100644 blob 338c3729d2705095a338743e2cb6b5528275dbd2	Makefile
040000 tree 7a05c6ba216c8fb2c43b6f96ea3dc5ec9687f5b6	dma
040000 tree c49f12e4bab2ac1755c062c9ed066d61f0eaa96f	pci
040000 tree d27b2ddef3ed7656b80334d5e68fef2008b3aac6	superhyway