ice_cfg_interrupt(9)

💖 ice_cfg_interrupt(9) 💖

okay so this is a page from the Kernel API Manual, and we're talking about ice_cfg_interrupt(9) — yes the whole function name is the title, we love a self-titled icon 👑

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✨ NAME ✨

ice_cfg_interrupt —

and that's... literally it bestie 😭 the NAME section just says the function name and then dips. no one-liner, no summary, nothing. she said "my work speaks for itself" and left the chat 💅 (the deets are all down in ARGUMENTS, don't worry)

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🌸 SYNOPSIS 🌸

enum virtchnl_status_code ice_cfg_interrupt (struct ice_vf *vf , struct
ice_vsi *vsi , struct virtchnl_vector_map *map , struct ice_q_vector
*q_vector );

so she takes four pointers and hands you back an enum virtchnl_status_code. lowkey iconic signature ngl 🫶

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🦋 ARGUMENTS 🦋

four things go in, and each one has a job:

• vf — pointer to the VF info 🎀 (that's your virtual function's little info blob)
• vsi — the VSI being configured ✨ (the virtual station interface that's getting set up right now)
• map — vector map for mapping vectors to queues 🔥 (this is the matchmaker, it's the one hooking vectors up to their queues)
• q_vector — structure for interrupt vector; configure the IRQ to queue map 💜 (this is where the interrupt vector lives, and it's the thing you're wiring into that queue map)

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🌈 SEE ALSO 🌈

first up, the actual source, if you wanna go read the real thing:

• Kernel file ./drivers/net/ethernet/intel/ice/virt/queues.c

and then the whole friend group of related calls — go say hi 👋

• 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_txq_interrupt(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_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)

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ngl the interrupt/queue stuff lives in ./drivers/net/ethernet/intel/i... (the path gets cut off in the footer, that's not me being lazy, that's just how it prints 🙈) and this whole page is dated October 2026 ⭐

and that's the page bestie!! mwah 💋 go configure those interrupts, you absolute main character 👑✨🎀