STRUCT IDPF_VPORT_MAX_Q(9)

💅 struct idpf_vport_max_q(9) ✨

okay so bestie, welcome to the Kernel API Manual 💖 this little cutie is a struct from the Linux kernel docs, and honestly? it's giving "small but mighty." it's literally just a lil bundle of queue limits and i'm obsessed 🎀

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🌸 NAME 🌸

struct idpf_vport_max_q — Queue limits 💫

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✨ SYNOPSIS ✨

no cap, here's the whole vibe, character for character:

struct idpf_vport_max_q {
    u16 max_rxq;
    u16 max_txq;
    u16 max_bufq;
    u16 max_complq;
 };

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🦋 Members 🦋

bestie, meet the four members. each one is a u16 and each one is carrying a different limit. slay 💅

• max_rxq — Maximum number of RX queues supported 👑 receive queues, main character energy.
• max_txq — Maximum number of TX queues supported 🔥 (yes the original spells it "Maixmum", no i will not be doing that, but the cap is the cap fr fr)
• max_bufq — In splitq, maximum number of buffer queues supported 🧺 note the "in splitq" — this one only counts when you're in splitq mode, iykyk
• max_complq — In splitq, maximum number of completion queues supported ✅ again: splitq only, don't forget the qualifier

🫶 heads up: max_bufq and max_complq are explicitly scoped to splitq. they're not universal limits, so don't go applying them everywhere, okay? 💀

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🌈 SEE ALSO 🌈

okay this list is long long, but every single one of these is a real reference and i'm not skipping a single one, periodt 💜 they all live in the kernel file ./drivers/net/ethernet/intel/idpf/idpf.h ✨

• struct idpf_mac_filter(9)
• enum idpf_state(9)
• enum idpf_flags(9)
• enum idpf_cap_field(9)
• enum idpf_vport_state(9)
• struct idpf_netdev_priv(9)
• struct idpf_reset_reg(9)
• struct idpf_reg_ops(9)
• struct idpf_dev_ops(9)
• enum idpf_vport_reset_cause(9)
• enum idpf_vport_flags(9)
• struct idpf_tstamp_stats(9)
• struct idpf_q_vec_rsrc(9)
• struct idpf_vport(9)
• enum idpf_user_flags(9)
• struct idpf_rss_data(9)
• struct idpf_q_coalesce(9)
• struct idpf_vport_user_config_data(9)
• enum idpf_vport_config_flags(9)
• struct idpf_avail_queue_info(9)
• struct idpf_vector_info(9)
• struct idpf_vector_lifo(9)
• struct idpf_queue_id_reg_chunk(9)
• struct idpf_queue_id_reg_info(9)
• struct idpf_vport_config(9)
• struct idpf_adapter(9)
• idpf_is_queue_model_split(9)
• idpf_is_rdma_cap_ena(9)
• idpf_get_reserved_vecs(9)
• idpf_get_reserved_rdma_vecs(9)
• idpf_get_default_vports(9)
• idpf_get_max_vports(9)
• idpf_get_max_tx_bufs(9)
• idpf_get_min_tx_pkt_len(9)
• idpf_is_reset_detected(9)
• idpf_is_reset_in_prog(9)
• idpf_netdev_to_vport(9)
• idpf_netdev_to_adapter(9)
• idpf_is_feature_ena(9)
• idpf_get_max_tx_hdr_size(9)
• idpf_vport_ctrl_lock(9)
• idpf_vport_ctrl_unlock(9)

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and that's the whole page, bestie 💖✨🦋

this lil gem ships out of ./drivers/net/ethernet/intel/idpf, dated October 2026 🎀 go forth and count your queues, ily 🫶💜