eeh_wait_state(9)

🌸 eeh_wait_state(9) — Kernel API Manual 🌸

okay so bestie, welcome to the eeh_wait_state(9) page from the Kernel API Manual 💖 this one is short but it still has main character energy. let's get into it.

✨ NAME ✨

eeh_wait_state - Wait for PE state. periodt.

🌈 SYNOPSIS 🌈

int eeh_wait_state (struct eeh_pe *pe , int max_wait );

🎀 ARGUMENTS 🎀

• pe — EEH PE. that's the PE bestie we're checking on.
• max_wait — maximal period in millisecond. so that's the longest wait window, in ms.

💅 DESCRIPTION 💅

you're waiting for the state of the associated PE, bestie. heads up: it might take some time to retrieve the PE's state — no cap, the state retrieval can be a whole little wait. ⏳

👑 SEE ALSO 👑

Kernel file ./arch/powerpc/kernel/eeh_pe.c, plus the whole function friend group:

• eeh_set_pe_aux_size(9)
• eeh_pe_alloc(9)
• eeh_phb_pe_create(9)
• eeh_phb_pe_get(9)
• eeh_pe_next(9)
• eeh_pe_traverse(9)
• eeh_pe_dev_traverse(9)
• __eeh_pe_get(9)
• eeh_pe_get(9)
• eeh_pe_tree_insert(9)
• eeh_pe_tree_remove(9)
• eeh_pe_update_time_stamp(9)
• eeh_pe_state_mark(9)
• eeh_pe_mark_isolated(9)
• eeh_pe_state_clear(9)
• eeh_restore_one_device_bars(9)
• eeh_pe_restore_bars(9)
• eeh_pe_loc_get(9)
• eeh_pe_loc_get_bus(9)
• _eeh_pe_bus_get(9)
• eeh_pe_bus_get(9)
• eeh_pe_bus_get_nolock(9)

mwah 💋 — source path ./arch/powerpc/kernel, date October 2026, page eeh_wait_state(9). byeee 🫶