Hi, I''m running xen 3.2/2.6.18 on box with Intel Server Board S5000PSL, which uses 631xESB IO controller. I try to enable DMA as the wike article says: http://wiki.xensource.com/xenwiki/HowToEnableDMA But the driver can''t enable DMA. On the Fedora 7, the driver in 2.6.23 works correctly. So, 1) how can I figure out which dirver the 2.6.23 is using 2) how to incorporate the driver from 2.6.23 into 2.6.18? Thanks Weiming _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users