HelenOS sources

PBM_OBIO_SIZE      96 uspace/drv/platform/sun4u/sun4u.c 			.size = PBM_OBIO_SIZE,
PBM_OBIO_SIZE     111 uspace/drv/platform/sun4u/sun4u.c 			.size = PBM_OBIO_SIZE
HelenOS homepage, sources at GitHub