[dpdk-dev] [PATCH v6 1/6] drivers: add generic API to find PCI extended cap

Ferruh Yigit ferruh.yigit at intel.com
Mon Sep 28 12:32:56 CEST 2020


On 9/28/2020 9:59 AM, David Marchand wrote:
> On Sun, Sep 27, 2020 at 2:21 PM Jerin Jacob <jerinjacobk at gmail.com> wrote:
>>
>> On Fri, Sep 25, 2020 at 5:26 PM Manish Chopra <manishc at marvell.com> wrote:
>>>
>>> By adding generic API, this patch removes individual
>>> functions/defines implemented by drivers to find extended
>>> PCI capabilities.
>>>
>>> Signed-off-by: Manish Chopra <manishc at marvell.com>
>>> Signed-off-by: Igor Russkikh <irusskikh at marvell.com>
>>> Reviewed-by: Gaetan Rivet <grive at u256.net>
>>
>> Reviewed-by: Jerin Jacob <jerinj at marvell.com>
>>
>> @Thomas Monjalon @David Marchand @Ferruh Yigit
>>
>> Othe patches in the qede series is depending on this patch, Let me
>> know, how we are planning to pull this patch? Is through main or
>> dpdk-next-net or dpdk-next-net-mrvl?
> 
> Just two small comments, that can be fixed by whoever applies it.
> 
> - The title does not reflect that we are adding an API to the pci bus.
> My suggestion is: "bus/pci: query PCI extended capabilities"
> 
> - There is an unneeded empty line added to lib/librte_pci/rte_pci.h:
> diff --git a/lib/librte_pci/rte_pci.h b/lib/librte_pci/rte_pci.h
> index 1d89651ec8..f89c7dbbea 100644
> --- a/lib/librte_pci/rte_pci.h
> +++ b/lib/librte_pci/rte_pci.h
> @@ -22,7 +22,6 @@ extern "C" {
>   #include <inttypes.h>
>   #include <sys/types.h>
> 
> -
>   /*
>    * Conventional PCI and PCI-X Mode 1 devices have 256 bytes of
>    * configuration space.  PCI-X Mode 2 and PCIe devices have 4096 bytes of
> 
> 
> The patch is reviewed by Gaëtan.
> Either through next-net or next-net-mrvl is fine to me.
> 
> I'll leave the decision to Ferruh.
> 
> 

Since other patches in the set requires Jerin's review,
@Jerin can you get the patchset to dpdk-next-net-mrvl?


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