040000 tree 65588d435fd59d987aed0d8e9c389a1687129c13	common
040000 tree 5d071cbdbf5ec6a0c53d10e05c6352990428fbc6	drivers
040000 tree bcd95e63f758a092eb54ea675d78b9ab34d0c876	sgi
040000 tree 617b7d22dc8b734b94d3a4716d56e882fb9610f1	sgm