Re: Need help on Linux PCIe

2013-12-05 Thread Bjorn Helgaas
On Thu, Dec 5, 2013 at 11:36 AM, Jagan Teki wrote: > On Thu, Dec 5, 2013 at 11:45 PM, Bjorn Helgaas wrote: >> On Wed, Dec 4, 2013 at 11:30 PM, Jagan Teki wrote: >>> On Wed, Dec 4, 2013 at 11:35 PM, Bjorn Helgaas wrote: On Wed, Dec 4, 2013 at 10:00 AM, Jagan Teki wrote: > On Wed,

Re: Need help on Linux PCIe

2013-12-05 Thread Jagan Teki
On Thu, Dec 5, 2013 at 11:45 PM, Bjorn Helgaas wrote: > On Wed, Dec 4, 2013 at 11:30 PM, Jagan Teki wrote: >> On Wed, Dec 4, 2013 at 11:35 PM, Bjorn Helgaas wrote: >>> On Wed, Dec 4, 2013 at 10:00 AM, Jagan Teki >>> wrote: On Wed, Dec 4, 2013 at 8:41 PM, Bjorn Helgaas wrote: > On Tue

Re: Need help on Linux PCIe

2013-12-05 Thread Bjorn Helgaas
On Wed, Dec 4, 2013 at 11:30 PM, Jagan Teki wrote: > On Wed, Dec 4, 2013 at 11:35 PM, Bjorn Helgaas wrote: >> On Wed, Dec 4, 2013 at 10:00 AM, Jagan Teki wrote: >>> On Wed, Dec 4, 2013 at 8:41 PM, Bjorn Helgaas wrote: On Tue, Dec 3, 2013 at 11:20 PM, Jagan Teki wrote: > Thanks f

Re: Need help on Linux PCIe

2013-12-04 Thread Jagan Teki
On Wed, Dec 4, 2013 at 11:35 PM, Bjorn Helgaas wrote: > On Wed, Dec 4, 2013 at 10:00 AM, Jagan Teki wrote: >> On Wed, Dec 4, 2013 at 8:41 PM, Bjorn Helgaas wrote: >>> On Tue, Dec 3, 2013 at 11:20 PM, Jagan Teki >>> wrote: Thanks for your quick response. Please find my comments below.

Re: Need help on Linux PCIe

2013-12-04 Thread Bjorn Helgaas
On Wed, Dec 4, 2013 at 10:00 AM, Jagan Teki wrote: > On Wed, Dec 4, 2013 at 8:41 PM, Bjorn Helgaas wrote: >> On Tue, Dec 3, 2013 at 11:20 PM, Jagan Teki wrote: >>> Thanks for your quick response. >>> Please find my comments below. >>> >>> On Tue, Dec 3, 2013 at 11:09 PM, Bjorn Helgaas wrote: >>

Re: Need help on Linux PCIe

2013-12-04 Thread Jagan Teki
On Wed, Dec 4, 2013 at 8:41 PM, Bjorn Helgaas wrote: > On Tue, Dec 3, 2013 at 11:20 PM, Jagan Teki wrote: >> Thanks for your quick response. >> Please find my comments below. >> >> On Tue, Dec 3, 2013 at 11:09 PM, Bjorn Helgaas wrote: >>> On Tue, Dec 3, 2013 at 4:24 AM, Jagan Teki wrote: H

Re: Need help on Linux PCIe

2013-12-04 Thread Bjorn Helgaas
On Tue, Dec 3, 2013 at 11:20 PM, Jagan Teki wrote: > Thanks for your quick response. > Please find my comments below. > > On Tue, Dec 3, 2013 at 11:09 PM, Bjorn Helgaas wrote: >> On Tue, Dec 3, 2013 at 4:24 AM, Jagan Teki wrote: >>> Hi, >>> >>> I have few question on Linux PCIe subsystem, I am t

Re: Need help on Linux PCIe

2013-12-03 Thread Jagan Teki
Thanks for your quick response. Please find my comments below. On Tue, Dec 3, 2013 at 11:09 PM, Bjorn Helgaas wrote: > On Tue, Dec 3, 2013 at 4:24 AM, Jagan Teki wrote: >> Hi, >> >> I have few question on Linux PCIe subsystem, I am trying to understand >> the PCIe on ARM platform. >> 1. Compared

Re: Need help on Linux PCIe

2013-12-03 Thread Bjorn Helgaas
On Tue, Dec 3, 2013 at 4:24 AM, Jagan Teki wrote: > Hi, > > I have few question on Linux PCIe subsystem, I am trying to understand > the PCIe on ARM platform. > 1. Compared to PCI, PCIe have an extra port functionalists/services > which is implemented drivers/pci/pcie/* is it true? Yes. > 2. PCI

Need help on Linux PCIe

2013-12-03 Thread Jagan Teki
Hi, I have few question on Linux PCIe subsystem, I am trying to understand the PCIe on ARM platform. 1. Compared to PCI, PCIe have an extra port functionalists/services which is implemented drivers/pci/pcie/* is it true? 2. PCIe root complex is same as Host controller drivers in linux drivers/host