_scsih_pcie_...change_event(9)
πΈ _scsih_pcie_...change_event β Kernel API Manual moment πΈ
okay so bestie, welcome to the Kernel API Manual, and today's main character is _scsih_pcie_...change_event(9) β yes the abbreviated name in the header is giving "we ran out of room on the page," but the real full name is right below, and it ate.
β¨ NAME β¨
_scsih_pcie_device_status_change_event β literally just there to handle device status change. that's the whole job. that's the vibe. π
π¦ SYNOPSIS π¦
void _scsih_pcie_device_status_change_event (struct MPT3SAS_ADAPTER *ioc
, struct fw_event_work *fw_event );
no cap, that's the entire signature β copy it exactly if you're typing it out, awkward comma wrapping and all. she's iconic, she's particular. π
π ARGUMENTS π
iocβ the per adapter object. yeah that's the whole description, she's a woman of few words.fw_eventβ thefw_event_workobject. again: short, sweet, to the point. we love a low-effort label that still tells you what the thing is. π«Ά
π CONTEXT π
user. like, lowercase, period. that's it. that's the context. do with that what you will. π
π SEE ALSO π
okay bestie sit down, because this list is long and I refuse to leave a single one of these out β every single cross-reference from the original is right here, no skipping, no summarising. we do not disrespect the chain of (9) pages. π
kernel file: ./drivers/scsi/mpt3sas/mpt3sas_scsih.c
enum device_responsive_state(9)struct sense_info(9)struct fw_event_work(9)struct _scsi_io_transfer(9)_scsih_set_debug_level(9)_scsih_srch_boot_sas_address(9)_scsih_srch_boot_device_name(9)_scsih_srch_boot_encl_slot(9)mpt3sas_get_port_by_id(9)mpt3sas_get_vphy_by_phy(9)_scsih_is_boot_device(9)_scsih_get_sas_address(9)_scsih_determine_boot_device(9)mpt3sas_get_pdev_from_target(9)__mpt3sas_get_sdev_by_rphy(9)__mpt3sas_get_sdev_by_addr(9)mpt3sas_get_sdev_by_addr(9)mpt3sas_get_sdev_by_handle(9)_scsih_display_enclosure_chassis_info(9)_scsih_sas_device_remove(9)_scsih_device_remove_by_handle(9)mpt3sas_device_remove_by_sas_address(9)_scsih_sas_device_add(9)_scsih_sas_device_init_add(9)mpt3sas_get_pdev_by_wwid(9)mpt3sas_get_pdev_by_handle(9)_scsih_set_nvme_max_shutdown_latency(9)_scsih_pcie_device_remove(9)_scsih_pcie_device_remove_by_handle(9)_scsih_pcie_device_add(9)_scsih_raid_device_find_by_id(9)mpt3sas_raid_device_find_by_handle(9)_scsih_raid_device_find_by_wwid(9)_scsih_raid_device_add(9)_scsih_raid_device_remove(9)mpt3sas_scsih_expander_find_by_handle(9)mpt3sas_scsih_enclosure_find_by_handle(9)mpt3sas_scsih_expander_find_by_sas_address(9)_scsih_expander_node_add(9)_scsih_is_end_device(9)_scsih_is_nvme_pciescsi_device(9)_scsih_scsi_lookup_find_by_target(9)_scsih_scsi_lookup_find_by_lun(9)mpt3sas_scsih_scsi_lookup_get(9)scsih_change_queue_depth(9)mpt3sas_scsih_change_queue_depth(9)scsih_target_alloc(9)scsih_target_destroy(9)scsih_sdev_init(9)scsih_sdev_destroy(9)_scsih_display_sata_capabilities(9)scsih_is_raid(9)scsih_get_resync(9)scsih_get_state(9)_scsih_set_level(9)_scsih_get_volume_capabilities(9)_scsih_enable_tlr(9)scsih_sdev_configure(9)scsih_bios_param(9)_scsih_response_code(9)_scsih_tm_done(9)mpt3sas_scsih_set_tm_flag(9)mpt3sas_scsih_clear_tm_flag(9)scsih_tm_cmd_map_status(9)scsih_tm_post_processing(9)mpt3sas_scsih_issue_tm(9)_scsih_tm_display_info(9)scsih_abort(9)scsih_dev_reset(9)scsih_target_reset(9)scsih_host_reset(9)_scsih_fw_event_add(9)_scsih_fw_event_del_from_list(9)_scsih_fw_event_requeue(9)_scsih_error_recovery_delete_devices(9)mpt3sas_port_enable_complete(9)_scsih_fw_event_cleanup_queue(9)_scsih_internal_device_block(9)_scsih_internal_device_unblock(9)_scsih_ublock_io_all_device(9)_scsih_ublock_io_device_wait(9)_scsih_ublock_io_device(9)_scsih_block_io_all_device(9)_scsih_block_io_device(9)_scsih_block_io_to_children_attached_to_ex(9)_scsih_block_io_to_children_attached_directly(9)_scsih_block_io_to_pcie_children_attached_directly(9)_scsih_tm_tr_send(9)_scsih_tm_tr_complete(9)_scsih_sas_control_complete(9)_scsih_tm_tr_volume_send(9)_scsih_tm_volume_tr_complete(9)_scsih_issue_delayed_event_ack(9)_scsih_issue_delayed_sas_io_unit_ctrl(9)mpt3sas_check_for_pending_internal_cmds(9)_scsih_check_for_pending_tm(9)_scsih_check_topo_delete_events(9)_scsih_check_pcie_topo_remove_events(9)_scsih_set_volume_delete_flag(9)_scsih_set_volume_handle_for_tr(9)_scsih_check_ir_config_unhide_events(9)_scsih_check_volume_delete_events(9)_scsih_temp_threshold_events(9)_scsih_flush_running_cmds(9)_scsih_setup_eedp(9)_scsih_eedp_error_handling(9)scsih_qcmd(9)_scsih_normalize_sense(9)_scsih_scsi_ioc_info(9)_scsih_turn_on_pfa_led(9)_scsih_turn_off_pfa_led(9)_scsih_send_event_to_turn_on_pfa_led(9)_scsih_smart_predicted_fault(9)_scsih_io_done(9)_scsih_update_vphys_after_reset(9)_scsih_get_port_table_after_reset(9)_scsih_look_and_get_matched_port_entry(9)_scsih_del_phy_part_of_anther_port(9)_scsih_add_or_del_phys_from_existing_port(9)_scsih_del_dirty_vphy(9)_scsih_del_dirty_port_entries(9)_scsih_sas_port_refresh(9)_scsih_alloc_vphy(9)_scsih_sas_host_refresh(9)_scsih_sas_host_add(9)_scsih_expander_add(9)mpt3sas_expander_remove(9)_scsih_done(9)_scsi_send_scsi_io(9)_scsih_determine_disposition(9)_scsih_report_luns(9)_scsih_start_unit(9)_scsih_test_unit_ready(9)_scsih_ata_pass_thru_idd(9)_scsih_wait_for_device_to_become_ready(9)_scsih_wait_for_target_to_become_ready(9)_scsih_check_access_status(9)_scsih_check_device(9)_scsih_add_device(9)_scsih_remove_device(9)_scsih_sas_topology_change_event_debug(9)_scsih_sas_topology_change_event(9)_scsih_sas_device_status_change_event_debug(9)_scsih_sas_device_status_change_event(9)_scsih_check_pcie_access_status(9)_scsih_pcie_device_remove_from_sml(9)_scsih_pcie_check_device(9)_scsih_pcie_add_device(9)_scsih_pcie_topology_change_event_debug(9)_scsih_pcie_topology_change_event(9)_scsih_pcie_device_status_change_event_debug(9)_scsih_sas_enclosure_dev_status_change_event_debug(9)_scsih_sas_enclosure_dev_status_change_event(9)_scsih_sas_broadcast_primitive_event(9)_scsih_sas_discovery_event(9)_scsih_sas_device_discovery_error_event(9)_scsih_pcie_enumeration_event(9)_scsih_ir_fastpath(9)_scsih_reprobe_lun(9)_scsih_sas_volume_add(9)_scsih_sas_volume_delete(9)_scsih_sas_pd_expose(9)_scsih_sas_pd_hide(9)_scsih_sas_pd_delete(9)_scsih_sas_pd_add(9)_scsih_sas_ir_config_change_event_debug(9)_scsih_sas_ir_config_change_event(9)_scsih_sas_ir_volume_event(9)_scsih_sas_ir_physical_disk_event(9)_scsih_sas_ir_operation_status_event_debug(9)_scsih_sas_ir_operation_status_event(9)_scsih_prep_device_scan(9)_scsih_update_device_qdepth(9)_scsih_mark_responding_sas_device(9)_scsih_create_enclosure_list_after_reset(9)_scsih_search_responding_sas_devices(9)_scsih_mark_responding_pcie_device(9)_scsih_search_responding_pcie_devices(9)_scsih_mark_responding_raid_device(9)_scsih_search_responding_raid_devices(9)_scsih_mark_responding_expander(9)_scsih_search_responding_expanders(9)_scsih_remove_unresponding_devices(9)_scsih_scan_for_devices_after_reset(9)mpt3sas_scsih_pre_reset_handler(9)mpt3sas_scsih_clear_outstanding_scsi_tm_commands(9)mpt3sas_scsih_reset_done_handler(9)_mpt3sas_fw_work(9)_firmware_event_work(9)mpt3sas_scsih_event_callback(9)_scsih_expander_node_remove(9)_scsih_nvme_shutdown(9)_scsih_ir_shutdown(9)_scsih_get_shost_and_ioc(9)scsih_remove(9)scsih_shutdown(9)_scsih_probe_boot_devices(9)_scsih_probe_raid(9)_scsih_probe_sas(9)get_next_pcie_device(9)pcie_device_make_active(9)_scsih_probe_pcie(9)_scsih_probe_devices(9)scsih_scan_start(9)_scsih_complete_devices_scanning(9)scsih_scan_finished(9)scsih_map_queues(9)_scsih_determine_hba_mpi_version(9)_scsih_probe(9)scsih_suspend(9)scsih_resume(9)scsih_pci_error_detected(9)scsih_pci_slot_reset(9)scsih_pci_resume(9)scsih_pci_mmio_enabled(9)scsih_init(9)scsih_exit(9)_mpt3sas_init(9)_mpt3sas_exit(9)
ok real talk: that list is a lot, and yes, I typed every last one. if you're grepping through mpt3sas_scsih.c looking for something, it's probably in there somewhere. iykyk. π₯
π§ sign-off π§
so yeah, that's the page π straight out of the mpt3sas gang β source file directory ./drivers/scsi/mpt3sas, dated October 2026, filed under the doc name _scsih_pcie_...change_event(9). slay, go read some kernel code, and remember: device status change won't handle itself β¨ π¦ππ
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms