Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor

2021-02-05 Thread Andrew Rybchenko
, 2021 4:39 PM >>>> To: Xueming(Steven) Li >>>> Cc: dev@dpdk.org; Slava Ovsiienko ; Asaf >>>> Penso >>>> Subject: Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction >>>> representor >>>> >>>> On 1/28/21 5:31 P

Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor

2021-02-05 Thread Xueming(Steven) Li
>-Original Message- >From: Andrew Rybchenko >Sent: Friday, February 5, 2021 3:35 PM >To: Xueming(Steven) Li >Cc: dev@dpdk.org; Slava Ovsiienko ; Asaf Penso >; Thomas Monjalon > >Subject: Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor >

Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor

2021-02-04 Thread Andrew Rybchenko
On 2/4/21 5:15 PM, Xueming(Steven) Li wrote: > >> -Original Message- >> From: Andrew Rybchenko >> Sent: Monday, February 1, 2021 4:39 PM >> To: Xueming(Steven) Li >> Cc: dev@dpdk.org; Slava Ovsiienko ; Asaf Penso >> >> Subject: Re: [dpdk-de

Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor

2021-02-04 Thread Xueming(Steven) Li
>-Original Message- >From: Andrew Rybchenko >Sent: Monday, February 1, 2021 4:39 PM >To: Xueming(Steven) Li >Cc: dev@dpdk.org; Slava Ovsiienko ; Asaf Penso > >Subject: Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor > >On 1/28/21 5:31 P

Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor

2021-02-01 Thread Andrew Rybchenko
On 1/28/21 5:31 PM, Xueming(Steven) Li wrote: > >>> The patch of device SF capability, but seems I misunderstood your >>> suggestion. >>> Let me explain process to create a SF: >>> 1. SF can be created on the fly with scripts, unlike VF which is statically >>> pre-created. >> >> Is there a maxim

Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor

2021-01-28 Thread Xueming(Steven) Li
>> The patch of device SF capability, but seems I misunderstood your suggestion. >> Let me explain process to create a SF: >> 1. SF can be created on the fly with scripts, unlike VF which is statically >> pre-created. > >Is there a maximum index and maximum total number of SF's created? How to fi

Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor

2021-01-28 Thread Xueming(Steven) Li
Hi Ajit, >-Original Message- >From: Ajit Khaparde >Sent: Thursday, January 28, 2021 1:43 AM >To: Xueming(Steven) Li >Cc: Andrew Rybchenko ; dev@dpdk.org; >Slava Ovsiienko ; Asaf Penso >Subject: Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction >repre

Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor

2021-01-27 Thread Ajit Khaparde
On Tue, Jan 26, 2021 at 7:05 PM Xueming(Steven) Li wrote: > [snip] > The patch of device SF capability, but seems I misunderstood your suggestion. > Let me explain process to create a SF: > 1. SF can be created on the fly with scripts, unlike VF which is statically > pre-created. > 2. SF

Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor

2021-01-27 Thread Andrew Rybchenko
4:41 PM >>>> To: Xueming(Steven) Li >>>> Cc: dev@dpdk.org; Slava Ovsiienko ; Asaf >>>> Penso >>>> Subject: Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction >>>> representor >>>> >>>> On 1/19/21 10:13 AM, Xu

Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor

2021-01-26 Thread Xueming(Steven) Li
Hi Andrew, >-Original Message- >From: Andrew Rybchenko >Sent: Friday, January 22, 2021 4:21 PM >To: Xueming(Steven) Li >Cc: dev@dpdk.org; Slava Ovsiienko ; Asaf Penso > >Subject: Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction >representor > >On 1

Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor

2021-01-22 Thread Andrew Rybchenko
On 1/19/21 5:24 PM, Xueming(Steven) Li wrote: > >> -Original Message- >> From: Andrew Rybchenko >> Sent: Tuesday, January 19, 2021 4:41 PM >> To: Xueming(Steven) Li >> Cc: dev@dpdk.org; Slava Ovsiienko ; Asaf Penso >> >> Subject:

Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor

2021-01-20 Thread Tu, Lijuan
> dedicated queues(txq, rxq). A SF netdev supports E-Switch representation > offload similar to existing PF and VF representors. A SF shares PCI level > resources with other SFs and/or with its parent PCI function. > > From SmartNIC perspective, when PCI device is shared for multi-host, > represen

Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor

2021-01-19 Thread Xueming(Steven) Li
>-Original Message- >From: Andrew Rybchenko >Sent: Tuesday, January 19, 2021 4:41 PM >To: Xueming(Steven) Li >Cc: dev@dpdk.org; Slava Ovsiienko ; Asaf Penso > >Subject: Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction >representor > >On 1/19

Re: [dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor

2021-01-19 Thread Andrew Rybchenko
On 1/19/21 10:13 AM, Xueming Li wrote: > dedicated queues(txq, rxq). A SF netdev supports E-Switch representation > offload similar to existing PF and VF representors. A SF shares PCI > level resources with other SFs and/or with its parent PCI function. > >>From SmartNIC perspective, when PCI devi

[dpdk-dev] [PATCH v5 0/9] ethdev: support SubFunction representor

2021-01-18 Thread Xueming Li
dedicated queues(txq, rxq). A SF netdev supports E-Switch representation offload similar to existing PF and VF representors. A SF shares PCI level resources with other SFs and/or with its parent PCI function. >From SmartNIC perspective, when PCI device is shared for multi-host, representors for ho