xe_oa_unit_id(9)

💅 NAME 💅

okay so welcome to the Kernel API Manual page for xe_oa_unit_id(9) — the function that returns the OA unit ID for a hardware engine ✨

🎀 SYNOPSIS 🎀

u16 xe_oa_unit_id (struct xe_hw_engine *hwe );

🌸 ARGUMENTS 🌸

• hwe — an xe_hw_engine. that’s the one thing you pass in, bestie 🫶

🦋 DESCRIPTION 🦋

When it’s available, this returns the OA unit ID for a hardware engine. That’s the whole vibe — no cap, no extra steps described here 💖

🔥 SEE ALSO 🔥

• Kernel file ./drivers/gpu/drm/xe/xe_oa.c
• xe_oa_timestamp_frequency(9)
• xe_oa_stream_open_ioctl(9)
• xe_oa_add_config_ioctl(9)
• xe_oa_remove_config_ioctl(9)
• xe_oa_register(9)
• xe_oa_init(9)

okay bye bestie 💖 — source/version: ./drivers/gpu/drm/xe, date: October 2026, page: xe_oa_unit_id(9). periodt ✨