irdma_ena_intr(9)

💖 irdma_ena_intr — like, the Kernel API Manual page, bestie 💖

okay so picture this: you're deep in the irdma driver, the vibes are immaculate, and it's time to actually turn an interrupt on. that's this function. welcome to irdma_ena_intr(9), part of the Kernel API Manual — she's giving lowkey legend behaviour and honestly? iconic.

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✨ NAME ✨

irdma_ena_intr — sets up the device interrupts, bestie. that's the whole job. she enables them. periodt. 💅

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🎀 SYNOPSIS 🎀

void irdma_ena_intr (struct irdma_sc_dev *dev , u32 msix_id );

she takes two things and returns nothing (void, no cap, she's just here to do the work and leave 🌸), which is honestly so main character of her.

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🦋 ARGUMENTS 🦋

• dev — the hardware control device structure. yes, that struct irdma_sc_dev *. this is the device you're doing the thing to 🫶
• msix_id — the id of the interrupt you want enabled. that's it, that's the number. u32, so keep it unsigned and keep it cute ✨

ngl there's two arguments and zero surprises. read them, pass them, slay. 💀

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🌈 SEE ALSO 🌈

okay this is the part where she name-drops literally everyone in her contacts list and honestly the friend group is huge. every single one of these, exactly as written:

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

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

like. look at that list. she knows everyone. iykyk 💜

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reminder bestie: everything above is the whole page — no secret extra options hiding in the walls, no defaults to memorise, just dev, msix_id, and a truly enormous friendship circle. 💖

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and that's the whole page, mwah 💋 this little gem lives over in ./drivers/infiniband/hw/irdma, dated October 2026, and it's filed under irdma_ena_intr(9) in case you need to find her again. go enable those interrupts, queen 👑🦋💅