scsi_eh_tur(9)

okay so bestie, welcome to the Kernel API Manual page for scsi_eh_tur(9) — it’s short, it’s sweet, and it’s lowkey iconic. 💅✨

💖 NAME 💖

scsi_eh_tur — Send TUR to device. That’s the whole assignment, and it ate. 🎀

✨ SYNOPSIS ✨

int scsi_eh_tur (struct scsi_cmnd *scmd );

🦋 ARGUMENTS 🦋

• scmd — the scsi_cmnd you’re sending the TUR with. That’s it, bestie — it’s giving very focused main character energy. 💜

🌸 DESCRIPTION 🌸

The vibe check: this sends a TUR to the device, and then you look at the return value. No cap, that’s the tea.

• 0 — Device is ready. 💖
• 1 — Device NOT ready. 😭

Short, iconic, and literally the whole plot. fr fr.

🔥 SEE ALSO 🔥

The kernel file is ./drivers/scsi/scsi_error.c, and here’s the whole friend group:

• scsi_schedule_eh(9)
• scmd_eh_abort_handler(9)
• scsi_abort_command(9)
• scsi_eh_reset(9)
• scsi_eh_scmd_add(9)
• scsi_timeout(9)
• scsi_block_when_processing_errors(9)
• scsi_eh_prt_fail_stats(9)
• scsi_report_sense(9)
• scsi_check_sense(9)
• scsi_eh_completed_normally(9)
• scsi_eh_done(9)
• scsi_try_host_reset(9)
• scsi_try_bus_reset(9)
• scsi_try_target_reset(9)
• scsi_try_bus_device_reset(9)
• scsi_try_to_abort_cmd(9)
• scsi_eh_prep_cmnd(9)
• scsi_eh_restore_cmnd(9)
• scsi_send_eh_cmnd(9)
• scsi_request_sense(9)
• scsi_eh_finish_cmd(9)
• scsi_eh_get_sense(9)
• scsi_eh_test_devices(9)
• scsi_eh_try_stu(9)
• scsi_eh_bus_device_reset(9)
• scsi_eh_target_reset(9)
• scsi_eh_bus_reset(9)
• scsi_eh_host_reset(9)
• scsi_eh_offline_sdevs(9)
• scsi_noretry_cmd(9)
• scsi_decide_disposition(9)
• scsi_eh_lock_door(9)
• scsi_restart_operations(9)
• scsi_eh_ready_devs(9)
• scsi_eh_flush_done_q(9)
• scsi_unjam_host(9)
• scsi_error_handler(9)
• scsi_report_bus_reset(9)
• scsi_report_device_reset(9)
• scsi_ioctl_reset(9)
• scsi_get_sense_info_fld(9)

okay that’s the page, mwah 💋 — it’s from the Kernel API Manual, source ./drivers/scsi, dated October 2026, and it is literally scsi_eh_tur(9). bye bestie, slay 🫶✨