qed_init_vport_wfq(9)

💖 qed_init_vport_wfq(9) — like, the WFQ weight glow-up for your VPORT 💅

okay so bestie, grab your iced matcha 🍓 because we're diving into the Kernel API Manual and this one is literally about making a VPORT's WFQ weight happen. Yes, the function name is a mouthful, no we are not pronouncing it out loud at parties. It sets up the WFQ weight of the specified VPORT, and honestly? iconic behavior. ✨

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🌸 NAME 🌸

qed_init_vport_wfq — it initializes the WFQ weight of the specified VPORT. that's it, that's the whole vibe. 🎀

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🦋 SYNOPSIS 🦋

int qed_init_vport_wfq (struct qed_hwfn *p_hwfn , struct qed_ptt *p_ptt
, u16 first_tx_pq_id[NUM_OF_TCS] , u16 wfq );

like, look at her go. four arguments, one int return, zero chill. 👑

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✨ ARGUMENTS ✨

• p_hwfn — the HW device data. literally the hardware's whole personality in a struct. 🫶
• p_ptt — the Ptt window used for writing the registers. yes bestie, that's the doorway the writes go through. 😌
• first_tx_pq_id — an array containing the first Tx PQ ID associated with the VPORT for each TC. and like, important tea: this array is filled by qed_qm_pf_rt_init. so don't come for her empty, she needs the data already in there. 🧚
• wfq — the WFQ weight. must be non-zero. no cap, zero is not the move here. 🚫

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🌈 RETURN 🌈

• 0 on success 🎉
• -1 on error 😭

that's the whole emotional arc, tbh.

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💜 SEE ALSO 💜

the whole friend group, fr fr — first up, the Kernel file:

./drivers/net/ethernet/qlogic/qed/qed_hsi.h

and then the squad:

• qed_qm_pf_mem_size(9)
• qed_qm_common_rt_init(9)
• qed_qm_pf_rt_init(9)
• qed_init_pf_wfq(9)
• qed_init_pf_rl(9)
• qed_init_vport_tc_wfq(9)
• qed_init_global_rl(9)
• qed_send_qm_stop_cmd(9)
• qed_set_vxlan_dest_port(9)
• qed_set_vxlan_enable(9)
• qed_set_gre_enable(9)
• qed_set_geneve_dest_port(9)
• qed_set_geneve_enable(9)
• qed_gft_disable(9)
• qed_gft_config(9)
• qed_enable_context_validation(9)
• qed_get_protocol_type_str(9)
• qed_get_ramrod_cmd_id_str(9)
• qed_set_rdma_error_level(9)
• qed_fw_overlay_mem_alloc(9)
• qed_fw_overlay_init_ram(9)
• qed_fw_overlay_mem_free(9)

like, a full group chat. read them all, iykyk. 💅

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okay final sign-off energy: this page lives at ./drivers/net/ethernet/qlogic/qed, and it's stamped October 2026 in the version notes. slay, date yourself. 🔥✨👑