STRUCT IDPF_VEC_REGS(9)

💖 NAME: struct idpf_vec_regs 💖

okay bestie, this is from the Kernel API Manual, and the original NAME section is literally just the struct name with no extra description. So: struct idpf_vec_regs is the main character here, and I’m not inventing lore that isn’t in the source, periodt.

✨ SYNOPSIS ✨

Here’s the struct in all its u32 glory — copy it exactly, bestie:

struct idpf_vec_regs {
    u32 dyn_ctl_reg;
    u32 itrn_reg;
    u32 itrn_index_spacing;
};

🎀 Members 🎀

• dyn_ctl_reg — the Dynamic control interrupt register offset. That’s the offset, no cap.
• itrn_reg — the Interrupt Throttling Rate register offset. ITR said hi.
• itrn_index_spacing — the Register spacing between ITR registers of the same vector. Yes, spacing between ITR regs of the same vector, exactly.

🌈 SEE ALSO 🌈

The kernel file first, then the whole friend group:

• Kernel file: ./drivers/net/ethernet/intel/idpf/idpf_txrx.h
• struct idpf_tx_offload_params(9)
• struct idpf_tx_splitq_params(9)
• enum idpf_queue_flags_t(9)
• struct idpf_intr_reg(9)
• struct idpf_q_vector(9)
• struct idpf_rx_queue(9)
• struct idpf_tx_queue(9)
• struct idpf_buf_queue(9)
• struct idpf_compl_queue(9)
• struct idpf_sw_queue(9)
• struct idpf_rxq_set(9)
• struct idpf_bufq_set(9)
• struct idpf_rxq_group(9)
• struct idpf_txq_group(9)
• idpf_size_to_txd_count(9)
• idpf_tx_singleq_build_ctob(9)
• idpf_tx_splitq_build_desc(9)
• idpf_vport_intr_set_wb_on_itr(9)
• idpf_tx_splitq_get_free_bufs(9)

That’s the whole page, bestie. Source/version vibe: ./drivers/net/ethernet/intel/idpf, October 2026, and the page title is struct idpf_vec_regs(9) — slay, go touch grass, ily 💅🫶