mpi3mr_diagfault_success(9)

🎀 mpi3mr_diagfault_success(9) 🎀

okay so bestie, this is a Kernel API Manual page for mpi3mr_diagfault_success, and it's literally the vibe-check function for diag faults. It asks one very specific question and returns a bool, no cap. 💅

🌸 NAME 🌸

mpi3mr_diagfault_success — check diag fault is success or not.

✨ SYNOPSIS ✨

the signature is giving “short but important”:

bool mpi3mr_diagfault_success (struct mpi3mr_ioc *mrioc , u32 ioc_status
);

🫶 ARGUMENTS 🫶

• mrioc — adapter reference. like, the adapter you're checking, bestie.
• ioc_status — IOC status register value.

💅 DESCRIPTION 💅

check whether the controller hit diag reset fault code. that's the whole assignment. diag fault detective energy, fr fr. 🔍✨

🌈 RETURN 🌈

True when there is diag fault, false otherwise. periodt. 💚

🦋 SEE ALSO 🦋

kernel file: ./drivers/scsi/mpi3mr/mpi3mr_fw.c — and here's the whole related-page squad, every single one, because we do not skip the squad:

mpi3mr_get_reply_desc(9)
mpi3mr_process_op_reply_q(9)
mpi3mr_blk_mq_poll(9)
mpi3mr_isr_poll(9)
mpi3mr_request_irq(9)
mpi3mr_setup_isr(9)
mpi3mr_reset_rc_name(9)
mpi3mr_reset_type_name(9)
mpi3mr_is_fault_recoverable(9)
mpi3mr_print_fault_info(9)
mpi3mr_save_fault_info(9)
mpi3mr_get_iocstate(9)
mpi3mr_free_ioctl_dma_memory(9)
mpi3mr_alloc_ioctl_dma_memory(9)
mpi3mr_fault_uevent_emit(9)
mpi3mr_clear_reset_history(9)
mpi3mr_issue_and_process_mur(9)
mpi3mr_revalidate_factsdata(9)
mpi3mr_bring_ioc_ready(9)
mpi3mr_soft_reset_success(9)
mpi3mr_set_diagsave(9)
mpi3mr_issue_reset(9)
mpi3mr_admin_request_post(9)
mpi3mr_free_op_req_q_segments(9)
mpi3mr_free_op_reply_q_segments(9)
mpi3mr_delete_op_reply_q(9)
mpi3mr_alloc_op_reply_q_segments(9)
mpi3mr_alloc_op_req_q_segments(9)
mpi3mr_create_op_reply_q(9)
mpi3mr_create_op_req_q(9)
mpi3mr_create_op_queues(9)
mpi3mr_op_request_post(9)
mpi3mr_check_rh_fault_ioc(9)
mpi3mr_sync_timestamp(9)
mpi3mr_print_pkg_ver(9)
mpi3mr_watchdog_work(9)
mpi3mr_start_watchdog(9)
mpi3mr_stop_watchdog(9)
mpi3mr_setup_admin_qpair(9)
mpi3mr_issue_iocfacts(9)
mpi3mr_check_reset_dma_mask(9)
mpi3mr_process_factsdata(9)
mpi3mr_alloc_reply_sense_bufs(9)
mpimr_initialize_reply_sbuf_queues(9)
mpi3mr_issue_iocinit(9)
mpi3mr_unmask_events(9)
mpi3mr_issue_event_notification(9)
mpi3mr_process_event_ack(9)
mpi3mr_alloc_chain_bufs(9)
mpi3mr_port_enable_complete(9)
mpi3mr_issue_port_enable(9)
mpi3mr_repost_diag_bufs(9)
mpi3mr_read_tsu_interval(9)
mpi3mr_print_ioc_info(9)
mpi3mr_cleanup_resources(9)
mpi3mr_setup_resources(9)
mpi3mr_enable_events(9)
mpi3mr_init_ioc(9)
mpi3mr_reinit_ioc(9)
mpi3mr_memset_op_reply_q_buffers(9)
mpi3mr_memset_op_req_q_buffers(9)
mpi3mr_memset_buffers(9)
mpi3mr_free_mem(9)
mpi3mr_issue_ioc_shutdown(9)
mpi3mr_cleanup_ioc(9)
mpi3mr_drv_cmd_comp_reset(9)
mpi3mr_flush_drv_cmds(9)
mpi3mr_pel_wait_post(9)
mpi3mr_pel_get_seqnum_post(9)
mpi3mr_pel_wait_complete(9)
mpi3mr_pel_get_seqnum_complete(9)
mpi3mr_check_op_admin_proc(9)
mpi3mr_soft_reset_handler(9)
mpi3mr_post_cfg_req(9)
mpi3mr_process_cfg_req(9)
mpi3mr_cfg_get_dev_pg0(9)
mpi3mr_cfg_get_sas_phy_pg0(9)
mpi3mr_cfg_get_sas_phy_pg1(9)
mpi3mr_cfg_get_sas_exp_pg0(9)
mpi3mr_cfg_get_sas_exp_pg1(9)
mpi3mr_cfg_get_enclosure_pg0(9)
mpi3mr_cfg_get_sas_io_unit_pg0(9)
mpi3mr_cfg_get_sas_io_unit_pg1(9)
mpi3mr_cfg_set_sas_io_unit_pg1(9)
mpi3mr_cfg_get_driver_pg1(9)
mpi3mr_cfg_get_driver_pg2(9)

xoxo, from the source/version ./drivers/scsi/mpi3mr, dated October 2026, page mpi3mr_diagfault_success(9) — mwah 💋🎀