xe_mmio_probe_tiles(9)

💅 xe_mmio_probe_tiles(9) 💅

okay so welcome to the Kernel API Manual, bestie — this is the page for xe_mmio_probe_tiles, and it is lowkey the little setup gremlin for your tiles’ MMIO ✨

🌸 NAME 🌸

xe_mmio_probe_tiles — initialize all tiles’ MMIO 🎀

✨ SYNOPSIS ✨

int xe_mmio_probe_tiles (struct xe_device *xe );

🦋 ARGUMENTS 🦋

• xe — the xe_device. that’s the device we’re working with, bestie 💅

🔥 DESCRIPTION 🔥

initialize the remaining tiles’ MMIO instances. that’s the whole vibe: the ones left to do get their MMIO set up, periodt 🌈

⭐ RETURN ⭐

0 on success or a negative error code on failure. so if it comes back 0, slay; if it’s negative, something went wrong and it’s giving “handle it” energy 😭

👑 SEE ALSO 👑

• Kernel file ./drivers/gpu/drm/xe/xe_mmio.c
• xe_mmio_probe_early(9)
• xe_mmio_init(9)
• xe_mmio_read64_2x32(9)
• xe_mmio_wait32(9)
• xe_mmio_wait32_not(9)
• xe_mmio_init_vf_view(9)

mwah 💋 signing off from the ./drivers/gpu/drm/xe source corner, stamped October 2026, as page xe_mmio_probe_tiles(9) — bye bestie, go init those remaining tiles 🫶💖