mpi3mr_inval...e_devhandles(9)

✨ mpi3mr_invalidate_devhandles — Kernel API Manual ✨

okay bestie, welcome to the Kernel API Manual page for mpi3mr_invalidate_devhandles(9) — yes the title gets truncated real bad in the header (it renders like mpi3mr_inval...e_devhandles(9), tragic 💀) but it's this function, i promise.

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🌸 NAME 🌸

mpi3mr_invalidate_devhandles — literally just: invalidate device handles 💅

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🦋 SYNOPSIS 🦋

void mpi3mr_invalidate_devhandles (struct mpi3mr_ioc *mrioc );

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🎀 ARGUMENTS 🎀

• mrioc — your adapter instance reference, the whole main character of this function 🫶

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💖 DESCRIPTION 💖

okay so what this does is invalidate the device handles inside the target device structures. that's the vibe. periodt.

and when does it get called? post reset, right before the controller gets reinitialized — so like, the cleanup era before the glow-up era ✨. no cap, that ordering is the whole point.

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🔥 RETURN 🔥

Nothing. ngl, nothing at all — the void, the emptiness, the void in the synopsis was telling you the truth 😭

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💜 SEE ALSO 💜

the group chat is LARGE, bestie. here's everyone invited 💅

• Kernel file ./drivers/scsi/mpi3mr/mpi3mr_os.c
• 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_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), osintfc_mrioc_security_status(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)

like i said. huge group chat. read the whole thing, it's giving "required reading" 📚✨

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k bye bestie, ily, go invalidate those handles 🧚

this page lives in ./drivers/scsi/mpi3mr and it's stamped October 2026 — so like, future-dated slay 👑⏳💖