hinic_ceq_register_cb(9)

💅 hinic_ceq_register_cb(9) — NAME 💅

okay so bestie, welcome to the Kernel API Manual section 9 page for hinic_ceq_register_cb — and yes, this is literally the function that registers a CEQ callback for a specific event. that's it, that's the whole vibe. ✨

🎀 SYNOPSIS 🎀

void hinic_ceq_register_cb (struct hinic_ceqs *ceqs , enum
hinic_ceq_type event , void *handle , void (*handler)(void *handle, u32
ceqe_data) );

no cap, that's the exact signature — return type void, four arguments, and the callback takes a u32 ceqe_data as its second param. copy it character for character, i promise it matters. 🫶

🌸 ARGUMENTS 🌸

• ceqs — pointer to the Completion eqs part of the chip. like, the whole CEQ party is behind this pointer and you're handing over the guest list. 💖
• event — the ceq event you're registering a callback for. one event, one callback, that's the deal. 🦋
• handle — private data that will be used by the callback. your little secret stash, passed straight through. 🙈
• handler — the callback function itself. the main character. it gets void *handle and u32 ceqe_data and does its thing. 👑

lowkey the whole point: you're wiring up this event on this ceqs to this handler, carrying this handle along for the ride. periodt. 💅

🌈 SEE ALSO 🌈

first up, the source itself, iykyk:

• Kernel file ./drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c

and the whole friend group — go say hi, they're all iconic:

• hinic_aeq_register_hw_cb(9)
• hinic_aeq_unregister_hw_cb(9)
• hinic_ceq_unregister_cb(9)
• eq_update_ci(9)
• aeq_irq_handler(9)
• ceq_event_handler(9)
• ceq_irq_handler(9)
• eq_irq_handler(9)
• eq_irq_work(9)
• ceq_tasklet(9)
• aeq_interrupt(9)
• ceq_interrupt(9)
• set_eq_ctrls(9)
• aeq_elements_init(9)
• ceq_elements_init(9)
• alloc_eq_pages(9)
• free_eq_pages(9)
• init_eq(9)
• remove_eq(9)
• hinic_aeqs_init(9)
• hinic_aeqs_free(9)
• hinic_ceqs_init(9)
• hinic_ceqs_free(9)

and that's the page, bestie 🧚✨ quick little sign-off: this beauty comes from ./drivers/net/ethernet/huawei/... and it's dated October 2026 — so yes, it's giving future icon. 🍓💜 bye!! 🎀