irdma_set_page(9)

💅 irdma_set_page(9) — the Kernel API Manual page, bestie edition ✨

Okay so this is irdma_set_page(9), straight out of the Kernel API Manual, and it's literally the tiny little legend that populates the pbl list for fmr 🎀

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✨ NAME ✨

irdma_set_page — bestie's whole job is: populate pbl list for fmr 🫶

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🌸 SYNOPSIS 🌸

int irdma_set_page (struct ib_mr *ibmr , u64 addr );

That's it, that's the whole signature, no cap 💅

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🦋 ARGUMENTS 🦋

• ibmr — the ib mem you're using to access the iwarp mr pointer 👑 (yes, "mem," yes that's what the page says, we don't ask questions)
• addr — the page dma address for the pbl list 🎀 (the page says "fro" — we love a typo icon, we're keeping the energy, the meaning is for)

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🔥 SEE ALSO 🔥

Okay this is the part where the manpage just absolutely goes off 😭 — like it's giving "I know everybody in this file" main character energy. Sibling functions in ./drivers/infiniband/hw/irdma/verbs.c:

• irdma_query_device(9)
• irdma_query_port(9)
• irdma_disassociate_ucontext(9)
• irdma_mmap(9)
• irdma_alloc_push_page(9)
• irdma_alloc_ucontext(9)
• irdma_dealloc_ucontext(9)
• irdma_alloc_pd(9)
• irdma_dealloc_pd(9)
• irdma_get_pbl(9)
• irdma_clean_cqes(9)
• _irdma_destroy_qp(9)
• irdma_destroy_qp(9)
• irdma_setup_virt_qp(9)
• irdma_setup_umode_qp(9)
• irdma_setup_kmode_qp(9)
• irdma_create_qp(9)
• irdma_query_qp(9)
• irdma_query_pkey(9)
• irdma_modify_qp_roce(9)
• irdma_modify_qp(9)
• irdma_srq_free_rsrc(9)
• irdma_cq_free_rsrc(9)
• irdma_free_cqbuf(9)
• irdma_process_resize_list(9)
• irdma_destroy_srq(9)
• irdma_destroy_cq(9)
• irdma_resize_cq(9)
• irdma_srq_event(9)
• irdma_modify_srq(9)
• irdma_create_srq(9)
• irdma_query_srq(9)
• irdma_create_cq(9)
• irdma_get_mr_access(9)
• irdma_free_stag(9)
• irdma_create_stag(9)
• irdma_next_pbl_addr(9)
• irdma_copy_user_pgaddrs(9)
• irdma_check_mem_contiguous(9)
• irdma_check_mr_contiguous(9)
• irdma_setup_pbles(9)
• irdma_handle_q_mem(9)
• irdma_hw_alloc_mw(9)
• irdma_alloc_mw(9)
• irdma_dealloc_mw(9)
• irdma_hw_alloc_stag(9)
• irdma_alloc_mr(9)
• irdma_map_mr_sg(9)
• irdma_hwreg_mr(9)
• irdma_reg_user_mr(9)
• irdma_reg_phys_mr(9)
• irdma_get_dma_mr(9)
• irdma_del_memlist(9)
• irdma_dereg_mr(9)
• irdma_post_send(9)
• irdma_post_srq_recv(9)
• irdma_post_recv(9)
• irdma_flush_err_to_ib_wc_status(9)
• irdma_process_cqe(9)
• irdma_poll_one(9)
• __irdma_poll_cq(9)
• irdma_poll_cq(9)
• irdma_req_notify_cq(9)
• irdma_alloc_hw_port_stats(9)
• irdma_get_hw_stats(9)
• irdma_query_gid(9)
• mcast_list_add(9)
• mcast_list_del(9)
• mcast_list_lookup_ip(9)
• irdma_mcast_cqp_op(9)
• irdma_mcast_mac(9)
• irdma_attach_mcast(9)
• irdma_detach_mcast(9)
• irdma_ah_exists(9)
• irdma_destroy_ah(9)
• irdma_create_user_ah(9)
• irdma_create_ah(9)
• irdma_query_ah(9)
• irdma_init_roce_device(9)
• irdma_init_iw_device(9)
• irdma_init_rdma_device(9)
• irdma_port_ibevent(9)
• irdma_ib_unregister_device(9)
• irdma_ib_register_device(9)
• irdma_ib_dealloc_device(9)

And the kernel file itself: ./drivers/infiniband/hw/irdma/verbs.c 📂

Ngl bestie, if you're looking for the rest of the irdma lore, you're one man 9 away from the whole friend group 💖

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And that's the page!! Written out of ./drivers/infiniband/hw/irdma back in October 2026 — slay, iconic, periodt. Go forth and populate those pbl lists for fmr, bestie 🌈⭐💜