pmcraid_eh_abort_handler(9)
πΈ pmcraid_eh_abort_handler(9) π
okay bestie, gather round π you're reading section 9 of the Kernel API Manual, and this page is literally just about one tiny little function that has one job: being the entry point for aborting a single task when things go sideways β¨
π NAME π
pmcraid_eh_abort_handler β the entry point for aborting a single task on errors. that's it. that's the whole vibe π¦
π¦ SYNOPSIS π¦
int pmcraid_eh_abort_handler (struct scsi_cmnd *scsi_cmd );
πΈ ARGUMENTS πΈ
scsi_cmdβ the scsi command struct, handed to you by the mid-layer, no cap. and here's the important part, bestie: when this gets called, the mid-layer ensures that no other commands are queued. so you're not fighting a crowd π also it never gets called under interrupt β not ever β it runs on a separate eh thread instead. very much its own main character energy π
β DESCRIPTION β
Return value: SUCCESS / FAILED. that's the tea π like, that's genuinely all it says, and honestly? iconic.
π§ SEE ALSO π§
Kernel file ./drivers/scsi/pmcraid.c β and omg the friend group here is huge, we love a function with a rich social life π«Ά
pmcraid_sdev_init(9),pmcraid_sdev_configure(9),pmcraid_sdev_destroy(9),pmcraid_change_queue_depth(9),pmcraid_init_cmdblk(9)pmcraid_reinit_cmdblk(9),pmcraid_get_free_cmd(9),pmcraid_return_cmd(9),pmcraid_read_interrupts(9),pmcraid_disable_interrupts(9)pmcraid_enable_interrupts(9),pmcraid_clr_trans_op(9),pmcraid_reset_type(9),pmcraid_bist_done(9),pmcraid_start_bist(9)pmcraid_reset_alert_done(9),pmcraid_reset_alert(9),pmcraid_timeout_handler(9),pmcraid_internal_done(9),pmcraid_reinit_cfgtable_done(9)pmcraid_erp_done(9),_pmcraid_fire_command(9),pmcraid_send_cmd(9),pmcraid_ioa_shutdown_done(9),pmcraid_ioa_shutdown(9)pmcraid_get_fwversion_done(9),pmcraid_get_fwversion(9),pmcraid_identify_hrrq(9),pmcraid_send_hcam_cmd(9),pmcraid_init_hcam(9)pmcraid_send_hcam(9),pmcraid_prepare_cancel_cmd(9),pmcraid_cancel_hcam(9),pmcraid_cancel_ccn(9),pmcraid_cancel_ldn(9)pmcraid_expose_resource(9),pmcraid_netlink_init(9),pmcraid_netlink_release(9),pmcraid_notify_ccn(9),pmcraid_notify_ldn(9)pmcraid_notify_ioastate(9),pmcraid_handle_config_change(9),pmcraid_get_error_info(9),pmcraid_ioasc_logger(9),pmcraid_handle_error_log(9)pmcraid_process_ccn(9),pmcraid_process_ldn(9),pmcraid_register_hcams(9),pmcraid_unregister_hcams(9),pmcraid_reset_enable_ioa(9)pmcraid_soft_reset(9),pmcraid_get_dump(9),pmcraid_fail_outstanding_cmds(9),pmcraid_ioa_reset(9),pmcraid_initiate_reset(9)pmcraid_reset_reload(9),pmcraid_reset_bringdown(9),pmcraid_reset_bringup(9),pmcraid_request_sense(9),pmcraid_cancel_all(9)pmcraid_frame_auto_sense(9),pmcraid_error_handler(9),pmcraid_reset_device(9),_pmcraid_io_done(9),pmcraid_io_done(9)pmcraid_abort_cmd(9),pmcraid_abort_complete(9),pmcraid_eh_device_reset_handler(9),pmcraid_eh_host_reset_handler(9),pmcraid_init_ioadls(9)pmcraid_build_ioadl(9),pmcraid_queuecommand_lck(9),pmcraid_ioctl_driver(9),pmcraid_check_ioctl_buffer(9),pmcraid_show_log_level(9)pmcraid_store_log_level(9),pmcraid_show_drv_version(9),pmcraid_show_adapter_id(9),pmcraid_isr(9),pmcraid_worker_function(9)pmcraid_tasklet_function(9),pmcraid_unregister_interrupt_handler(9),pmcraid_register_interrupt_handler(9),pmcraid_release_cmd_blocks(9),pmcraid_release_control_blocks(9)pmcraid_allocate_cmd_blocks(9),pmcraid_allocate_control_blocks(9),pmcraid_release_host_rrqs(9),pmcraid_allocate_host_rrqs(9),pmcraid_release_hcams(9)pmcraid_allocate_hcams(9),pmcraid_release_config_buffers(9),pmcraid_allocate_config_buffers(9),pmcraid_init_tasklets(9),pmcraid_kill_tasklets(9)pmcraid_release_buffers(9),pmcraid_init_buffers(9),pmcraid_reinit_buffers(9),pmcraid_init_instance(9),pmcraid_shutdown(9)pmcraid_setup_chrdev(9),pmcraid_release_chrdev(9),pmcraid_remove(9),pmcraid_suspend(9),pmcraid_resume(9)pmcraid_complete_ioa_reset(9),pmcraid_set_supported_devs(9),pmcraid_set_timestamp(9),pmcraid_init_res_table(9),pmcraid_querycfg(9)pmcraid_probe(9),pmcraid_init(9),pmcraid_exit(9)
okay that's the whole page, you ate that π
and real quick, the little footer receipt bestie: this whole thing lives in ./drivers/scsi, it's dated October 2026, and yes the page name is exactly pmcraid_eh_abort_handler(9) β don't @ me, that's just how the manual rolls πβ¨π
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