irdma_manage_qhash(9)

🌸 irdma_manage_qhash(9) — the Kernel API Manual glow-up 🌸

Okay bestie, so this is irdma_manage_qhash(9) from the Kernel API Manual, and no cap, it's a cute little function that just… adds or modifies a qhash. That's it. That's the whole vibe. Let's get into it 💅

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✨ NAME ✨

irdma_manage_qhash — add or modify qhash 🎀

🦋 SYNOPSIS 🦋

int irdma_manage_qhash (struct irdma_device *iwdev , struct
irdma_cm_info *cminfo , enum irdma_quad_entry_type etype , enum
irdma_quad_hash_manage_type mtype , void *cmnode , bool wait );

Like, it returns an int, and it takes six whole arguments. Six! Main character energy, honestly 🔥

💖 ARGUMENTS 💖

Here's the lineup, one by one, no skipping:

• iwdev — the irdma device itself. The whole entire device. Iconic. 👑
• cminfo — cm info for the qhash. It's the info, and it's for the qhash — she's literally what she says on the label 🫶
• etype — the type, and the type is syn or quad. Pick your fighter ✨
• mtype — the type of qhash. Yes, a different type. We contain multitudes 💀
• cmnode — the cmnode associated with the connection. It's a void *, so like… she's mysterious. She's whatever you need her to be 🙈
• wait — a bool, and it means wait for completion. If you're the patient type, this one's for you ⭐

ngl bestie, wait is doing exactly what it sounds like. Do not overthink her. She's just here for the completion 💜

🧚 SEE ALSO 🧚

First up, the source file herself:

• Kernel file ./drivers/infiniband/hw/irdma/hw.c — the whole homepage 🏠

And then, the group chat. Like, the entire group chat. Every single one of these is invited to the function:

• irdma_iwarp_ce_handler(9)
• irdma_puda_ce_handler(9)
• irdma_process_normal_ceqe(9)
• irdma_process_reserved_ceqe(9)
• irdma_process_ceq(9)
• irdma_complete_cqp_request(9)
• irdma_process_ae_def_cmpl(9)
• irdma_process_aeq(9)
• irdma_ena_intr(9)
• irdma_dpc(9)
• irdma_ceq_dpc(9)
• irdma_save_msix_info(9)
• irdma_irq_handler(9)
• irdma_ceq_handler(9)
• irdma_destroy_irq(9)
• irdma_destroy_cqp(9)
• irdma_destroy_aeq(9)
• irdma_destroy_ceq(9)
• irdma_del_ceq_0(9)
• irdma_del_ceqs(9)
• irdma_destroy_ccq(9)
• irdma_close_hmc_objects_type(9)
• irdma_del_hmc_objects(9)
• irdma_create_hmc_obj_type(9)
• irdma_create_hmc_objs(9)
• irdma_obj_aligned_mem(9)
• irdma_create_cqp(9)
• irdma_create_ccq(9)
• irdma_alloc_set_mac(9)
• irdma_cfg_ceq_vector(9)
• irdma_cfg_aeq_vector(9)
• irdma_create_ceq(9)
• irdma_setup_ceq_0(9)
• irdma_setup_ceqs(9)
• irdma_create_aeq(9)
• irdma_setup_aeq(9)
• irdma_initialize_ilq(9)
• irdma_initialize_ieq(9)
• irdma_reinitialize_ieq(9)
• irdma_hmc_setup(9)
• irdma_del_init_mem(9)
• irdma_initialize_dev(9)
• irdma_rt_deinit_hw(9)
• irdma_get_used_rsrc(9)
• irdma_rt_init_hw(9)
• irdma_ctrl_init_hw(9)
• irdma_set_hw_rsrc(9)
• irdma_calc_mem_rsrc_size(9)
• irdma_initialize_hw_rsrc(9)
• irdma_cqp_ce_handler(9)
• cqp_compl_worker(9)
• irdma_lookup_apbvt_entry(9)
• irdma_next_iw_state(9)
• irdma_del_local_mac_entry(9)
• irdma_add_local_mac_entry(9)
• irdma_alloc_local_mac_entry(9)
• irdma_cqp_manage_apbvt_cmd(9)
• irdma_add_apbvt(9)
• irdma_del_apbvt(9)
• irdma_manage_arp_cache(9)
• irdma_send_syn_cqp_callback(9)
• irdma_hw_flush_wqes_callback(9)
• irdma_hw_flush_wqes(9)
• irdma_gen_ae(9)

Like… that's the whole roster. Screenshot it, memorize it, iykyk 😭

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aaaand that's the page, bestie 💖 this one came straight out of ./drivers/infiniband/hw/irdma and it's dated October 2026, so like — she's from the future, she's fashionable, she's ahead of her time. Slay. Periodt. 🎀✨🦋