Hi,
> -Original Message-
> From: Yigit, Ferruh
> Sent: Thursday, January 5, 2017 11:24 PM
> To: Tan, Jianfeng; Stephen Hemminger
> Cc: dev@dpdk.org; david.march...@6wind.com
> Subject: Re: [RFC] igb_uio: deprecate iomem and ioport mapping
>
> On 12/5/2016 7:04 AM, Tan, Jianfeng wrote:
> >
On 12/5/2016 7:04 AM, Tan, Jianfeng wrote:
> Hi Stephen,
>
>> -Original Message-
>> From: Stephen Hemminger [mailto:step...@networkplumber.org]
>> Sent: Saturday, December 3, 2016 7:47 AM
>> To: Tan, Jianfeng
>> Cc: dev@dpdk.org; david.march...@6wind.com; Yigit, Ferruh
>> Subject: Re: [RFC
Hi Stephen,
> -Original Message-
> From: Stephen Hemminger [mailto:step...@networkplumber.org]
> Sent: Saturday, December 3, 2016 7:47 AM
> To: Tan, Jianfeng
> Cc: dev@dpdk.org; david.march...@6wind.com; Yigit, Ferruh
> Subject: Re: [RFC] igb_uio: deprecate iomem and ioport mapping
>
> On
On Thu, 1 Sep 2016 02:16:37 +
Jianfeng Tan wrote:
> Previously in igb_uio, iomem is mapped, and both ioport and io mem
> are recorded into uio framework, which is duplicated and makes the
> code too complex.
>
> For iomem, DPDK user space code never opens or reads files under
> /sys/pci/bus
Hi David,
Thank you for reviewing this.
On 9/9/2016 5:06 PM, David Marchand wrote:
> Hello Jianfeng,
>
> On Thu, Sep 1, 2016 at 4:16 AM, Jianfeng Tan
> wrote:
>> Previously in igb_uio, iomem is mapped, and both ioport and io mem
>> are recorded into uio framework, which is duplicated and makes
Hello Jianfeng,
On Thu, Sep 1, 2016 at 4:16 AM, Jianfeng Tan wrote:
> Previously in igb_uio, iomem is mapped, and both ioport and io mem
> are recorded into uio framework, which is duplicated and makes the
> code too complex.
>
> For iomem, DPDK user space code never opens or reads files under
>
On 9/2/2016 8:31 PM, Ferruh Yigit wrote:
> On 9/1/2016 3:16 AM, Jianfeng Tan wrote:
>> Previously in igb_uio, iomem is mapped, and both ioport and io mem
>> are recorded into uio framework, which is duplicated and makes the
>> code too complex.
>>
>> For iomem, DPDK user space code never opens or
On 9/1/2016 3:16 AM, Jianfeng Tan wrote:
> Previously in igb_uio, iomem is mapped, and both ioport and io mem
> are recorded into uio framework, which is duplicated and makes the
> code too complex.
>
> For iomem, DPDK user space code never opens or reads files under
> /sys/pci/bus/devices/:xx
Previously in igb_uio, iomem is mapped, and both ioport and io mem
are recorded into uio framework, which is duplicated and makes the
code too complex.
For iomem, DPDK user space code never opens or reads files under
/sys/pci/bus/devices/:xx:xx.x/uio/uioY/maps/. Instead,
/sys/pci/bus/devices/x
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