Re: [dpdk-dev] [PATCH v4 06/24] ethdev: enable hotplug on multi-process

2018-06-26 Thread Zhang, Qi Z
> -Original Message- > From: Burakov, Anatoly > Sent: Tuesday, June 26, 2018 11:12 PM > To: Zhang, Qi Z ; tho...@monjalon.net > Cc: Ananyev, Konstantin ; dev@dpdk.org; > Richardson, Bruce ; Yigit, Ferruh > ; Shelton, Benjamin H > ; Vangati, Narender > > Subject: Re: [PATCH v4 06/24] ethd

Re: [dpdk-dev] [PATCH v4 06/24] ethdev: enable hotplug on multi-process

2018-06-26 Thread Burakov, Anatoly
On 26-Jun-18 3:24 PM, Zhang, Qi Z wrote: -Original Message- From: Burakov, Anatoly Sent: Tuesday, June 26, 2018 9:46 PM To: Zhang, Qi Z ; tho...@monjalon.net Cc: Ananyev, Konstantin ; dev@dpdk.org; Richardson, Bruce ; Yigit, Ferruh ; Shelton, Benjamin H ; Vangati, Narender Subject: Re

Re: [dpdk-dev] [PATCH v4 06/24] ethdev: enable hotplug on multi-process

2018-06-26 Thread Zhang, Qi Z
> -Original Message- > From: Burakov, Anatoly > Sent: Tuesday, June 26, 2018 9:46 PM > To: Zhang, Qi Z ; tho...@monjalon.net > Cc: Ananyev, Konstantin ; dev@dpdk.org; > Richardson, Bruce ; Yigit, Ferruh > ; Shelton, Benjamin H > ; Vangati, Narender > > Subject: Re: [PATCH v4 06/24] ethde

Re: [dpdk-dev] [PATCH v4 06/24] ethdev: enable hotplug on multi-process

2018-06-26 Thread Burakov, Anatoly
On 26-Jun-18 2:25 PM, Zhang, Qi Z wrote: -Original Message- From: Burakov, Anatoly Sent: Tuesday, June 26, 2018 9:21 PM To: Zhang, Qi Z ; tho...@monjalon.net Cc: Ananyev, Konstantin ; dev@dpdk.org; Richardson, Bruce ; Yigit, Ferruh ; Shelton, Benjamin H ; Vangati, Narender Subject: Re

Re: [dpdk-dev] [PATCH v4 06/24] ethdev: enable hotplug on multi-process

2018-06-26 Thread Zhang, Qi Z
> -Original Message- > From: Burakov, Anatoly > Sent: Tuesday, June 26, 2018 9:21 PM > To: Zhang, Qi Z ; tho...@monjalon.net > Cc: Ananyev, Konstantin ; dev@dpdk.org; > Richardson, Bruce ; Yigit, Ferruh > ; Shelton, Benjamin H > ; Vangati, Narender > > Subject: Re: [PATCH v4 06/24] ethde

Re: [dpdk-dev] [PATCH v4 06/24] ethdev: enable hotplug on multi-process

2018-06-26 Thread Burakov, Anatoly
On 26-Jun-18 1:58 PM, Zhang, Qi Z wrote: my understand is peer is identified by a string (or filename) what I mean is clone the content of the buffer that peer point to , So I don't need to worry if the original peer be used to point to some other data As far as the application is concerned,

Re: [dpdk-dev] [PATCH v4 06/24] ethdev: enable hotplug on multi-process

2018-06-26 Thread Zhang, Qi Z
> -Original Message- > From: Burakov, Anatoly > Sent: Tuesday, June 26, 2018 8:50 PM > To: Zhang, Qi Z ; tho...@monjalon.net > Cc: Ananyev, Konstantin ; dev@dpdk.org; > Richardson, Bruce ; Yigit, Ferruh > ; Shelton, Benjamin H > ; Vangati, Narender > > Subject: Re: [PATCH v4 06/24] ethde

Re: [dpdk-dev] [PATCH v4 06/24] ethdev: enable hotplug on multi-process

2018-06-26 Thread Burakov, Anatoly
On 26-Jun-18 1:19 PM, Zhang, Qi Z wrote: -Original Message- From: Burakov, Anatoly Sent: Tuesday, June 26, 2018 8:09 PM To: Zhang, Qi Z ; tho...@monjalon.net Cc: Ananyev, Konstantin ; dev@dpdk.org; Richardson, Bruce ; Yigit, Ferruh ; Shelton, Benjamin H ; Vangati, Narender Subject: Re

Re: [dpdk-dev] [PATCH v4 06/24] ethdev: enable hotplug on multi-process

2018-06-26 Thread Zhang, Qi Z
> -Original Message- > From: Burakov, Anatoly > Sent: Tuesday, June 26, 2018 8:09 PM > To: Zhang, Qi Z ; tho...@monjalon.net > Cc: Ananyev, Konstantin ; dev@dpdk.org; > Richardson, Bruce ; Yigit, Ferruh > ; Shelton, Benjamin H > ; Vangati, Narender > > Subject: Re: [PATCH v4 06/24] ethde

Re: [dpdk-dev] [PATCH v4 06/24] ethdev: enable hotplug on multi-process

2018-06-26 Thread Burakov, Anatoly
On 26-Jun-18 8:08 AM, Qi Zhang wrote: We are going to introduce the solution to handle different hotplug cases in multi-process situation, it include below scenario: 1. Attach a share device from primary 2. Detach a share device from primary 3. Attach a share device from secondary 4. Detach a sh

[dpdk-dev] [PATCH v4 06/24] ethdev: enable hotplug on multi-process

2018-06-26 Thread Qi Zhang
We are going to introduce the solution to handle different hotplug cases in multi-process situation, it include below scenario: 1. Attach a share device from primary 2. Detach a share device from primary 3. Attach a share device from secondary 4. Detach a share device from secondary 5. Attach a pr