mptsas_send_expander_event(9)

💅 mptsas_send_expander_event — like, the Kernel API Manual page, bestie 🎀

okay so welcome to the <pink>Kernel API Manual</pink> entry for mptsas_send_expander_event(9) — yes that whole mouthful is the name, we're going with it, no notes 💖

---

✨ NAME ✨

mptsas_send_expander_event — expanders events 🦋

like, literally that's what it says. expander events. slay.

---

🌸 SYNOPSIS 🌸

void mptsas_send_expander_event (struct fw_event_work *fw_event );

that's the whole signature, bestie — void return, one argument, immaculate ✨

---

🎀 ARGUMENTS 🎀

• fw_event — event data 👑 that's it, that's the argument. it's the event data. it's giving "short and iconic."

---

💜 DESCRIPTION 💜

okay so here's the tea ☕ — this function handles adding, removing, and refreshing device handles within the expander objects. all three. add, remove, refresh. she does it all, main character energy fr fr 💅

---

🌈 SEE ALSO 🌈

the whole friend group, assembled 🫶 iykyk:

• Kernel file ./drivers/message/fusion/mptsas.c 📁
• mptsas_find_portinfo_by_sas_address(9)
• mptsas_add_device_component(9)
• mptsas_add_device_component_by_fw(9)
• mptsas_add_device_component_starget_ir(9)
• mptsas_add_device_component_starget(9)
• mptsas_del_device_component_by_os(9)
• mptsas_del_device_components(9)
• mptsas_find_vtarget(9)
• mptsas_target_reset(9)
• mptsas_target_reset_queue(9)
• mptsas_schedule_target_reset(9)
• mptsas_taskmgmt_complete(9)
• mptsas_ioc_reset(9)
• enum device_state(9)
• mptsas_add_end_device(9)
• mptsas_del_end_device(9)
• mptsas_firmware_event_work(9)
• mptsas_eh_timed_out(9)
• mptsas_exp_repmanufacture_info(9)
• mptsas_delete_expander_siblings(9)
• mptsas_expander_delete(9)
• mptsas_expander_add(9)
• mptsas_probe_expanders(9)
• mptsas_scan_sas_topology(9)
• mptsas_find_phyinfo_by_phys_disk_num(9)
• mptsas_issue_tm(9)
• mptsas_broadcast_primitive_work(9)

like, that's a lot of siblings but we love a big family 💀💖

---

ngl bestie there's nothing scary on this page — no dangerous flags, no undefined behaviour, no deprecated warnings. just a little function doing her add/remove/refresh thing in peace 🌸

---

and that's the whole page!! mwah 💋 this one came straight out of ./drivers/message/fusion, dated October 2026, and yeah — the footer still says mptsas_send_expander_event(9), iconic from start to finish 👑✨