srpt_get_svc_entries(9)

💅 NAME

srpt_get_svc_entries — okay so this one literally writes ServiceEntries to a management datagram, that's the whole vibe 🦋

This is a page from the Kernel API Manual, bestie, so grab a snack 🍓

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✨ SYNOPSIS ✨

void srpt_get_svc_entries (u64 ioc_guid , u16 slot , u8 hi , u8 lo ,
       struct ib_dm_mad *mad );

🎀 ARGUMENTS 🎀

• ioc_guid — the I/O controller GUID you're gonna use in the reply 💖
• slot — the I/O controller number, yes ma'am.
• hi — the end of the range of service entries that get specified in the reply.
• lo — the start of the range of service entries that get specified in the reply.
• mad — the datagram that will be sent as the response to DM_ATTR_SVC_ENTRIES. That's its whole job 🔥

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🌸 DESCRIPTION 🌸

Bestie this one's short and sweet, no cap. Go look at section 16.3.3.5 ServiceEntries in the InfiniBand Architecture Specification — that's where the actual lore lives 👑

Also peep section B.7, table B.8 in the SRP r16a document. Both of those, together, are the assignment. iykyk 📚

Not me having zero extra behaviour to tell you about — the original page is genuinely this brief, so I'm not gonna invent facts for you 💀

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⭐ SEE ALSO ⭐

Kernel file ./drivers/infiniband/ulp/srpt/ib_srpt.c — that's the source, go be nosy 🧚

And here's the whole friend group, every single one of them, in order:

• srpt_event_handler(9)
• 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_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)

Fifty of them. Fifty!! Go read them all, I'll wait 🫶

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✨ that's the page!! ✨ Sourced from ./drivers/infiniband/ulp/srpt, dated October 2026 — mwah, love that for us 💅👑