fixes for vpdspace
Merge branch 'master' of https://github.com/lodsb/UltraCom
Merge branch 'master' of https://github.com/lodsb/UltraCom
Merge branch 'master' of https://github.com/lodsb/UltraCom
Merge branch 'master' of https://github.com/lodsb/UltraCom
Merge branch 'master' of https://github.com/lodsb/UltraCom