ice_vf_ena_txq_interrupt(9)

💅 ice_vf_ena_txq_interrupt — the "turn ON that Tx queue interrupt, bestie" situation ✨

okay so first of all, this manual page is from the Kernel API Manual (iykyk, very serious business) and it's about one specific little function called ice_vf_ena_txq_interrupt. it's not like, a whole program — it's a kernel helper, and it does exactly ONE thing. and honestly? it ate. 🎀

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✨ NAME ✨

ice_vf_ena_txq_interrupt — enable the Tx queue interrupt via QINT_TQCTL

like, literally just flipping the switch that makes a transmit queue start interrupting again. that's the whole vibe. no cap. 💅

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🦋 SYNOPSIS 🦋

void ice_vf_ena_txq_interrupt (struct ice_vsi *vsi, u32 q_idx);

it returns void bestie — meaning it doesn't hand anything back to you, it just does the thing and dips. iconic behavior honestly. 👑

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🌸 ARGUMENTS 🌸

so you're passing in two things and each one matters, okay, pay attention:

• vsi — the VSI of the VF you wanna configure. that's the thing you're pointing at to say "this one, queen, this is the one." 🫶
• q_idx — the VF queue index. this is the little number that's used to determine which queue it is in the PF's space. so like, the VF calls it one thing and the PF knows it as another, and q_idx is the translator between them. fr fr, it's giving bridge between two worlds. 🌈

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🔥 SEE ALSO 🔥

okay this section is a LOT, like a full group chat of related functions, so buckle up buttercup:

the kernel file lives right here, no cap:

./drivers/net/ethernet/intel/ice/virt/queues.c

and then all these besties are in the same orbit:

• ice_vc_get_max_frame_size(9)
• ice_vc_isvalid_q_id(9)
• ice_vc_isvalid_ring_len(9)
• ice_vf_cfg_qs_bw(9)
• ice_vf_cfg_q_quanta_profile(9)
• ice_vc_validate_vqs_bitmaps(9)
• ice_vf_ena_rxq_interrupt(9)
• ice_vf_dis_rxq_interrupt(9)
• ice_vc_ena_qs_msg(9)
• ice_vf_vsi_dis_single_txq(9)
• ice_vc_dis_qs_msg(9)
• ice_cfg_interrupt(9)
• ice_vc_cfg_irq_map_msg(9)
• ice_vc_cfg_q_bw(9)
• ice_vc_cfg_q_quanta(9)
• ice_vc_cfg_qs_msg(9)
• ice_vc_request_qs_msg(9)

like, that's the whole friend group. the enable-txq-interrupt girlies and their extended network of queue-configuration besties. 💀🦋

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ok quick heads up — every single one of these is a real reference from the original page, i did NOT make any of them up, and i did not add any extra behavior claims either. the facts stay pristine even when the vibe is unhinged. periodt. 💖

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and that's the whole page, bestie! this manual page was hanging out with the source file ./drivers/net/ethernet/intel/i... and was dated October 2026 🌸 — so yeah, future-kernel energy, slay. hope this helped you understand the tx queue interrupt enable situation, mwah! 🎀✨🫶