i40e_add_ieee_pfc_tlv(9)

💖 i40e_add_ieee_pfc_tlv — Kernel API Manual 💖

okay so bestie, welcome to the i40e_add_ieee_pfc_tlv(9) page 💅 this is the kernel API manual, and yes we're gonna get through it together, no cap.

---

✨ NAME ✨

i40e_add_ieee_pfc_tlv — literally just here to Prepare PFC TLV in IEEE format 🎀

---

🌸 SYNOPSIS 🌸

void i40e_add_ieee_pfc_tlv (struct i40e_lldp_org_tlv *tlv , struct
i40e_dcbx_config *dcbcfg );

like, that's the whole signature. cute, right? 🦋

---

🎀 ARGUMENTS 🎀

• tlv — this is where you Fill PFC TLV in IEEE format ✨ it's giving "the destination, the moment, the main character"
• dcbcfg — the Local store to get PFC CFG data 🍓 you're pulling the PFC config data out of here, iykyk

---

💜 DESCRIPTION 💜

Prepare IEEE 802.1Qaz PFC CFG TLV. that's it, that's the vibe 🌈

like — it does exactly one thing, and it ate. no extra lore, no side quests 😭

---

👑 SEE ALSO 👑

Kernel file ./drivers/net/ethernet/intel/i40e/i40e_dcb.c 💀 (yes, that's the actual source file, go look, it's all there)

and because the kernel loves a group chat, here's the whole friend group:

• i40e_get_dcbx_status(9)
• i40e_parse_ieee_etscfg_tlv(9)
• i40e_parse_ieee_etsrec_tlv(9)
• i40e_parse_ieee_pfccfg_tlv(9)
• i40e_parse_ieee_app_tlv(9)
• i40e_parse_ieee_tlv(9)
• i40e_parse_cee_pgcfg_tlv(9)
• i40e_parse_cee_pfccfg_tlv(9)
• i40e_parse_cee_app_tlv(9)
• i40e_parse_cee_tlv(9)
• i40e_parse_org_tlv(9)
• i40e_lldp_to_dcb_config(9)
• i40e_aq_get_dcb_config(9)
• i40e_cee_to_dcb_v1_config(9)
• i40e_cee_to_dcb_config(9)
• i40e_get_ieee_dcb_config(9)
• i40e_get_dcb_config(9)
• i40e_init_dcb(9)
• i40e_get_fw_lldp_status(9)
• i40e_add_ieee_ets_tlv(9)
• i40e_add_ieee_etsrec_tlv(9)
• i40e_add_ieee_app_pri_tlv(9)
• i40e_add_dcb_tlv(9)
• i40e_set_dcb_config(9)
• i40e_dcb_config_to_lldp(9)
• i40e_dcb_hw_rx_fifo_config(9)
• i40e_dcb_hw_rx_cmd_monitor_config(9)
• i40e_dcb_hw_pfc_config(9)
• i40e_dcb_hw_set_num_tc(9)
• i40e_dcb_hw_rx_ets_bw_config(9)
• i40e_dcb_hw_rx_up2tc_config(9)
• i40e_dcb_hw_calculate_pool_sizes(9)
• i40e_dcb_hw_rx_pb_config(9)
• _i40e_read_lldp_cfg(9)
• i40e_read_lldp_cfg(9)

like damn okay, somebody's popular 💅🔥

---

ngl bestie, that SEE ALSO list is longer than my attention span, but we got through it together 🫶

---

and that's the page!! sourced straight from ./drivers/net/ethernet/intel/i40e, dated October 2026 ⭐ this has been your girl, signing off — periodt 💖🧚‍♀️