K 10 svn:author V 6 julian K 8 svn:date V 27 1998-11-03T08:47:29.000000Z K 7 svn:log V 432 In the cyrix Cx5530, there are null (empty) Base address registers before the base register that controls Ultra-DMA, so we need to examine all possible base registers instead of just giving up at the first empty one. Also, looking at the source code to the BIOS, I see that they are also checking for 0xffffffff as an invalid value so do the same. Stefan may like to clean this up, but at least now I can find my PCI IDE registers. END