mpt3sas_base..._issue_reset(9)
π mpt3sas_base..._issue_reset(9) π
hiii bestie, welcome to the Kernel API Manual β¨ this page is all about mpt3sas_base_check_for_fault_and_issue_reset β yes the title up top is shortened with ... because the full name is a whole snack and a half, iykyk π
no cap, let's get into it.
β¨ NAME β¨
mpt3sas_base_check_for_fault_and_issue_reset β check if IOC is in fault state and if it is in fault state then issue diag reset. π©Ίπ₯
like, it looks at the IOC first, and only if it's actually in fault state does it go ahead and issue the diag reset. vibe check first, action second, periodt.
πΈ SYNOPSIS πΈ
int mpt3sas_base_check_for_fault_and_issue_reset (struct MPT3SAS_ADAPTER *ioc );
she returns an int, she takes one pointer, she's iconic π€ΈββοΈ
π ARGUMENTS π
iocβ per adapter object. that's the one and only thing you hand her π«Ά
π₯ RETURN π₯
0for success π- non-zero for failure π
fr fr, check the return value, don't just vibe past it π
π SEE ALSO π
first up, the source file itself, bestie β ./drivers/scsi/mpt3sas/mpt3sas_base.c:
- Kernel file
./drivers/scsi/mpt3sas/mpt3sas_base.c
and then the entire friend group that lives in there with her. yes, all of them. I counted, don't @ me π :
mpt3sas_base_check_cmd_timeout(9)_scsih_set_fwfault_debug(9)_base_readl_aero(9)_base_clone_reply_to_sys_mem(9)_base_clone_mpi_to_sys_mem(9)_base_clone_to_sys_mem(9)_base_get_chain(9)_base_get_chain_phys(9)_base_get_buffer_bar0(9)_base_get_buffer_phys_bar0(9)_base_get_chain_buffer_dma_to_chain_buffer(9)_clone_sg_entries(9)mpt3sas_remove_dead_ioc_func(9)_base_sync_drv_fw_timestamp(9)_base_fault_reset_work(9)mpt3sas_base_start_watchdog(9)mpt3sas_base_stop_watchdog(9)mpt3sas_base_fault_info(9)mpt3sas_base_coredump_info(9)mpt3sas_base_wait_for_coredump_completion(9)mpt3sas_halt_firmware(9)_base_sas_ioc_info(9)_base_display_event_data(9)_base_sas_log_info(9)_base_display_reply_info(9)mpt3sas_base_done(9)_base_async_event(9)_base_get_cb_idx(9)mpt3sas_base_pause_mq_polling(9)mpt3sas_base_resume_mq_polling(9)mpt3sas_base_mask_interrupts(9)mpt3sas_base_unmask_interrupts(9)_base_process_reply_queue(9)mpt3sas_blk_mq_poll(9)_base_interrupt(9)_base_irqpoll(9)_base_init_irqpolls(9)_base_is_controller_msix_enabled(9)mpt3sas_base_sync_reply_irqs(9)mpt3sas_base_release_callback_handler(9)mpt3sas_base_register_callback_handler(9)mpt3sas_base_initialize_callback_handler(9)_base_build_zero_len_sge(9)_base_add_sg_single_32(9)_base_add_sg_single_64(9)_base_get_chain_buffer_tracker(9)_base_build_sg(9)_base_build_nvme_prp(9)base_make_prp_nvme(9)_base_check_pcie_native_sgl(9)_base_add_sg_single_ieee(9)_base_build_zero_len_sge_ieee(9)_base_build_sg_scmd(9)_base_build_sg_scmd_ieee(9)_base_build_sg_ieee(9)_base_config_dma_addressing(9)_base_check_enable_msix(9)mpt3sas_base_free_irq(9)_base_request_irq(9)_base_assign_reply_queues(9)_base_check_and_enable_high_iops_queues(9)mpt3sas_base_disable_msix(9)_base_alloc_irq_vectors(9)_base_enable_msix(9)mpt3sas_base_unmap_resources(9)mpt3sas_base_map_resources(9)mpt3sas_base_get_msg_frame(9)mpt3sas_base_get_sense_buffer(9)mpt3sas_base_get_sense_buffer_dma(9)mpt3sas_base_get_pcie_sgl(9)mpt3sas_base_get_pcie_sgl_dma(9)mpt3sas_base_get_reply_virt_addr(9)_base_get_msix_index(9)_base_get_high_iops_msix_index(9)mpt3sas_base_get_smid(9)mpt3sas_base_get_smid_scsiio(9)mpt3sas_base_get_smid_hpr(9)mpt3sas_base_free_smid(9)_base_mpi_ep_writeq(9)_base_writeq(9)_base_set_and_get_msix_index(9)_base_put_smid_mpi_ep_scsi_io(9)_base_put_smid_scsi_io(9)_base_put_smid_fast_path(9)_base_put_smid_hi_priority(9)mpt3sas_base_put_smid_nvme_encap(9)_base_put_smid_default(9)_base_put_smid_scsi_io_atomic(9)_base_put_smid_fast_path_atomic(9)_base_put_smid_hi_priority_atomic(9)_base_put_smid_default_atomic(9)_base_display_OEMs_branding(9)_base_display_fwpkg_version(9)_base_display_ioc_capabilities(9)mpt3sas_base_update_missing_delay(9)_base_update_ioc_page1_inlinewith_perf_mode(9)_base_get_event_diag_triggers(9)_base_get_scsi_diag_triggers(9)_base_get_mpi_diag_triggers(9)_base_get_master_diag_triggers(9)_base_check_for_trigger_pages_support(9)_base_get_diag_triggers(9)_base_update_diag_trigger_pages(9)_base_assign_fw_reported_qd(9)mpt3sas_atto_validate_nvram(9)mpt3sas_atto_get_sas_addr(9)mpt3sas_atto_init(9)_base_static_config_pages(9)mpt3sas_free_enclosure_list(9)_base_release_memory_pools(9)mpt3sas_check_same_4gb_region(9)_base_reduce_hba_queue_depth(9)_base_allocate_pcie_sgl_pool(9)_base_allocate_chain_dma_pool(9)_base_allocate_sense_dma_pool(9)_base_allocate_reply_pool(9)_base_allocate_reply_free_dma_pool(9)_base_allocate_reply_post_free_array(9)base_alloc_rdpq_dma_pool(9)_base_allocate_memory_pools(9)mpt3sas_base_get_iocstate(9)_base_wait_on_iocstate(9)_base_dump_reg_set(9)_base_wait_for_doorbell_int(9)_base_wait_for_doorbell_ack(9)_base_wait_for_doorbell_not_used(9)_base_send_ioc_reset(9)mpt3sas_wait_for_ioc(9)_base_handshake_req_reply_wait(9)mpt3sas_base_sas_iounit_control(9)mpt3sas_base_scsi_enclosure_processor(9)_base_get_port_facts(9)_base_wait_for_iocstate(9)_base_get_ioc_facts(9)_base_send_ioc_init(9)mpt3sas_port_enable_done(9)_base_send_port_enable(9)mpt3sas_port_enable(9)_base_determine_wait_on_discovery(9)_base_unmask_events(9)_base_event_notification(9)mpt3sas_base_validate_event_type(9)mpt3sas_base_unlock_and_get_host_diagnostic(9)mpt3sas_base_lock_host_diagnostic(9)_base_diag_reset(9)mpt3sas_base_make_ioc_ready(9)_base_make_ioc_operational(9)mpt3sas_base_free_resources(9)mpt3sas_base_attach(9)mpt3sas_base_detach(9)_base_pre_reset_handler(9)_base_clear_outstanding_mpt_commands(9)_base_clear_outstanding_commands(9)_base_reset_done_handler(9)mpt3sas_wait_for_commands_to_complete(9)_base_check_ioc_facts_changes(9)mpt3sas_base_hard_reset_handler(9)
okay that's the whole group chat, every single member accounted for π
that's the page!! this little beauty lives under ./drivers/scsi/mpt3sas, it's dated October 2026, and it's literally mpt3sas_base..._issue_reset(9) β go check your IOC's vibe and stay slay 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