mptscsih_do_cmd(9)

💖 mptscsih_do_cmd(9) — yes bestie, it’s a Kernel API Manual page 🫶

💖 NAME 💖

mptscsih_do_cmd — do internal command. That’s literally the name, no cap.

✨ SYNOPSIS ✨

int mptscsih_do_cmd (MPT_SCSI_HOST *hd , INTERNAL_CMD *io );

🎀 ARGUMENTS 🎀

• hd — an MPT_SCSI_HOST pointer. It’s giving “host struct bestie” energy.
• io — an INTERNAL_CMD pointer. The command payload has entered the chat.

🌸 DESCRIPTION 🌸

okay so mptscsih_do_cmd issues the specified internally generated command and does command specific cleanup. It’s for bus scan / DV only, periodt.

The return vibes in this section are:

• 0 if good 🎀
• > 0 if command complete but some type of completion error 😭

🦋 NOTES 🦋

If the command is Inquiry and status is good, it initializes a target structure and saves the data. Iconic behavior, honestly.

Remark: Single threaded access only. Bestie, do not bring friends to this function. 💀

🔥 RETURN 🔥

• < 0 if an illegal command or no resources 😭

👑 SEE ALSO 👑

Kernel file: ./drivers/message/fusion/mptscsih.c. The whole squad is here:

• mptscsih_info_scsiio(9)
• mptscsih_info(9)
• mptscsih_qcmd(9)
• mptscsih_IssueTaskMgmt(9)
• mptscsih_abort(9)
• mptscsih_dev_reset(9)
• mptscsih_bus_reset(9)
• mptscsih_host_reset(9)
• mptscsih_taskmgmt_complete(9)
• mptscsih_get_scsi_lookup(9)
• mptscsih_getclear_scsi_lookup(9)
• mptscsih_set_scsi_lookup(9)
• SCPNT_TO_LOOKUP_IDX(9)
• mptscsih_get_completion_code(9)
• mptscsih_synchronize_cache(9)

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okay bye bestie 💖 this page came from ./drivers/message/fusion, dated October 2026, and yes the manual name is still mptscsih_do_cmd(9) 🫶✨