STRUCT IONIC_INTR_INFO(9)

🌸 NAME 🌸

okay bestie, welcome to the <struct ionic_intr_info> page from the Kernel API Manual — literally the whole vibe here is Interrupt information 💅 like that's the entire elevator pitch, no notes.

🦋 SYNOPSIS 🦋

struct ionic_intr_info {
    char name[IONIC_INTR_NAME_MAX_SZ];
    u64 rearm_count;
    unsigned int index;
    unsigned int vector;
    u32 dim_coal_hw;
    cpumask_var_t *affinity_mask;
    struct irq_affinity_notify aff_notify;
 };

that's the whole struct, bestie — every field, exactly as it lives, no cap 🫶

🎀 Members 🎀

okay so here's the member-by-member breakdown, and yes every single one is iconic in its own way ✨

• name — the name identifier, so like. its government name 🪪
• rearm_count — the interrupt rearm count, lowkey the "how many times have we re-armed this thing" counter 🔁
• index — the interrupt index position, its little spot in the lineup 🎯
• vector — the interrupt number, the actual digits 💫
• dim_coal_hw — the interrupt coalesce value in hardware units, which is exactly the hardware's business, not ours 🧚
• affinity_mask — the CPU affinity mask, aka who's allowed to hang out with this interrupt 👯‍♀️
• aff_notify — context for notification of IRQ affinity changes, the little messenger that slides into your DMs when affinity moves 📬

not me re-reading that struct like four times just to make sure I didn't skip a field — I didn't, bestie, they're all here 💀

👑 SEE ALSO 👑

the friend group 🫶 all (9) sections, all real, all linked:

• Kernel file ./drivers/net/ethernet/pensando/ionic/ionic_api.h
• struct ionic_aux_dev(9)
• struct ionic_admin_ctx(9)
• ionic_adminq_post_wait(9)
• ionic_error_to_errno(9)
• ionic_request_rdma_reset(9)
• ionic_intr_alloc(9)
• ionic_intr_free(9)
• ionic_get_cmb(9)
• ionic_put_cmb(9)

so yeah, that's the page!! source/version situation is ./drivers/net/ethernet/pensand... and the date on it is October 2026 — mark your calendars, October 2026 besties, this one drops/ages like fine wine 🍓 and the running title is struct ionic_intr_info(9) in case you need to cite it in the group chat. mwah 💜✨