hinic_ceq_unregister_cb(9)

💅 hinic_ceq_unregister_cb(9) — the Kernel API Manual, bestie edition 🎀

okay so this is a page straight out of the Kernel API Manual, and the star of the show is hinic_ceq_unregister_cb — your go-to for unregistering the CEQ callback for a specific event. yes girl, we're undoing a registration. it's giving cleanup era. ✨

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✨ NAME ✨

hinic_ceq_unregister_cb — unregister the CEQ callback for specific event 🫶

no cap, that's literally the whole job. you had a callback registered for one specific CEQ event, and now you're taking it back off the list. bye bestie 👋

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🌸 SYNOPSIS 🌸

void hinic_ceq_unregister_cb (struct hinic_ceqs *ceqs , enum
hinic_ceq_type event );

it's a void function, so it doesn't hand you anything back — it just does the thing and dips. 💅

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🦋 ARGUMENTS 🦋

• ceqs — pointer to Completion eqs part of the chip. like, the CEQ struct itself. hand it over and let it cook. 🔥
• event — the ceq event to unregister callback for it. so you're saying "this specific event? yeah, we're done with its callback." periodt. 💀

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🌈 SEE ALSO 🌈

first up, the actual source file to go peek at — Kernel file ./drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c 👑

and the whole friend group (they all live in the same file, iykyk):

• hinic_aeq_register_hw_cb(9)
• hinic_aeq_unregister_hw_cb(9)
• hinic_ceq_register_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)

like, the entire EQ cinematic universe. go read them all, i'm obsessed. 💖

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ngl, if you're unregistering callbacks you're probably in teardown mode — hinic_ceqs_free(9) is right there in the list if you need the full shutdown arc. 🧚

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and that's the page!! mwah 💋 — sourced from ./drivers/net/ethernet/huawei/..., dated October 2026, and it's still hinic_ceq_unregister_cb(9) at the end of the day. slay, stay safe, unregister responsibly 🌟