xe_vram_region_io_size(9)

💖 xe_vram_region_io_size(9) — Kernel API Manual 💖

okay so bestie, this is the Kernel API Manual page for xe_vram_region_io_size, and it is lowkey such a clean little function. no cap, it's giving “one job, done correctly” energy ✨

🌸 NAME 🌸

xe_vram_region_io_size — get the IO size of a VRAM region 🎀

🎀 SYNOPSIS 🎀

resource_size_t xe_vram_region_io_size (const struct xe_vram_region
*vram );

🫶 ARGUMENTS 🫶

• vram — the VRAM region. literally the one thing you pass in, bestie 💅

⭐ RETURN ⭐

It gives you the IO size of the VRAM region, or 0 if it’s not valid. that’s it, that’s the vibe check 🌈

🔥 SEE ALSO 🔥

• Kernel file ./drivers/gpu/drm/xe/xe_vram.c
• xe_map_resource_to_region(9)
• xe_vram_probe(9)
• xe_vram_region_io_start(9)
• xe_vram_region_dpa_base(9)
• xe_vram_region_usable_size(9)
• xe_vram_region_actual_physical_size(9)

xoxo 💖 from the source/version path ./drivers/gpu/drm/xe, dated October 2026, for xe_vram_region_io_size(9) — periodt 🫶✨