mpi3mr_reply_trigger(9)

💅 mpi3mr_reply_trigger — the mpi3mr_reply_trigger(9) glow-up

Okay bestie, welcome to the Kernel API Manual entry for mpi3mr_reply_trigger(9) — yes that's the whole title, and yes we're gonna get into it. This is the MPI Reply HDB trigger handler. HDB handler content, literally main character energy. 🎀

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✨ SYNOPSIS ✨

void mpi3mr_reply_trigger (struct mpi3mr_ioc *mrioc , u16 ioc_status ,
u32 ioc_loginfo );

Look at that signature. Obsessed. 🫶

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🌸 ARGUMENTS 🌸

Three little besties walk into the function:

• mrioc — the adapter instance reference. Your whole adapter, right there. 💖
• ioc_status — the masked value of IOC Status, straight outta the MPI Reply. Masked! Keep that in mind, iykyk.
• ioc_loginfo — the IOC Log Info from the MPI Reply. The lore. 📜

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🦋 DESCRIPTION 🦋

So here's the vibe: this function takes those IOC status and IOC log info trigger values and compares them against the driver page 2 values. Glow-up comparison moment. ✨

And if it finds a match — if the vibe check passes — it calls the generic trigger handler to release the HDBs. That's it. That's the whole job. No cap, it's giving "small function, big responsibility." 👑

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🎀 RETURN 🎀

Nothing. Not void-as-in-mysterious, void-as-in literally nothing comes back. She simply does the thing and leaves. 💅

fr fr, don't go assigning this to a variable, bestie. There is no variable to assign it to. 😭

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🔥 SEE ALSO 🔥

Kernel file: ./drivers/scsi/mpi3mr/mpi3mr_app.c

And now, the entire squad — every single one of them, no skips, no cap:

• mpi3mr_alloc_trace_buffer(9)
• mpi3mr_alloc_diag_bufs(9)
• mpi3mr_issue_diag_buf_post(9)
• mpi3mr_post_diag_bufs(9)
• mpi3mr_issue_diag_buf_release(9)
• mpi3mr_process_trigger(9)
• mpi3mr_global_trigger(9)
• mpi3mr_scsisense_trigger(9)
• mpi3mr_event_trigger(9)
• mpi3mr_get_num_trigger(9)
• mpi3mr_refresh_trigger(9)
• mpi3mr_release_diag_bufs(9)
• mpi3mr_set_trigger_data_in_hdb(9)
• mpi3mr_set_trigger_data_in_all_hdb(9)
• mpi3mr_hdbstatuschg_evt_th(9)
• mpi3mr_diag_buffer_for_type(9)
• mpi3mr_bsg_pel_abort(9)
• mpi3mr_bsg_verify_adapter(9)
• mpi3mr_bsg_refresh_hdb_triggers(9)
• mpi3mr_bsg_upload_hdb(9)
• mpi3mr_bsg_repost_hdb(9)
• mpi3mr_bsg_query_hdb(9)
• mpi3mr_enable_logdata(9)
• mpi3mr_get_logdata(9)
• mpi3mr_bsg_pel_enable(9)
• mpi3mr_get_all_tgt_info(9)
• mpi3mr_get_change_count(9)
• mpi3mr_bsg_adp_reset(9)
• mpi3mr_bsg_populate_adpinfo(9)
• mpi3mr_bsg_process_drv_cmds(9)
• mpi3mr_total_num_ioctl_sges(9)
• mpi3mr_bsg_build_sgl(9)
• mpi3mr_get_nvme_data_fmt(9)
• mpi3mr_build_nvme_sgl(9)
• mpi3mr_build_nvme_prp(9)
• mpi3mr_map_data_buffer_dma(9)
• mpi3mr_bsg_process_mpt_cmds(9)
• mpi3mr_app_save_logdata_th(9)
• mpi3mr_bsg_request(9)
• mpi3mr_bsg_exit(9)
• mpi3mr_bsg_node_release(9)
• mpi3mr_bsg_init(9)
• version_fw_show(9)
• fw_queue_depth_show(9)
• op_req_q_count_show(9)
• reply_queue_count_show(9)
• reply_qfull_count_show(9)
• logging_level_show(9)
• logging_level_store(9)
• adp_state_show(9)
• fwfault_count_show(9)
• sas_address_show(9)
• device_handle_show(9)
• persistent_id_show(9)
• sas_ncq_prio_supported_show(9)
• sas_ncq_prio_enable_show(9)

Like, that's the whole friend group and they ALL showed up to the function. 🌈👑

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That's the page, babe. Source: ./drivers/scsi/mpi3mr — dated October 2026. Go read the source, stan a trigger handler, and stay hydrated. 💜🧚