On Sun, Mar 10, 2013 at 04:09:37PM +0100, Thomas Petazzoni wrote: > Dear Thierry Reding, > > On Fri, 8 Mar 2013 21:13:40 +0100, Thierry Reding wrote: > > On Fri, Mar 08, 2013 at 01:02:46PM -0700, Jason Gunthorpe wrote: > > > On Fri, Mar 08, 2013 at 09:43:11AM -1000, Mitch Bradley wrote: > > [...] > > > > 2) The "@0,0" and "@1,0" suffixes do not correspond to the reg values > > > > <0x0800 0 0 0 0> and <0x1000 0 0 0 0> using any rule that I know. > > > > > > @0,1,0 (bus,device,fn) could be more appropriate, but that is > > > cosmetic? > > > > The OF PCI specification is pretty strict about this as well. It says in > > section 2.2.1.3. that only the DD and DD,FF forms can appear in a device > > path. > > Note that in the case of my driver, the @X,Y represent the port and > lane of the PCIe interface. Not sure if it is correct, I can change the > names to whatever is appropriate, those names aren't used anywhere in > the driver. I think they need to be changed to be @dev,fn in order to conform to the OF PCI binding. Thierry
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