i40e_add_ieee_ets_tlv(9)

💜 i40e_add_ieee_ets_tlv 💜

okay so bestie, we're in the Kernel API Manual, section 9 — yes, the driver-functions-for-people-who-hack-on-the-kernel section. pull up a chair bestie, this one's a builder function and it's lowkey adorable 🎀

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✨ NAME ✨

i40e_add_ieee_ets_tlv — the girl whose whole job is prepping the ETS TLV in IEEE format 💅

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✨ SYNOPSIS ✨

void i40e_add_ieee_ets_tlv (struct i40e_lldp_org_tlv *tlv , struct
       i40e_dcbx_config *dcbcfg );

so it returns void, meaning it does the thing and doesn't come back to tell you about it. she's confident like that 💁‍♀️

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✨ ARGUMENTS ✨

• tlv — this is where you fill the ETS config data in IEEE format ✨ like, this is the destination, the blank canvas, the main character of this whole operation 🎨
• dcbcfg — the local store which holds the DCB Config 🗄️ your source of truth, your lore, the data you're pulling from

two pointers in, vibes out. that's the whole deal 🫶

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✨ DESCRIPTION ✨

okay so the actual job: prepare IEEE 802.1Qaz ETS CFG TLV 🌈 that's it. that's the function. she takes the DCB config and writes it into the TLV in IEEE format, and honestly? she ate. no cap. 🔥

ngl this is one of those tiny helper functions that only makes sense once you've read like six other functions around it — it's giving "supporting character with main character energy" 💀 but she's essential, fr fr.

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✨ SEE ALSO ✨

bestie. there are SO many siblings. buckle up, we're doing the whole family tree 🧚‍♀️

• Kernel file: ./drivers/net/ethernet/intel/i40e/i40e_dcb.c — that's the house she lives in 🏠
• 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_etsrec_tlv(9)
• i40e_add_ieee_pfc_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 I said. whole family reunion 😭 every single one of them, exactly as written, no skips, we don't do skips here 💖

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and that's the page, bestie!! 🌸 this one came out of ./drivers/net/ethernet/intel/i40e — the October 2026 vintage, if you will 🍓 — and it's brought to you by the i40e_add_ieee_ets_tlv(9) girlies. slay, go fill that TLV, periodt 💅✨