gvt_ggtt_sz 996 drivers/gpu/drm/i915/gvt/kvmgt.c offset < gvt->device_info.gtt_start_offset + gvt_ggtt_sz(gvt)) ? gvt_ggtt_sz 58 drivers/gpu/drm/i915/gvt/mmio.c && reg < gvt->device_info.gtt_start_offset + gvt_ggtt_sz(gvt))