Am 19.06.09 19:06 schrieb(en) Lorenz Kolb: > Could you please try the following patch, I am quite sure that > checking for > 4 was accidentially done within io.c instead of >= 4 > as if it's 4 we still can copy a 32-bit word. Some hardware might not > be happy about 8-bit accesses... I submitted the same patch a while ago, see and , maybe you can add a tested/revied for it? If it is a problem with *byte* accesses, you might want to have a look at . Best, Albrecht.