VBE_DISPI_IOPORT_INDEX 17 drivers/gpu/drm/bochs/bochs.h #define VBE_DISPI_IOPORT_INDEX 0x01CE VBE_DISPI_IOPORT_INDEX 16 drivers/gpu/drm/vboxvideo/vboxvideo_vbe.h #define VBE_DISPI_IOPORT_INDEX 0x01CE