cmdq_ceq_handler(9)

💅 cmdq_ceq_handler(9) — like, the cmdq completion event handler, bestie ✨

okay so real quick, this is a page from the Kernel API Manual and it's about one tiny little function called cmdq_ceq_handler — the cmdq completion event handler. short page, no filler, we love that for us 🎀

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✨ NAME ✨

cmdq_ceq_handler — literally the cmdq completion event handler. that's the whole vibe. no cap. 💖

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🌸 SYNOPSIS 🌸

here's the signature, copy it exactly bestie, every space matters:

void cmdq_ceq_handler (void *handle , u32 ceqe_data );

it returns void — so like, it does its thing and gives you nothing back. main character energy honestly. 💅

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🦋 ARGUMENTS 🦋

two args, both icons, let's go:

• handle — private data for the handler(cmdqs). lowkey it's the handler's own little stash of stuff, and yes the (cmdqs) is part of it, i don't make the rules 🫶
• ceqe_data — the ceq element data. that's it, that's the data. a u32 of it. ✨

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👑 SEE ALSO 👑

the whole friend group, fr fr — go read these next:

• the kernel file ./drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c — that's where the magic lives, iykyk 💜
• hinic_alloc_cmdq_buf(9)
• hinic_free_cmdq_buf(9)
• hinic_cmdq_direct_resp(9)
• hinic_set_arm_bit(9)
• cmdq_arm_ceq_handler(9)
• cmdq_sync_cmd_handler(9)
• cmdq_init_queue_ctxt(9)
• init_cmdq(9)
• free_cmdq(9)
• init_cmdqs_ctxt(9)
• hinic_init_cmdqs(9)
• hinic_free_cmdqs(9)

like genuinely obsessed with how many of these there are 🌈

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and that's the whole page, bestie — no options, no env vars, no exit statuses, no warnings, no bugs section. sometimes a manpage is just a vibe check and it passes 💀⭐

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mwah 💋 that's a wrap — this lil drop came from the source ./drivers/net/ethernet/huawei/..., dated October 2026, and it's filed under cmdq_ceq_handler(9) in the Kernel API Manual. slay, see you in the next one 🧚‍♀️🍓