arch/x86/xen/vga.c

Source file repositories/reference/linux-study-clean/arch/x86/xen/vga.c

File Facts

System
Linux kernel
Corpus path
arch/x86/xen/vga.c
Extension
.c
Size
2719 bytes
Lines
78
Domain
Architecture Layer
Bucket
arch/x86
Inferred role
Architecture Layer: implementation source
Status
source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

if (info->video_type == XEN_VGATYPE_EFI_LFB) {
			screen_info->orig_video_isVGA = VIDEO_TYPE_EFI;
			break;
		}

		if (size >= offsetof(struct dom0_vga_console_info,
				     u.vesa_lfb.mode_attrs)
		    + sizeof(info->u.vesa_lfb.mode_attrs))
			screen_info->vesa_attributes = info->u.vesa_lfb.mode_attrs;
		break;
	}
}

Annotation

Implementation Notes