i40e_parse_ieee_etsrec_tlv(9)

💖 i40e_parse_ieee_etsrec_tlv(9) — Kernel API Manual 💖

okay so bestie, we're deep in the <pink>Kernel API Manual</pink> today and the star of the show is i40e_parse_ieee_etsrec_tlv 💅 like yes she's a function, yes she's got a nine in parentheses, we love a documented legend.

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✨ NAME ✨

i40e_parse_ieee_etsrec_tlv — and that's it, that's the whole name section 😭 no little description tag hanging off the dash, the original literally left it blank and honestly? mysterious. iconic. we respect it.

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🌸 SYNOPSIS 🌸

void i40e_parse_ieee_etsrec_tlv (struct i40e_lldp_org_tlv *tlv , struct
       i40e_dcbx_config *dcbcfg );

so she returns void (no takebacks, no receipts), takes a struct i40e_lldp_org_tlv *tlv and a struct i40e_dcbx_config *dcbcfg, and that's the whole vibe check 🫶

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🎀 ARGUMENTS 🎀

• tlv — the IEEE 802.1Qaz ETS REC TLV 🦋 like this is the actual blob of data being handed over, no cap.
• dcbcfg — the local store we're gonna update with the ETS REC data ✨ she's the destination, the main character receiving all the info.

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💜 DESCRIPTION 💜

she parses the IEEE 802.1Qaz ETS REC TLV 🌈 that's literally the whole job description and she does it flawlessly. lowkey a one-line queen.

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🧚 SEE ALSO 🧚

first up, the kernel file she lives in: ./drivers/net/ethernet/intel/i40e/i40e_dcb.c — go say hi, she's got lore in there 👑

and then the whole extended friend group, all of them, no one left out because we don't do that here 💖:

• i40e_get_dcbx_status(9)
• i40e_parse_ieee_etscfg_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_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)

ngl that's a whole group chat worth of references and every single one of them is in there — iykyk 🫶

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alright bestie, that's the whole page 🎀 sign-off time: this lil gem comes from ./drivers/net/ethernet/intel/i40e, dated October 2026, and it's filed under i40e_parse_ieee_etsrec_tlv(9) — mwah, go parse something gorgeous 💋🌷