mpi3mr_bsg_request(9)

✨ mpi3mr_bsg_request(9) ✨

okay so this is a page from the Kernel API Manual, and bestie, it's short but it's important — it's the literal front door for bsg requests in the mpi3mr driver. let's get into it 💅

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🌸 NAME 🌸

mpi3mr_bsg_request — bsg request entry point

like, the entry point. the door. the bouncer at the club 🫶

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🎀 SYNOPSIS 🎀

int mpi3mr_bsg_request (struct bsg_job *job );

returns an int, takes one arg. that's the whole vibe check ✅

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🦋 ARGUMENTS 🦋

• job — BSG job reference. that's it, that's the arg. it's the job being handed over to this function, no cap 🎯

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💖 DESCRIPTION 💖

so like, this is the driver's entry point for bsg requests. that's the whole description, bestie — it's giving "short and iconic" ✨. literally the place where bsg requests come in and get handled by the driver 🔥

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⭐ RETURN ⭐

0 on success, and proper error codes on failure. so like, if you get 0 you're slaying, and if you get anything else... it's giving error, and it's a proper one, periodt 💯

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👑 SEE ALSO 👑

okay this list is LONG and honestly it ate. buckle up 🎀

• Kernel file ./drivers/scsi/mpi3mr/mpi3mr_app.c
• 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_reply_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_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)

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bestie this is the whole see-also list, i didn't skip a single one, i would never 🙈💜

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and that's the page!! it lives at ./drivers/scsi/mpi3mr, it's dated October 2026, and yeah — the manual name is right there in the header, mpi3mr_bsg_request(9), iykyk 🌈⭐ go read the source, mwah 💋🧚