On Thu, Jul 10, 2008 at 02:45:18AM +0200, Tilman Glotzner wrote: > Hello > > I was eventually to make the ported driver work (please see my posting > from Thu Apr 24 02:24:53 PDT 2008): > > "return remap_page_range(vma, vma->vm_start, vma->vm_pgoff << > > PAGE_SHIFT,vma->vm_end - vma->vm_start, vma->vm_page_prot);" > needs to be changed to > > "return remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, > vma->vm_end - vma->vm_start, vma->vm_page_prot);" > > > rather than > > "return remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff << PAGE_SHIFT, > vma->vm_end - vma->vm_start, vma->vm_page_prot);" > > remap_pfn_range is the shift operation by PAGE_SHIFT already build in. Great, have you submitted the driver for inclusion in the kernel tree? thanks, greg k-h
