octeon_delete_instr_queue(9)

🦋 octeon_delete_instr_queue 🦋

okay so we're in the Kernel API Manual, section 9, and today's main character is octeon_delete_instr_queue. Buckle up bestie 💖

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🌸 NAME 🌸

octeon_delete_instr_queue — the description after the dash is literally blank in the original, so it's giving mysterious icon energy. No cap.

✨ SYNOPSIS ✨

int octeon_delete_instr_queue (struct octeon_device *octeon_dev , u32
       iq_no );

The whole call is right here, bestie.

🎀 ARGUMENTS 🎀

The original labels both arguments as -- undescribed --, which lowkey hurts, but here's what the page actually gives us:

• octeon_dev — the original says -- undescribed --; the description later calls it a pointer to the octeon device structure. 💅
• iq_no — also -- undescribed -- up here; the description says it's the queue to be deleted, with 0 <= q_no <= 3. 🫶

🔥 DESCRIPTION 🔥

The param notes are doing the heavy lifting:

• octeon_dev — pointer to the octeon device structure.
• iq_no — queue to be deleted, and the condition literally reads 0 <= q_no <= 3.

This function is called at driver unload time, for each input queue. It deletes all allocated resources for the input queue. That's the whole vibe: unload, clean up, bye 👋

Return situation: Success: 0 · Failure: 1. Periodt. 💀

🌈 SEE ALSO 🌈

• Kernel file ./drivers/net/ethernet/cavium/liquidio/octeon_iq.h — go look, bestie.
• octeon_init_instr_queue(9) — the sibling page, the other half of the queue lore ✨

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okay bye bestie 🫶 this page comes from ./drivers/net/ethernet/cavium/... and is dated October 2026; title on the page is octeon_delete_instr_queue(9) 💖