ice_vc_cfg_q_bw(9)

💅 ice_vc_cfg_q_bw — like, the whole vibe

okay so bestie, welcome to the Kernel API Manual entry for ice_vc_cfg_q_bw, which is genuinely one of those tiny functions that does exactly what it says and nothing more. no cap, we love a lowkey queen. 🎀

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✨ NAME ✨

ice_vc_cfg_q_bw — Configure per queue bandwidth 👑

like literally, per-queue. not all of them. one queue at a time. she's specific. 💅

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✨ SYNOPSIS ✨

int ice_vc_cfg_q_bw (struct ice_vf *vf , u8 *msg );

that's it. that's the whole signature. two args, one int back. iconic minimalism fr fr. ✨

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🦋 ARGUMENTS 🦋

• vf — pointer to the VF info 🫶 (yes, the whole struct, she needs context okay)
• msg — pointer to the msg buffer which holds the command descriptor 📨 (the buffer's the messenger, the descriptor's the message, iykyk)

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🌸 DESCRIPTION 🌸

Configure VF queues bandwidth. that's the assignment. that's what she does. highkey straightforward. no plot twists. 🤷‍♀️

she takes your vf and your msg, and the bandwidth for the VF queues gets configured. periodt. 💜

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⭐ RETURN ⭐

• 0 on success 🎉
• or a negative error value 😭 (so like, check it, bestie — 0 good, negative bad, no in-between)

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🧚 SEE ALSO 🧚

the whole friend group 🫶 — go say hi:

• Kernel file ./drivers/net/ethernet/intel/ice/virt/queues.c
• ice_vc_get_max_frame_size(9)
• ice_vc_isvalid_q_id(9)
• ice_vc_isvalid_ring_len(9)
• ice_vf_cfg_qs_bw(9)
• ice_vf_cfg_q_quanta_profile(9)
• ice_vc_validate_vqs_bitmaps(9)
• ice_vf_ena_txq_interrupt(9)
• ice_vf_ena_rxq_interrupt(9)
• ice_vf_dis_rxq_interrupt(9)
• ice_vc_ena_qs_msg(9)
• ice_vf_vsi_dis_single_txq(9)
• ice_vc_dis_qs_msg(9)
• ice_cfg_interrupt(9)
• ice_vc_cfg_irq_map_msg(9)
• ice_vc_cfg_q_quanta(9)
• ice_vc_cfg_qs_msg(9)
• ice_vc_request_qs_msg(9)

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and that's the whole page 💖 coming at you from the Kernel API Manual, source ./drivers/net/ethernet/intel/i... (yes it's truncated in the original, don't come for me 🙈), dated October 2026. slay. 🌈👑