irdma_dpc(9)

💅 irdma_dpc(9) — like, the whole vibe

okay so bestie, welcome to the Kernel API Manual, section 9, and the star of today's episode is irdma_dpc(9). yes the page header says exactly that and yes we're saying it out loud because it's iconic 💖

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✨ NAME ✨

irdma_dpc — the tasklet for aeq and ceq 0 🎀

that's it. that's the whole name section. short, sweet, and honestly kind of serving main character energy for something so tiny.

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🌸 SYNOPSIS 🌸

void irdma_dpc (struct tasklet_struct *t );

look at her go. returns void, takes one pointer, zero drama (allegedly). copy it exactly like that if you're writing it down, bestie — character for character, no cap 🔥

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🦋 ARGUMENTS 🦋

• t — a tasklet_struct ptr. that's the whole description. she is a tasklet_struct pointer, she is passed in, she is the pointer. the original page gives us "tasklet_struct ptr" and we are respectfully repeating "tasklet_struct ptr". no more, no less, don't @ me 🙈

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💜 SEE ALSO 💜

okay this is the part where the page just. keeps. going. like a group chat at 2am. every single one of these is real and you should go read them, fr fr 👑

first up, the source file itself:

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

and now the entire friend group, in original order, no one left out 🫶

• 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_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)

sixty-four references. sixty-four!! she really said "you're gonna read the whole syllabus" and honestly? respect 📚✨

quick reminder bestie: these are all section 9 pages — that's the kernel API section — so keep the (9) on the end when you go looking them up, or you'll end up somewhere completely unhinged 💀

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🌈 that's the whole page 🌈

genuinely one of the shorter ones — a void function, one struct tasklet_struct *t, and a huge extended family in SEE ALSO. take the win, go touch some grass, and remember: aeq and ceq 0 are the ones being tasklet'd here 💅

and that's a wrap on this gem from ./drivers/infiniband/hw/irdma, dated October 2026, page irdma_dpc(9) — mwah, love ya, see you in the next man page 🎀🫶💖