K 10 svn:author V 3 mav K 8 svn:date V 27 2009-12-17T23:42:09.641676Z K 7 svn:log V 134 Serverworks OSB4 has no 0x4a (piomode) register, do not touch it. Also OSB4 has some problems with UDMA transfers, limit it to WDMA2. END