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?
Regards, Aman. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
