VID_OSA
#define VID_OSAU ((VID_OSA >> 16) & 0xffff)
#define VID_OSAL (VID_OSA & 0xffff)
#define VID_OSAU ((VID_OSA >> 16) & 0xffff)
#define VID_OSAL (VID_OSA & 0xffff)
write32(&vid[VID_OSA_OFF], VID_OSA);