On Tue, Mar 23, 2010 at 9:39 AM, David Daney <ddaney@xxxxxxxxxxxxxxxxxx> wrote: > The issue is maintaining mappings for 32-bit PCI devices. If you only want > to support 64-bit devices, it would be easier to address the issue. > > David Daney > Wow, that is a great news, I do not known if my adaptec 3045e raid card is a 64bit device, but if I only want to support 64bit devices, Is there a quick fix for it? Zhuang Yuyao