On Wed, 08 Dec 2004 13:28:30 +0600 "Alexey Shinkin" <alexshinkin@xxxxxxxxxxx> wrote: > Hi ! > > On Au1550 code like yours works > > I use ioremap_nocache(PhysAddr,length) to get access from kernel > level. Yes, it works. Even just ioremap() > For access from userland I don't set any vm_flags in drivers' mmap() > , > vma->vm_flags is set by kernel to 0x40FB (VM_IO is set and > VM_LOCKED isn't). I tryed it - same result. :( > > And , as Dan said , pci_resource_* functions used for getting valid > PCI memory address Done! :)
