srpt_event_handler(9)

💅 srpt_event_handler(9) — your fave asynchronous IB event callback, from the Kernel API Manual 🎀

okay bestie, buckle up, because this is the whole Kernel API Manual entry for srpt_event_handler and it's honestly kind of a big deal ✨

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🌸 NAME 🌸

srpt_event_handler — the asynchronous IB event callback function. that's it, that's the name, and it ate 💅

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🦋 SYNOPSIS 🦋

void srpt_event_handler (struct ib_event_handler *handler , struct ib_event *event );

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🍓 ARGUMENTS 🍓

• handler — the IB event handler that got registered by ib_register_event_handler. that's your little guy, your registration receipt, your iykyk 🫶
• event — the description of the event that happened. literally what went down, spelled out for you.

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💖 DESCRIPTION 💖

so here's the tea ☕ — this is a callback function, and the InfiniBand core calls it whenever an asynchronous IB event occurs. it's giving "the universe texts you and you have to answer" 📱

⚠️ real talk bestie: this callback may occur in interrupt context. not a drill, not a vibe, just a fact. handle it accordingly, no cap.

also see section 11.5.2, Set Asynchronous Event Handler, in the InfiniBand Architecture Specification 👑 (yes, the actual spec, go read it, it's iconic in a nerdy way)

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🌈 SEE ALSO 🌈

the whole friend group 💜 — first up, the Kernel file: ./drivers/infiniband/ulp/srpt/ib_srpt.c

and then the squad, fr fr:

• srpt_srq_event(9), srpt_qp_event(9), srpt_set_ioc(9), srpt_get_class_port_info(9)
• srpt_get_iou(9), srpt_get_ioc(9), srpt_get_svc_entries(9), srpt_mgmt_method_get(9)
• srpt_mad_send_handler(9), srpt_mad_recv_handler(9), srpt_refresh_port(9), srpt_unregister_mad_agent(9)
• srpt_alloc_ioctx(9), srpt_free_ioctx(9), srpt_alloc_ioctx_ring(9), srpt_free_ioctx_ring(9)
• srpt_set_cmd_state(9), srpt_test_and_set_cmd_state(9), srpt_post_recv(9), srpt_zerolength_write(9)
• srpt_get_desc_tbl(9), srpt_init_ch_qp(9), srpt_ch_qp_rtr(9), srpt_ch_qp_rts(9)
• srpt_ch_qp_err(9), srpt_get_send_ioctx(9), srpt_abort_cmd(9), srpt_rdma_read_done(9)
• srpt_build_cmd_rsp(9), srpt_build_tskmgmt_rsp(9), srpt_handle_cmd(9), srpt_handle_tsk_mgmt(9)
• srpt_handle_new_iu(9), srpt_send_done(9), srpt_create_ch_ib(9), srpt_close_ch(9)
• srpt_cm_req_recv(9), srpt_cm_rtu_recv(9), srpt_cm_handler(9), srpt_queue_response(9)
• srpt_release_sport(9), srpt_lookup_port(9), srpt_add_one(9), srpt_remove_one(9)
• srpt_close_session(9), srpt_parse_i_port_id(9), srpt_make_tpg(9), srpt_drop_tpg(9)
• srpt_make_tport(9), srpt_drop_tport(9), srpt_init_module(9)

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and that's the page!! 🌟 source is ./drivers/infiniband/ulp/srpt, dated October 2026, and the page is srpt_event_handler(9) — mwah, slay, go touch some InfiniBand 💅💖