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040000 tree 174ca4bf83fcb6df8d2bddd89076296ae505bce3	cxgb3
040000 tree bdf0733b401e7d0e5b06c3ad7b4218ea9259bd24	ehca
040000 tree 679d69b8dbafa5bbc33ef34d469a2bf5d3e38eaf	ipath
040000 tree 2088bdafef232c1d3d2dd2866f5b321c23902750	mlx4
040000 tree 54ce9b45ef394e06b7ebdbe9a5f1e1cbe329f92e	mthca
040000 tree 1904074fd0398f44b7f6c7c342e53065fab4e10d	nes