ipr_dump_ioasa(9)

🌸 NAME 🌸

ipr_dump_ioasa — dump contents of IOASA 💅

okay so real quick before anything else: this page is from the Kernel API Manual, section 9, and the function we're simping over is ipr_dump_ioasa. Yes bestie, section 9, kernel API, we're in the big leagues now 🫶

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✨ SYNOPSIS ✨

void ipr_dump_ioasa (struct ipr_ioa_cfg *ioa_cfg , struct ipr_cmnd
*ipr_cmd , struct ipr_resource_entry *res );

it's giving "three pointers and zero return value" energy, and honestly? iconic 😌

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🎀 ARGUMENTS 🎀

• ioa_cfg — the ioa config struct, aka the main character of this whole situation ✨
• ipr_cmd — the ipr command struct, the actual op that's out here living its life 💫
• res — the resource entry struct, our lil supporting cast member 🦋

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💖 DESCRIPTION 💖

so the tea is: this function gets invoked by the interrupt handler when ops fail 😭 like, ops literally did not slay, they flopped, and ipr_dump_ioasa gets called in to deal with it.

what it does is log the IOASA if appropriate — "if appropriate" being the key phrase there, it's not out here dumping everything willy-nilly, it's got taste 💅

heads up bestie: this is only called for GPDD ops. not everything, just GPDD ops. noted, memorized, never forgetting 📌

Return value: none. it returns nothing. void. it gives nothing back and honestly that's valid of it 🫶

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🔥 SEE ALSO 🔥

the Kernel file ./drivers/scsi/ipr.c — and ngl the squad list here is extensive, like this function knows literally everyone at the party. presenting, verbatim, in all their glory 👑

ipr_trc_hook(9), ipr_lock_and_done(9), ipr_reinit_ipr_cmnd(9),
ipr_init_ipr_cmnd(9), __ipr_get_free_ipr_cmnd(9),
ipr_get_free_ipr_cmnd(9), ipr_mask_and_clear_interrupts(9),
ipr_save_pcix_cmd_reg(9), ipr_set_pcix_cmd_reg(9), __ipr_scsi_eh_done(9),
ipr_scsi_eh_done(9), ipr_fail_all_ops(9), ipr_send_command(9),
ipr_do_req(9), ipr_internal_cmd_done(9), ipr_init_ioadl(9),
ipr_send_blocking_cmd(9), ipr_send_hcam(9), ipr_init_res_entry(9),
ipr_is_same_device(9), __ipr_format_res_path(9), ipr_format_res_path(9),
ipr_update_res_entry(9), ipr_clear_res_target(9),
ipr_handle_config_change(9), ipr_process_ccn(9), strip_whitespace(9),
ipr_log_vpd_compact(9), ipr_log_vpd(9), ipr_log_ext_vpd_compact(9),
ipr_log_ext_vpd(9), ipr_log_enhanced_cache_error(9),
ipr_log_cache_error(9), ipr_log_enhanced_config_error(9),
ipr_log_sis64_config_error(9), ipr_log_config_error(9),
ipr_log_enhanced_array_error(9), ipr_log_array_error(9),
ipr_log_hex_data(9), ipr_log_enhanced_dual_ioa_error(9),
ipr_log_dual_ioa_error(9), ipr_log_fabric_path(9),
ipr_log64_fabric_path(9), ipr_log_path_elem(9), ipr_log64_path_elem(9),
ipr_log_fabric_error(9), ipr_log_sis64_array_error(9),
ipr_log_sis64_fabric_error(9), ipr_log_sis64_service_required_error(9),
ipr_log_generic_error(9), ipr_log_sis64_device_error(9),
ipr_get_error(9), ipr_handle_log_data(9), ipr_process_error(9),
ipr_timeout(9), ipr_oper_timeout(9), ipr_find_ses_entry(9),
ipr_get_max_scsi_speed(9), ipr_wait_iodbg_ack(9),
ipr_get_sis64_dump_data_section(9), ipr_get_ldump_data_section(9),
ipr_sdt_copy(9), ipr_init_dump_entry_hdr(9), ipr_dump_ioa_type_data(9),
ipr_dump_version_data(9), ipr_dump_trace_data(9),
ipr_dump_location_data(9), ipr_get_ioa_dump(9), ipr_release_dump(9),
ipr_worker_thread(9), ipr_read_trace(9), ipr_show_fw_version(9),
ipr_show_log_level(9), ipr_store_log_level(9), ipr_store_diagnostics(9),
ipr_show_adapter_state(9), ipr_store_adapter_state(9),
ipr_store_reset_adapter(9), ipr_store_iopoll_weight(9),
ipr_alloc_ucode_buffer(9), ipr_free_ucode_buffer(9),
ipr_copy_ucode_buffer(9), ipr_build_ucode_ioadl64(9),
ipr_build_ucode_ioadl(9), ipr_update_ioa_ucode(9),
ipr_store_update_fw(9), ipr_show_fw_type(9), ipr_read_dump(9),
ipr_alloc_dump(9), ipr_free_dump(9), ipr_write_dump(9),
ipr_change_queue_depth(9), ipr_show_adapter_handle(9),
ipr_show_resource_path(9), ipr_show_device_id(9),
ipr_show_resource_type(9), ipr_show_raw_mode(9), ipr_store_raw_mode(9),
ipr_biosparam(9), ipr_find_starget(9), ipr_target_destroy(9),
ipr_find_sdev(9), ipr_sdev_destroy(9), ipr_sdev_configure(9),
ipr_sdev_init(9), ipr_match_lun(9), ipr_cmnd_is_free(9),
ipr_wait_for_ops(9), ipr_device_reset(9), __ipr_eh_dev_reset(9),
ipr_bus_reset_done(9), ipr_abort_timeout(9), ipr_cancel_op(9),
ipr_scan_finished(9), ipr_eh_abort(9), ipr_handle_other_interrupt(9),
ipr_isr_eh(9), ipr_isr(9), ipr_isr_mhrrq(9), ipr_build_ioadl64(9),
ipr_build_ioadl(9), __ipr_erp_done(9), ipr_erp_done(9),
ipr_reinit_ipr_cmnd_for_erp(9), __ipr_erp_request_sense(9),
ipr_erp_request_sense(9), ipr_erp_cancel_all(9), ipr_gen_sense(9),
ipr_get_autosense(9), ipr_erp_start(9), ipr_scsi_done(9),
ipr_queuecommand(9), ipr_ioa_info(9), ipr_ioa_bringdown_done(9),
ipr_ioa_reset_done(9), ipr_set_sup_dev_dflt(9),
ipr_set_supported_devs(9), ipr_get_mode_page(9),
ipr_check_term_power(9), ipr_scsi_bus_speed_limit(9),
ipr_modify_ioafp_mode_page_28(9), ipr_build_mode_select(9),
ipr_ioafp_mode_select_page28(9), ipr_build_mode_sense(9),
ipr_reset_cmd_failed(9), ipr_reset_mode_sense_failed(9),
ipr_ioafp_mode_sense_page28(9), ipr_ioafp_mode_select_page24(9),
ipr_reset_mode_sense_page24_failed(9), ipr_ioafp_mode_sense_page24(9),
ipr_init_res_table(9), ipr_ioafp_query_ioa_cfg(9),
ipr_ioafp_set_caching_parameters(9), ipr_ioafp_inquiry(9),
ipr_inquiry_page_supported(9), ipr_ioafp_pageC4_inquiry(9),
ipr_ioafp_cap_inquiry(9), ipr_ioafp_page3_inquiry(9),
ipr_ioafp_page0_inquiry(9), ipr_ioafp_std_inquiry(9),
ipr_ioafp_identify_hrrq(9), ipr_reset_timer_done(9),
ipr_reset_start_timer(9), ipr_init_ioa_mem(9), ipr_reset_next_stage(9),
ipr_reset_enable_ioa(9), ipr_reset_wait_for_dump(9),
ipr_unit_check_no_data(9), ipr_get_unit_check_buffer(9),
ipr_reset_get_unit_check_job(9), ipr_set_affinity_nobalance(9),
ipr_reset_restore_cfg_space(9), ipr_reset_bist_done(9),
ipr_reset_start_bist(9), ipr_reset_slot_reset_done(9),
ipr_reset_reset_work(9), ipr_reset_slot_reset(9),
ipr_reset_block_config_access_wait(9), ipr_reset_block_config_access(9),
ipr_reset_allowed(9), ipr_reset_wait_to_start_bist(9),
ipr_reset_alert(9), ipr_reset_quiesce_done(9),
ipr_reset_cancel_hcam_done(9), ipr_reset_cancel_hcam(9),
ipr_reset_ucode_download_done(9), ipr_reset_ucode_download(9),
ipr_reset_shutdown_ioa(9), ipr_reset_ioa_job(9),
_ipr_initiate_ioa_reset(9), ipr_initiate_ioa_reset(9),
ipr_reset_freeze(9), ipr_pci_mmio_enabled(9), ipr_pci_frozen(9),
ipr_pci_slot_reset(9), ipr_pci_perm_failure(9),
ipr_pci_error_detected(9), ipr_probe_ioa_part2(9), ipr_free_cmd_blks(9),
ipr_free_mem(9), ipr_free_irqs(9), ipr_free_all_resources(9),
ipr_alloc_cmd_blks(9), ipr_alloc_mem(9), ipr_initialize_bus_attr(9),
ipr_init_regs(9), ipr_init_ioa_cfg(9), ipr_get_chip_info(9),
ipr_wait_for_pci_err_recovery(9), ipr_test_intr(9), ipr_test_msi(9),
ipr_initiate_ioa_bringdown(9), __ipr_remove(9), ipr_remove(9),
ipr_probe(9), ipr_shutdown(9), ipr_halt_done(9), ipr_halt(9),
ipr_init(9), ipr_exit(9)

like… that's the whole extended friend group and every single one of them is linked. no cap, every name above is a real page reference. periodt 📚✨

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and that's the whole page, bestie!! 🎀 this cutie lives in ./drivers/scsi (that's the source/version, mwah 💋) and it's dated October 2026. go forth and dump that IOASA responsibly, ily, bye 🦋💜