On Fri, Dec 27, 2002 at 12:59:49PM +0530, Aman wrote: > > Hi, > > Iam working on IBM 440gp. I need to access the IIC registers from the > user space. So I wrote a driver mmap entry point. But I noticed that the > function remap_page_range () takes physical address as unsigned long which > is 32 bits. How do I remap the IIC registers which lie in the 36 bit > physical address space?
There's a reference to a patch in one of my changeset entries. It pays to keep current with the development trees. See the changesets in your local BK tree or browse the linuxppc-commit archives. BTW, why the need to manipulate the registers directly? Regards, -- Matt Porter porter at cox.net This is Linux Country. On a quiet night, you can hear Windows reboot. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
