osintfc_mri...urity_status(9)

okay so bestie, this is osintfc_mri...urity_status(9) from the Kernel API Manual — and it's literally a tiny security vibe check for your controller. 💅✨

🌸 NAME 🌸

osintfc_mrioc_security_status — check controller secure status. That's the name, no cap. 🫶

✨ SYNOPSIS ✨

int osintfc_mrioc_security_status (struct pci_dev *pdev );

🎀 ARGUMENTS 🎀

• pdev — PCI device instance. Yep, that's the PCI device you're checking, bestie. 🎀

💖 DESCRIPTION 💖

So what does it do? It reads the Device Serial Number capability from PCI config space and then decides whether the controller is secure or not. That's the whole storyline. 🔥

⭐ RETURN ⭐

0 on success, non-zero on failure. So zero is the slay outcome; anything non-zero means nope, it didn't go off. 😭💀

👀 SEE ALSO 👀

Kernel file first, because context is cute: ./drivers/scsi/mpi3mr/mpi3mr_os.c 📁

Then all the mpi3mr (9) refs, same order, no skips, fr fr:

• mpi3mr_host_tag_for_scmd(9), mpi3mr_scmd_from_host_tag(9)
• mpi3mr_clear_scmd_priv(9), mpi3mr_fwevt_free(9), mpi3mr_fwevt_get(9)
• mpi3mr_fwevt_put(9), mpi3mr_alloc_fwevt(9), mpi3mr_fwevt_add_to_list(9)
• mpi3mr_hdb_trigger_data_event(9), mpi3mr_fwevt_del_from_list(9)
• mpi3mr_dequeue_fwevt(9), mpi3mr_cancel_work(9)
• mpi3mr_cleanup_fwevt_list(9), mpi3mr_queue_qd_reduction_event(9)
• mpi3mr_invalidate_devhandles(9), mpi3mr_print_scmd(9)
• mpi3mr_flush_scmd(9), mpi3mr_count_dev_pending(9)
• mpi3mr_count_tgt_pending(9), mpi3mr_flush_host_io(9)
• mpi3mr_flush_cmds_for_unrecovered_controller(9), mpi3mr_alloc_tgtdev(9)
• mpi3mr_tgtdev_add_to_list(9), mpi3mr_tgtdev_del_from_list(9)
• __mpi3mr_get_tgtdev_by_handle(9), mpi3mr_get_tgtdev_by_handle(9)
• __mpi3mr_get_tgtdev_by_perst_id(9), mpi3mr_get_tgtdev_by_perst_id(9)
• __mpi3mr_get_tgtdev_from_tgtpriv(9)
• mpi3mr_set_io_divert_for_all_vd_in_tg(9)
• mpi3mr_print_device_event_notice(9), mpi3mr_remove_tgtdev_from_host(9)
• mpi3mr_report_tgtdev_to_host(9), mpi3mr_change_queue_depth(9)
• mpi3mr_update_sdev(9), mpi3mr_refresh_tgtdevs(9)
• mpi3mr_debug_dump_devpg0(9), mpi3mr_update_tgtdev(9)
• mpi3mr_devstatuschg_evt_bh(9), mpi3mr_devinfochg_evt_bh(9)
• mpi3mr_free_enclosure_list(9), mpi3mr_enclosure_find_by_handle(9)
• mpi3mr_process_trigger_data_event_bh(9)
• mpi3mr_encldev_add_chg_evt_debug(9), mpi3mr_encldev_add_chg_evt_bh(9)
• mpi3mr_sastopochg_evt_debug(9), mpi3mr_sastopochg_evt_bh(9)
• mpi3mr_pcietopochg_evt_debug(9), mpi3mr_pcietopochg_evt_bh(9)
• mpi3mr_logdata_evt_bh(9), mpi3mr_update_sdev_qd(9)
• mpi3mr_set_qd_for_all_vd_in_tg(9), mpi3mr_fwevt_bh(9)
• mpi3mr_fwevt_worker(9), mpi3mr_create_tgtdev(9)
• mpi3mr_flush_delayed_cmd_lists(9), mpi3mr_dev_rmhs_complete_iou(9)
• mpi3mr_dev_rmhs_complete_tm(9), mpi3mr_dev_rmhs_send_tm(9)
• mpi3mr_complete_evt_ack(9), mpi3mr_send_event_ack(9)
• mpi3mr_pcietopochg_evt_th(9), mpi3mr_sastopochg_evt_th(9)
• mpi3mr_devstatuschg_evt_th(9), mpi3mr_preparereset_evt_th(9)
• mpi3mr_energypackchg_evt_th(9), mpi3mr_cablemgmt_evt_th(9)
• mpi3mr_add_event_wait_for_device_refresh(9), mpi3mr_os_handle_events(9)
• mpi3mr_setup_eedp(9), mpi3mr_build_sense_buffer(9)
• mpi3mr_map_eedp_error(9), mpi3mr_process_op_reply_desc(9)
• mpi3mr_get_chain_idx(9), mpi3mr_prepare_sg_scmd(9)
• mpi3mr_build_sg_scmd(9), mpi3mr_tm_response_name(9), mpi3mr_issue_tm(9)
• mpi3mr_bios_param(9), mpi3mr_map_queues(9)
• mpi3mr_get_fw_pending_ios(9), mpi3mr_print_pending_host_io(9)
• mpi3mr_wait_for_host_io(9), mpi3mr_setup_divert_ws(9)
• mpi3mr_eh_host_reset(9), mpi3mr_eh_bus_reset(9)
• mpi3mr_eh_target_reset(9), mpi3mr_eh_dev_reset(9), mpi3mr_eh_abort(9)
• mpi3mr_scan_start(9), mpi3mr_scan_finished(9), mpi3mr_sdev_destroy(9)
• mpi3mr_target_destroy(9), mpi3mr_sdev_configure(9), mpi3mr_sdev_init(9)
• mpi3mr_target_alloc(9), mpi3mr_check_return_unmap(9)
• mpi3mr_allow_scmd_to_fw(9), mpi3mr_qcmd(9), mpi3mr_init_drv_cmd(9)
• mpi3mr_probe(9), mpi3mr_remove(9), mpi3mr_shutdown(9)
• mpi3mr_suspend(9), mpi3mr_resume(9), mpi3mr_pcierr_error_detected(9)
• mpi3mr_pcierr_slot_reset(9), mpi3mr_pcierr_resume(9)
• mpi3mr_pcierr_mmio_enabled(9)

mwah 💋 — this page's source/version is ./drivers/scsi/mpi3mr, and the date on it is October 2026. that's the whole manual, bestie. periodt. 👑