ice_irq_dynamic_ena(9)

💅 ice_irq_dynamic_ena — the "bestie wake up" call for interrupts ✨

okay so we're in ice_irq_dynamic_ena(9) territory, aka the Kernel API Manual page for the Intel ice driver, and honestly? this one's a tiny little function with main character energy 🫶. Its whole job: Enable default interrupt generation settings. That's it, that's the vibe. No cap, sometimes the icONIC move is just turning the interrupts back on 💖

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🌸 NAME 🌸

ice_irq_dynamic_ena — literally enables the default interrupt generation settings, slay ✨

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🎀 SYNOPSIS 🎀

void ice_irq_dynamic_ena (struct ice_hw *hw , struct ice_vsi *vsi ,
struct ice_q_vector *q_vector );

so it returns void (no little return value to obsess over, she gives nothing back and that's fine 💅) and it takes three pointers. periodt.

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🦋 ARGUMENTS 🦋

• hw — pointer to the HW struct. the hardware bestie herself, always required 🫶
• vsi — pointer to the VSI struct, and yes it can be NULL 😭 the function is lowkey chill about it
• q_vector — pointer to q_vector, which also can be NULL 🙈 same energy, no drama

ngl the "can be NULL" notes on vsi and q_vector are the whole personality of this argument list. both optional-ish, both valid, we respect it 💀

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🌈 SEE ALSO 🌈

first up, the source file to go touch grass in:

• Kernel file ./drivers/net/ethernet/intel/ice/ice.h

and then the whole friend group, all twenty-three of them, no one gets left behind 👑:

• ice_vector_ch_enabled(9)
• ice_ptp_pf_handles_tx_interrupt(9)
• ice_netdev_to_pf(9)
• ice_is_txtime_ena(9)
• ice_is_txtime_cfg(9)
• ice_get_xp_from_qid(9)
• ice_rx_xsk_pool(9)
• ice_tx_xsk_pool(9)
• ice_get_max_txq(9)
• ice_get_max_rxq(9)
• ice_get_main_vsi(9)
• ice_get_netdev_priv_vsi(9)
• ice_get_ctrl_vsi(9)
• ice_find_vsi(9)
• ice_is_switchdev_running(9)
• ice_is_adq_active(9)
• ice_set_rdma_cap(9)
• ice_clear_rdma_cap(9)
• ice_is_dual(9)
• ice_is_primary(9)
• ice_pf_src_tmr_owned(9)
• ice_get_primary_hw(9)
• ice_get_ctrl_pf(9)

like, that's a full group chat right there and every single one of them is a (9) section baddie 💜

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✨ cute sign-off time ✨

this lil masterpiece lives in ./drivers/net/ethernet/intel/ice and the page is dated October 2026 — so yes, she's from the future, we stan a forward-thinking icon 🧚⭐💖 iykyk 🔥