On Mon, Jan 07, 2008 at 08:31:10PM -0800, Misbah khan wrote: > > using mmap() in application to access the h/w is only possible if the device > memory is mapped in the kernel virtual memory how come we directly map to > the physical memory to virtual from user space ???
No, /dev/mem takes physical addresses, not kernel virtual. -Scott _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
