RE: tracking of PCI address space

2009-04-09 Thread Tirumala Reddy Marri
-...@vger.kernel.org; Linux Kernel Mailing List; Jesse Barnes; Linux/PPC Development Subject: Re: tracking of PCI address space On Wed, 2009-04-08 at 15:53 -0500, Kumar Gala wrote: > I was wondering if we have anything that tracks regions associated > with the "inbound" s

Re: tracking of PCI address space

2009-04-09 Thread Grant Grundler
On Wed, Apr 08, 2009 at 03:53:55PM -0500, Kumar Gala wrote: > I was wondering if we have anything that tracks regions associated with > the "inbound" side of a pci_bus. > > What I mean is on embedded PPC we have window/mapping registers for both > inbound (accessing memory on the SoC) and outboun

Re: tracking of PCI address space

2009-04-08 Thread Benjamin Herrenschmidt
On Wed, 2009-04-08 at 15:53 -0500, Kumar Gala wrote: > I was wondering if we have anything that tracks regions associated > with the "inbound" side of a pci_bus. > > What I mean is on embedded PPC we have window/mapping registers for > both inbound (accessing memory on the SoC) and outbound (a

Re: tracking of PCI address space

2009-04-08 Thread Ira Snyder
On Wed, Apr 08, 2009 at 03:53:55PM -0500, Kumar Gala wrote: > I was wondering if we have anything that tracks regions associated with > the "inbound" side of a pci_bus. > > What I mean is on embedded PPC we have window/mapping registers for both > inbound (accessing memory on the SoC) and outboun

Re: tracking of PCI address space

2009-04-08 Thread Kumar Gala
On Apr 8, 2009, at 4:49 PM, Ira Snyder wrote: On Wed, Apr 08, 2009 at 03:53:55PM -0500, Kumar Gala wrote: I was wondering if we have anything that tracks regions associated with the "inbound" side of a pci_bus. What I mean is on embedded PPC we have window/mapping registers for both inbo