ice_is_dual(9)

💖 ice_is_dual(9) — the kernel API manual, bestie edition 🎀

okay so real talk, this one lives in the 9 section of the kernel API manual and it's called ice_is_dual, and honestly? she's a little detective function. let's get into it ✨

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🌸 NAME 🌸

ice_is_dual — check if given config is multi-NAC 👑

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🦋 SYNOPSIS 🦋

bool ice_is_dual (struct ice_hw *hw );

like, that's the whole signature. short. iconic. no notes. 💅

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💜 ARGUMENTS 💜

• hw — pointer to HW structure. that's it, that's the one (1) thing she needs from you 🫶

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⭐ RETURN ⭐

returns true if the device is running in mutli-NAC (Network Acceleration Complex) configuration variant, and false otherwise 🎀

heads up bestie: it's always false for non-E825 devices. no cap, if you're not on an E825 you're never getting a true out of this one 😭

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🌈 SEE ALSO 🌈

kernel file ./drivers/net/ethernet/intel/ice/ice.h — go read it, iykyk 📖

and the whole friend group, fr fr:

• ice_vector_ch_enabled(9)
• ice_ptp_pf_handles_tx_interrupt(9)
• ice_irq_dynamic_ena(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_primary(9)
• ice_pf_src_tmr_owned(9)
• ice_get_primary_hw(9)
• ice_get_ctrl_pf(9)

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and that's the page!! mwah 💋 this little beauty comes to you straight out of ./drivers/net/ethernet/intel/ice, dated October 2026, and she answers to the name ice_is_dual(9). go check your NAC config, bestie, and slay 💅✨