Re: [PATCH v11 04/10] PCI: OF: Fix the conversion of IO ranges into IO resources.

2014-09-22 Thread Rob Herring
On Mon, Sep 22, 2014 at 10:32 AM, Liviu Dudau wrote: > On Sat, Sep 20, 2014 at 06:33:11PM +0100, Rob Herring wrote: >> On 09/17/2014 08:30 PM, Liviu Dudau wrote: >> > The ranges property for a host bridge controller in DT describes >> > the mapping between the PCI bus address and the CPU physical

Re: [PATCH v11 04/10] PCI: OF: Fix the conversion of IO ranges into IO resources.

2014-09-22 Thread Liviu Dudau
On Sat, Sep 20, 2014 at 06:33:11PM +0100, Rob Herring wrote: > On 09/17/2014 08:30 PM, Liviu Dudau wrote: > > The ranges property for a host bridge controller in DT describes > > the mapping between the PCI bus address and the CPU physical address. > > The resources framework however expects that t

Re: [PATCH v11 04/10] PCI: OF: Fix the conversion of IO ranges into IO resources.

2014-09-20 Thread Rob Herring
On 09/17/2014 08:30 PM, Liviu Dudau wrote: > The ranges property for a host bridge controller in DT describes > the mapping between the PCI bus address and the CPU physical address. > The resources framework however expects that the IO resources start > at a pseudo "port" address 0 (zero) and have

Re: [PATCH v11 04/10] PCI: OF: Fix the conversion of IO ranges into IO resources.

2014-09-19 Thread Bjorn Helgaas
On Thu, Sep 18, 2014 at 02:30:19AM +0100, Liviu Dudau wrote: > The ranges property for a host bridge controller in DT describes > the mapping between the PCI bus address and the CPU physical address. > The resources framework however expects that the IO resources start > at a pseudo "port" address

[PATCH v11 04/10] PCI: OF: Fix the conversion of IO ranges into IO resources.

2014-09-17 Thread Liviu Dudau
The ranges property for a host bridge controller in DT describes the mapping between the PCI bus address and the CPU physical address. The resources framework however expects that the IO resources start at a pseudo "port" address 0 (zero) and have a maximum size of IO_SPACE_LIMIT. The conversion fr