set_rxq_intr_params(9)

💅 set_rxq_intr_params — Kernel API Manual (yes bestie, we're in the 9 section) ✨

okay so real talk, this one's from the Kernel API Manual and it's genuinely iconic once you get what it does. it's giving "small function, big responsibility" energy fr fr 🎀

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✨ NAME ✨

set_rxq_intr_params — sets a queue's interrupt holdoff parameters 💖

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🌸 SYNOPSIS 🌸

int set_rxq_intr_params (struct adapter *adapter , struct sge_rspq *rspq
, unsigned int us , unsigned int cnt );

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🦋 ARGUMENTS 🦋

• adapter — the adapter, periodt. that's the whole vibe 👑
• rspq — the RX response queue, aka the main character here 💅
• us — the hold-off time in us, or 0 to disable timer ⏱️
• cnt — the hold-off packet count, or 0 to disable counter 🔢

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🌈 DESCRIPTION 🌈

so what it does: it sets an RX response queue's interrupt hold-off time and packet count. both of them, together, one function, slay ✨

⚠️ important caveat bestie, do not skip this: at least one of the two needs to be enabled for the queue to generate interrupts. literally at least one, no cap. both off = no interrupts, and that's just how it is 💀

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🫶 SEE ALSO 🫶

• Kernel file ./drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
• cxgb4vf_change_mac(9)
• from_fw_port_mod_type(9)
• fw_caps_to_lmm(9)
• cxgb4vf_get_port_mask(9)

go read those next, iykyk 📚💜

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kisses from the source file bestie: ./drivers/net/ethernet/chelsio..., dated October 2026, and that's the whole set_rxq_intr_params(9) page 🧚💖 mwah, study it, the exam is literally the kernel 🎀