The attached patch is my spin at getting the existing xsysace block driver working on systems that have SystemACE chips, but do not use Virtex-II-Pro chips. The adapter.c file assumes that the system ace halt will halt the processor. This is not the case in general, so this patch ifdefs that part of the code out using CONFIG_VIRTEX_II_PRO. This is only part of the story for getting the systemace working in general, but the remaining bits are configuration issues, not code/driver support. Question: Who is the maintainer for this section of code? It is maybe MonteVista? -- Steve Williams "The woods are lovely, dark and deep. steve at XXXXXXXXXX But I have promises to keep, http://www.XXXXXXXXXX and lines to code before I sleep, http://www.picturel.com And lines to code before I sleep."