irdma_uk_cq_...notification(9)

💅 NAME

Okay so hi bestie, welcome to the Kernel API Manual ✨ — this page is irdma_uk_cq_...notification(9), and the star of the show is:

irdma_uk_cq_request_notification — it's a cq notification request, aka the door bell 🛎️🔔. That's literally what it does, no cap.

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🎀 SYNOPSIS

void irdma_uk_cq_request_notification (struct irdma_cq_uk *cq , enum
       irdma_cmpl_notify cq_notify );

It returns void, so like… nothing comes back. It's giving "I did the thing, don't ask me for receipts" 💀.

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🌸 ARGUMENTS

Two args, both iconic, both required:

• cq — the hw cq 🫶 (that's the hardware completion queue, the main character here)
• cq_notify — the notification type ✨ (an enum irdma_cmpl_notify, so pick your vibe from the list)

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🦋 SEE ALSO

Real talk, this one hangs out in the kernel file ./drivers/infiniband/hw/irdma/uk.c — and it has so many besties. Like, an entire group chat 🌈:

• irdma_set_fragment(9)
• irdma_set_fragment_gen_1(9)
• irdma_nop_1(9)
• irdma_clr_wqes(9)
• irdma_uk_qp_post_wr(9)
• irdma_qp_get_next_send_wqe(9)
• irdma_qp_get_next_recv_wqe(9)
• irdma_uk_rdma_write(9)
• irdma_uk_atomic_fetch_add(9)
• irdma_uk_atomic_compare_swap(9)
• irdma_uk_srq_post_receive(9)
• irdma_uk_rdma_read(9)
• irdma_uk_send(9)
• irdma_set_mw_bind_wqe_gen_1(9)
• irdma_copy_inline_data_gen_1(9)
• irdma_inline_data_size_to_quanta_gen_1(9)
• irdma_set_mw_bind_wqe(9)
• irdma_copy_inline_data(9)
• irdma_inline_data_size_to_quanta(9)
• irdma_uk_inline_rdma_write(9)
• irdma_uk_inline_send(9)
• irdma_uk_stag_local_invalidate(9)
• irdma_uk_post_receive(9)
• irdma_uk_cq_resize(9)
• irdma_uk_cq_set_resized_cnt(9)
• irdma_uk_cq_empty(9)
• irdma_uk_cq_poll_cmpl(9)
• irdma_round_up_wq(9)
• irdma_get_wqe_shift(9)
• irdma_setup_connection_wqes(9)
• irdma_uk_srq_init(9)
• irdma_uk_calc_shift_wq(9)
• irdma_uk_calc_depth_shift_sq(9)
• irdma_uk_calc_depth_shift_rq(9)
• irdma_uk_qp_init(9)
• irdma_uk_cq_init(9)
• irdma_uk_clean_cq(9)
• irdma_nop(9)
• irdma_fragcnt_to_quanta_sq(9)
• irdma_fragcnt_to_wqesize_rq(9)

Go read them too, iykyk 📚✨

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Genuinely though — 40 cross-references is a lot of tabs to have open, so hydrate, stretch, and take the win when you finish 🍓

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That's the whole page, bestie, and that's a wrap 💜 Big shoutout to the source, ./drivers/infiniband/hw/irdma, dated October 2026, brought to you by irdma_uk_cq_...notification(9) — periodt. 👑🎀