_scsih_pcie...change_event(9)

📦 version 7.3.1, in nixpkgs unstable

💫 _scsih_pcie...change_event(9) 💫

okay bestie, gather round — we're reading a page from the Kernel API Manual and it's literally called _scsih_pcie...change_event(9) (yes the ... is part of the name, that's not me being lazy, that's just how kernel-doc truncates, iykyk 🎀). It's the whole _scsih_pcie_topology_change_event situation and I promise it's more fun than it looks.

✨ NAME ✨

_scsih_pcie_topology_change_event — handle PCIe topology changes 🦋

like... the function that deals when your PCIe topology decides to switch things up. main character energy fr.

🌸 SYNOPSIS 🌸

int _scsih_pcie_topology_change_event (struct MPT3SAS_ADAPTER *ioc ,
struct fw_event_work *fw_event );

she returns an int, that's the whole vibe 💅

🎀 ARGUMENTS 🎀

  • ioc — per adapter object. the adapter's own little object, one per adapter, no cap 🫶
  • fw_event — The fw_event_work object. the firmware event work object in question ✨

💜 CONTEXT 💜

user.

that's it. that's the context. user. lowkey iconic that it gets its own section for one word 😭

🔥 SEE ALSO 🔥

okay so this is the part where the page just. goes. off. 💀 first up, the kernel file:

  • ./drivers/scsi/mpt3sas/mpt3sas_scsih.c

and then the friend group — every single one of these, in order, nothing skipped, we don't do that here 👑

bestie that's a lot of cross-references and every single one of them is (9)-flavored. we do not gatekeep, we list ✨

and that's the whole page, no notes 💖 real ones know this came out of ./drivers/scsi/mpt3sas in October 2026 — mwah, go read your topology change events responsibly 🧚‍♀️⭐🌸

📦 where this page comes from