VGA_CRT_DC        268 include/video/vga.h         return vga_r (regbase, VGA_CRT_DC);
VGA_CRT_DC        277 include/video/vga.h         vga_w (regbase, VGA_CRT_DC, val);
VGA_CRT_DC        284 include/video/vga.h         return vga_io_r (VGA_CRT_DC);
VGA_CRT_DC        293 include/video/vga.h         vga_io_w (VGA_CRT_DC, val);
VGA_CRT_DC        300 include/video/vga.h         return vga_mm_r (regbase, VGA_CRT_DC);
VGA_CRT_DC        309 include/video/vga.h         vga_mm_w (regbase, VGA_CRT_DC, val);