i40iw_disable_irq(9)

💖 i40iw_disable_irq — a lil kernel manual, but make it cute 💖

Okay so bestie, welcome to the i40iw_disable_irq(9) page from the Kernel API Manual — yes that's the manual name, we're folding it in like a fresh fit ✨ This is a function that disables an interrupt, and honestly? It's giving "quiet down bestie, we're done here" energy 🫶

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✨ NAME ✨

i40iw_disable_irq — Disable interrupt 🛑

Literally that's the whole vibe. It turns an interrupt off. No cap.

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🌸 SYNOPSIS 🌸

void i40iw_disable_irq(struct irdma_sc_dev *dev, u32 idx);

So you're calling a void function (meaning: it gives nothing back, no return value, she's generous but she's not giving 🎀) and it takes two things — a struct irdma_sc_dev * and a u32. That's it. That's the whole signature. Iconic.

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🦋 ARGUMENTS 🦋

• dev — pointer to the device structure 👑 This is your main character — the device you're working with. It's a pointer, so you're passing along where to find it, not a whole copy. Lowkey efficient.
• idx — vector index 🌈 Which vector you're pointing at, as a u32. Yes bestie, index. As in, which one. You gotta tell her which vector, she's not a mind reader 💅

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⭐ SEE ALSO ⭐

• Kernel file ./drivers/infiniband/hw/irdma/i40iw_hw.c — that's where the goods live, go read it, iykyk 📂
• i40iw_config_ceq(9) — configure the CEQ, the sibling page 🔧
• i40iw_ena_irq(9) — the opposite one, the enable version. Turned on vs turned off, they're literally twins 💀

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Real talk bestie: if you're enabling IRQs with i40iw_ena_irq(9) and disabling with i40iw_disable_irq(9), make sure you're passing a valid device pointer and a real index, okay? No guessing, no vibes-based arguments 🫶 Just pass what the function asks for.

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That's the page!! 🎀 No extra options, no hidden flags, no secret lore — just the one function, two arguments, and a vibe check passed with flying colors ✨ If you need more, the SEE ALSO section above has your back, periodt 💜

~ signed, sealed, delivered ~ The source lives down at ./drivers/infiniband/hw/irdma, dated October 2026, and this little cutie is i40iw_disable_irq(9) 🦋💅 Slay responsibly! 🌟