On Wed, Jun 18, 2008 at 01:33:32AM +0300, Adrian Bunk wrote: > Russell King did the following back in 2003: > > <-- snip --> > > [PCI] pci-9: Kill per-architecture pcibios_update_resource() > > Kill pcibios_update_resource(), replacing it with pci_update_resource(). > pci_update_resource() uses pcibios_resource_to_bus() to convert a > resource to a device BAR - the transformation should be exactly the > same as the transformation used for the PCI bridges. > > pci_update_resource "knows" about 64-bit BARs, but doesn't attempt to > set the high 32-bits to anything non-zero - currently no architecture > attempts to do something different. If anyone cares, please fix; I'm > going to reflect current behaviour for the time being. > > Ivan pointed out the following architectures need to examine their > pcibios_update_resource() implementation - they should make sure that > this new implementation does the right thing. #warning's have been > added where appropriate. > > ia64 > mips > mips64 > > This cset also includes a fix for the problem reported by AKPM where > 64-bit arch compilers complain about the resource mask being placed > in a u32. > > <-- snip --> > > > This patch removes the unused pcibios_update_resource() functions the > kernel gained since. > > > Signed-off-by: Adrian Bunk <bunk@xxxxxxxxxx> > sh parts - Acked-by: Paul Mundt <lethal@xxxxxxxxxxxx>
