Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-23 Thread Oza Oza
On Wed, Aug 23, 2017 at 11:30 PM, Bjorn Helgaas wrote: > On Wed, Aug 23, 2017 at 09:32:06PM +0530, Oza Oza wrote: >> On Wed, Aug 23, 2017 at 9:22 PM, Sinan Kaya wrote: >> > Hi Oza, >> > >> >> In working Enumuration case I get following: >> >> [

Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-23 Thread Oza Oza
On Wed, Aug 23, 2017 at 11:30 PM, Bjorn Helgaas wrote: > On Wed, Aug 23, 2017 at 09:32:06PM +0530, Oza Oza wrote: >> On Wed, Aug 23, 2017 at 9:22 PM, Sinan Kaya wrote: >> > Hi Oza, >> > >> >> In working Enumuration case I get following: >> >> [9.125976] pci :00:00.0: bridge configuration

Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-23 Thread Bjorn Helgaas
On Wed, Aug 23, 2017 at 09:32:06PM +0530, Oza Oza wrote: > On Wed, Aug 23, 2017 at 9:22 PM, Sinan Kaya wrote: > > Hi Oza, > > > >> In working Enumuration case I get following: > >> [9.125976] pci :00:00.0: bridge configuration invalid ([bus > >> 00-00]),

Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-23 Thread Bjorn Helgaas
On Wed, Aug 23, 2017 at 09:32:06PM +0530, Oza Oza wrote: > On Wed, Aug 23, 2017 at 9:22 PM, Sinan Kaya wrote: > > Hi Oza, > > > >> In working Enumuration case I get following: > >> [9.125976] pci :00:00.0: bridge configuration invalid ([bus > >> 00-00]), re-configuring > >> [9.134267]

Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-23 Thread Oza Oza
On Wed, Aug 23, 2017 at 9:22 PM, Sinan Kaya wrote: > Hi Oza, > >> In working Enumuration case I get following: >> [9.125976] pci :00:00.0: bridge configuration invalid ([bus >> 00-00]), re-configuring >> [9.134267] where=0x0 val=0x0001 >> [9.146946]

Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-23 Thread Oza Oza
On Wed, Aug 23, 2017 at 9:22 PM, Sinan Kaya wrote: > Hi Oza, > >> In working Enumuration case I get following: >> [9.125976] pci :00:00.0: bridge configuration invalid ([bus >> 00-00]), re-configuring >> [9.134267] where=0x0 val=0x0001 >> [9.146946] where=0x0 val=0x0001 >>

Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-23 Thread Sinan Kaya
Hi Oza, > In working Enumuration case I get following: > [9.125976] pci :00:00.0: bridge configuration invalid ([bus > 00-00]), re-configuring > [9.134267] where=0x0 val=0x0001 > [9.146946] where=0x0 val=0x0001 > [9.158943] where=0x0 val=0x0001 > [9.170945]

Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-23 Thread Sinan Kaya
Hi Oza, > In working Enumuration case I get following: > [9.125976] pci :00:00.0: bridge configuration invalid ([bus > 00-00]), re-configuring > [9.134267] where=0x0 val=0x0001 > [9.146946] where=0x0 val=0x0001 > [9.158943] where=0x0 val=0x0001 > [9.170945]

Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-23 Thread Oza Oza
On Wed, Aug 23, 2017 at 7:21 PM, Bjorn Helgaas wrote: > On Wed, Aug 23, 2017 at 03:57:02PM +0530, Oza Oza wrote: >> On Wed, Aug 23, 2017 at 2:03 AM, Bjorn Helgaas wrote: >> > [+cc Sinan, Timur, Alex] >> > >> > Hi Oza, >> > >> > On Mon, Aug 21, 2017 at

Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-23 Thread Oza Oza
On Wed, Aug 23, 2017 at 7:21 PM, Bjorn Helgaas wrote: > On Wed, Aug 23, 2017 at 03:57:02PM +0530, Oza Oza wrote: >> On Wed, Aug 23, 2017 at 2:03 AM, Bjorn Helgaas wrote: >> > [+cc Sinan, Timur, Alex] >> > >> > Hi Oza, >> > >> > On Mon, Aug 21, 2017 at 09:28:43PM +0530, Oza Pawandeep wrote: >> >>

Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-23 Thread Bjorn Helgaas
On Wed, Aug 23, 2017 at 03:57:02PM +0530, Oza Oza wrote: > On Wed, Aug 23, 2017 at 2:03 AM, Bjorn Helgaas wrote: > > [+cc Sinan, Timur, Alex] > > > > Hi Oza, > > > > On Mon, Aug 21, 2017 at 09:28:43PM +0530, Oza Pawandeep wrote: > >> PCIe spec r3.1, sec 2.3.2 > >> If CRS

Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-23 Thread Bjorn Helgaas
On Wed, Aug 23, 2017 at 03:57:02PM +0530, Oza Oza wrote: > On Wed, Aug 23, 2017 at 2:03 AM, Bjorn Helgaas wrote: > > [+cc Sinan, Timur, Alex] > > > > Hi Oza, > > > > On Mon, Aug 21, 2017 at 09:28:43PM +0530, Oza Pawandeep wrote: > >> PCIe spec r3.1, sec 2.3.2 > >> If CRS software visibility is

Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-23 Thread Oza Oza
On Wed, Aug 23, 2017 at 2:03 AM, Bjorn Helgaas wrote: > [+cc Sinan, Timur, Alex] > > Hi Oza, > > On Mon, Aug 21, 2017 at 09:28:43PM +0530, Oza Pawandeep wrote: >> PCIe spec r3.1, sec 2.3.2 >> If CRS software visibility is not enabled, the RC must reissue the >> config request

Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-23 Thread Oza Oza
On Wed, Aug 23, 2017 at 2:03 AM, Bjorn Helgaas wrote: > [+cc Sinan, Timur, Alex] > > Hi Oza, > > On Mon, Aug 21, 2017 at 09:28:43PM +0530, Oza Pawandeep wrote: >> PCIe spec r3.1, sec 2.3.2 >> If CRS software visibility is not enabled, the RC must reissue the >> config request as a new request. >>

Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-22 Thread Bjorn Helgaas
[+cc Sinan, Timur, Alex] Hi Oza, On Mon, Aug 21, 2017 at 09:28:43PM +0530, Oza Pawandeep wrote: > PCIe spec r3.1, sec 2.3.2 > If CRS software visibility is not enabled, the RC must reissue the > config request as a new request. > > - If CRS software visibility is enabled, > - for a config read

Re: [PATCH v7 1/2] PCI: iproc: Retry request when CRS returned from EP

2017-08-22 Thread Bjorn Helgaas
[+cc Sinan, Timur, Alex] Hi Oza, On Mon, Aug 21, 2017 at 09:28:43PM +0530, Oza Pawandeep wrote: > PCIe spec r3.1, sec 2.3.2 > If CRS software visibility is not enabled, the RC must reissue the > config request as a new request. > > - If CRS software visibility is enabled, > - for a config read