irdma_calc_mem_rsrc_size(9)

💅 irdma_calc_mem_rsrc_size — the Kernel API Manual girlies get it ✨

okay so bestie, welcome to irdma_calc_mem_rsrc_size(9) 💖 this little icon lives in the Kernel API Manual, and it does exactly one job: it crunches the numbers for how much memory the resources are gonna need. that's the whole vibe. u32 coming right back at you. no cap.

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✨ NAME ✨

irdma_calc_mem_rsrc_size — calculate memory resources size 🧮💅

like, literally just doing the math on your memory resources. that's her main character moment.

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🌸 SYNOPSIS 🌸

u32 irdma_calc_mem_rsrc_size (struct irdma_pci_f *rf );

she takes one (1) pointer and hands you back a u32. simple. elegant. ate. 🎀

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🦋 ARGUMENTS 🦋

• rf — the RDMA PCI function 🫶 that's it, that's the whole argument. it's the thing she's sizing memory resources for.

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💜 SEE ALSO 💜

okay so this function has a lot of friends, and by a lot i mean the entire group chat. every single one listed, no skipping, periodt:

• 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_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)

and the source file herself, bestie, the actual kernel file:

• Kernel file ./drivers/infiniband/hw/irdma/hw.c 📁 — that's where the magic is written, iykyk.

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🫶 lowkey reminder that this page is filed under the ./drivers/infiniband/hw/irdma directory — that's her home address, don't lose it.

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and that's the whole page, bestie 💖 nothing else hiding in here. this lil drop was dated October 2026, lives in ./drivers/infiniband/hw/irdma, and if you ever need to look her up again in the index just say irdma_calc_mem_rsrc_size(9). slay, go size some memory. 🌈👑🍓