives in ./include/uapi/linux, dated October 2026, and it's filed under struct cee_pfc(9). Slay, bye! 💖🧚🌸