* [dpdk-users] Do dpdk support infiniband ConnectX-3 Pro cards?
@ 2018-11-22 8:27 Quan Zhou
2018-11-22 19:19 ` Stephen Hemminger
0 siblings, 1 reply; 3+ messages in thread
From: Quan Zhou @ 2018-11-22 8:27 UTC (permalink / raw)
To: users; +Cc: chengli7, byh0912, xugb, rcy, junyi
Hello，
I’ve worked on making dpdk running on our infiniband card Mellanox ConnectX-3 Pro MT27520 but encountered some problems. I find in dpdk official hardware support list, it only list one ConnectX-3 Pro card which is an Ethernet card. Here is the hardware support list link: http://doc.dpdk.org/guides/nics/mlx4.html#supported-nics
Now I want to ask you whether dpdk supports our card ConnectX-3 Pro MT27520, or whether dpdk supports infiniband ConnectX-3 Pro cards.
Thanks in advance!
Regards,
Quan
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-users] Do dpdk support infiniband ConnectX-3 Pro cards?
2018-11-22 8:27 [dpdk-users] Do dpdk support infiniband ConnectX-3 Pro cards? Quan Zhou
@ 2018-11-22 19:19 ` Stephen Hemminger
2018-11-23 1:36 ` Cheng Li
0 siblings, 1 reply; 3+ messages in thread
From: Stephen Hemminger @ 2018-11-22 19:19 UTC (permalink / raw)
To: Quan Zhou; +Cc: users, chengli7, byh0912, xugb, rcy, junyi
On Thu, 22 Nov 2018 16:27:46 +0800
Quan Zhou <zzqq2199@mail.ustc.edu.cn> wrote:
> Hello，
> I’ve worked on making dpdk running on our infiniband card Mellanox ConnectX-3 Pro MT27520 but encountered some problems. I find in dpdk official hardware support list, it only list one ConnectX-3 Pro card which is an Ethernet card. Here is the hardware support list link: http://doc.dpdk.org/guides/nics/mlx4.html#supported-nics
> Now I want to ask you whether dpdk supports our card ConnectX-3 Pro MT27520, or whether dpdk supports infiniband ConnectX-3 Pro cards.
> Thanks in advance!
>
> Regards,
> Quan
The simplest way to answer that question on your own is to find the pci information with lspci.
Then lookup card in the tables in the source code. That gives you the definitive answer.
Since Mellanox uses bifurcated mode you also have to have the matching Linux kernel driver.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-users] Do dpdk support infiniband ConnectX-3 Pro cards?
2018-11-22 19:19 ` Stephen Hemminger
@ 2018-11-23 1:36 ` Cheng Li
0 siblings, 0 replies; 3+ messages in thread
From: Cheng Li @ 2018-11-23 1:36 UTC (permalink / raw)
To: 'Stephen Hemminger', 'Quan Zhou'
Cc: users, byh0912, xugb, rcy, junyi
Hi Stephen,
Thanks a lot for your instant answer. We will check this by following your advice.
Regards,
Cheng
-----Original Message-----
From: Stephen Hemminger [mailto:stephen@networkplumber.org]
Sent: Friday, November 23, 2018 3:19 AM
To: Quan Zhou <zzqq2199@mail.ustc.edu.cn>
Cc: users@dpdk.org; chengli7@ustc.edu.cn; byh0912@mail.ustc.edu.cn; xugb@mail.ustc.edu.cn; rcy@mail.ustc.edu.cn; junyi@nevada.unr.edu
Subject: Re: [dpdk-users] Do dpdk support infiniband ConnectX-3 Pro cards?
On Thu, 22 Nov 2018 16:27:46 +0800
Quan Zhou <zzqq2199@mail.ustc.edu.cn> wrote:
> Hello，
> I’ve worked on making dpdk running on our infiniband card Mellanox ConnectX-3 Pro MT27520 but encountered some problems. I find in dpdk official hardware support list, it only list one ConnectX-3 Pro card which is an Ethernet card. Here is the hardware support list link: http://doc.dpdk.org/guides/nics/mlx4.html#supported-nics
> Now I want to ask you whether dpdk supports our card ConnectX-3 Pro MT27520, or whether dpdk supports infiniband ConnectX-3 Pro cards.
> Thanks in advance!
>
> Regards,
> Quan
The simplest way to answer that question on your own is to find the pci information with lspci.
Then lookup card in the tables in the source code. That gives you the definitive answer.
Since Mellanox uses bifurcated mode you also have to have the matching Linux kernel driver.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-11-23 1:36 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2018-11-22 19:19 ` Stephen Hemminger
2018-11-23 1:36 ` Cheng Li
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