irdma_setup_kmode_qp(9)

💅 irdma_setup_kmode_qp — a whole vibe (Kernel API Manual, section 9) 🎀

okay so bestie, picture this: you're a kernel-mode QP and somebody needs to set you up. that's literally this function. it lives in the Kernel API Manual, section 9, and it does the setup initialization for a kernel mode qp. no cap, that's the whole NAME energy:

irdma_setup_kmode_qp — setup initialization for kernel mode qp ✨

🌸 SYNOPSIS 🌸

int irdma_setup_kmode_qp (struct irdma_device *iwdev , struct irdma_qp
*iwqp , struct irdma_qp_init_info *info , struct ib_qp_init_attr
*init_attr );

four arguments, one int coming back at you. she's neat, she's tidy, she's giving "I have a job and I'm gonna do it." 👑

💖 ARGUMENTS 💖

• iwdev — the iwarp device, aka the main character of this whole situation 🫶
• iwqp — the qp ptr, and yeah it can be a user qp or a kernel qp, flexible queen 💅
• info — the initialize info that gets returned to you, so you can look at it and go "ohhh okay, that's what we're working with" 👀
• init_attr — the Initial QP create attributes, the blueprint, the mood board 🎀

🔥 SEE ALSO 🔥

first up, the Kernel file you're gonna wanna peek at: ./drivers/infiniband/hw/irdma/verbs.c — and then, bestie, the friend group is huge, so buckle up 🦋:

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_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_set_page(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).

like I said. huge friend group. every single one of them is invited to the function party 🧚💜

and that's the whole page, periodt 💀✨

ok real talk for a sec — this one's living at ./drivers/infiniband/hw/irdma, dated October 2026, in the Kernel API Manual, section 9. mwah, go read the source, love u bye 🍓💖