mpi3mr_cfg_get_sas_phy_pg1(9)

📦 version 7.3.1, in nixpkgs unstable

💅 mpi3mr_cfg_get_sas_phy_pg1(9) — Kernel API Manual ✨

okay so bestie, welcome to the Kernel API Manual entry for mpi3mr_cfg_get_sas_phy_pg1(9) — yes that's a real function name and yes we're gonna read it together 🫶

🌸 NAME 🌸

mpi3mr_cfg_get_sas_phy_pg1 — read the current SAS Phy page1, no cap 💖

🎀 SYNOPSIS 🎀

int mpi3mr_cfg_get_sas_phy_pg1 (struct mpi3mr_ioc *mrioc , u16
*ioc_status , struct mpi3_sas_phy_page1 *phy_pg1 , u16 pg_sz , u32 form
, u32 form_spec );

like, that's the whole signature, copy it exactly, iykyk ✨

🦋 ARGUMENTS 🦋

  • mrioc — your adapter instance reference, the main character of this whole function ngl
  • ioc_status — a pointer where we return the ioc status 🫶
  • phy_pg1 — pointer to return the SAS Phy page 1 into, that's the whole vibe
  • pg_sz — the size of the memory you allocated to the page pointer, pls don't lie about this one 🙈
  • form — the form used for addressing the page
  • form_spec — form-specific info, like the phy number, the little details that matter 💅

👑 DESCRIPTION 👑

So this is the handler for a config page read — specifically for one specific SAS Phy page1. Iconic, honestly.

The ioc_status ends up holding the controller's returned ioc_status. And here's the important part, bestie, listen up: this routine does not check ioc_status to decide whether the page read succeeded or not. That's literally the caller's job. It's giving "I did my part, you do yours" energy 😭

🚨 fr fr, do not assume success just because the function came back — check that ioc_status yourself, it's on you 💀

⭐ RETURN ⭐

0 on success, non-zero on failure. That's it, that's the whole vibe check 🌈

🔥 SEE ALSO 🔥

All the sibling functions living in the kernel file ./drivers/scsi/mpi3mr/mpi3mr_fw.c — go say hi to the whole fam 💜

(yes mpimr_initialize_reply_sbuf_queues(9) really is spelled like that, not me, don't come for me 🙈)

💫 sign-off bestie 💫

This lil page lives in ./drivers/scsi/mpi3mr, dated October 2026, and it's the mpi3mr_cfg_get_sas_phy_pg1(9) manual page in the Kernel API Manual. Go read your ioc_status, hydrate, and stan responsibly 💅✨🎀

📦 where this page comes from