irdma_rt_deinit_hw(9)

irdma_rt_deinit_hw(9) 💅✨

okay bestie, welcome to the Kernel API Manual — this one's all about irdma_rt_deinit_hw and it's literally the cleanup queen of the irdma driver world 🧹👑

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✨ NAME ✨

irdma_rt_deinit_hw — clean up the irdma device resources 🫶

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🌸 SYNOPSIS 🌸

void irdma_rt_deinit_hw (struct irdma_device *iwdev );

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🎀 ARGUMENTS 🎀

• iwdev — the irdma device, aka the main character of this function 💖

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🦋 DESCRIPTION 🦋

okay so here's the vibe: this function is the big cleanup moment for your irdma device. it goes in and removes the mac ip entry and the ipv4/ipv6 addresses, then it destroys the device queues (bye bestie 👋), and finally it frees the pble and the hmc objects. it's giving "responsible adult energy" fr fr — everything gets tidied away so nothing's left leaking in memory land 😭💀

no cap, think of it as the closing shift after the whole party: addresses swept up, queues shut down, and those hmc/pble objects released back into the wild. periodt 🎯

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👑 SEE ALSO 👑

the source lives in this kernel file:

• Kernel file ./drivers/infiniband/hw/irdma/hw.c

and here's the whole friend group — every single one, no bestie left behind 💜:

• 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_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_manage_qhash(9)
• irdma_hw_flush_wqes_callback(9)
• irdma_hw_flush_wqes(9)
• irdma_gen_ae(9)

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alright bestie, that's the whole page 💖 this little section of the Kernel API Manual lives in ./drivers/infiniband/hw/irdma, dated October 2026 — go forth and deinit those resources responsibly, ily 🫶🌈⭐