xe_vram_reg...hysical_size(9)

💖 NAME 💖

okay bestie, welcome to the Kernel API Manual 💅 this page is all about xe_vram_region_actual_physical_size — the function that gets the actual physical size of a VRAM region. The header up top is out here truncating it to xe_vram_reg...hysical_size(9) like terminal width is personally attacking us, but the full name is iconic and right here. ✨

✨ SYNOPSIS ✨

       resource_size_t xe_vram_region_actual_physical_size (const struct
       xe_vram_region *vram );

🎀 ARGUMENTS 🎀

• vram — the VRAM region. that's the whole vibe 🫶

🌸 RETURN 🌸

it gives you the actual physical size of the VRAM region, or 0 if it's not valid. no cap, that's it 😌

🦋 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_io_size(9)
• xe_vram_region_dpa_base(9)
• xe_vram_region_usable_size(9)

mwah 💋 this cutie came from ./drivers/gpu/drm/xe, stamped October 2026, and the footer is still serving xe_vram_reg...hysical_size(9). periodt. 👑