Hi All,
Does HW crypto offload support for mlx5 work under virtualized environment?
For e.g with PF (Physical Function) driver and VF(Virtual Function) driver.
If yes, then how does the information that is required to create
security association get passed to the PF driver?
For example in rx full offload the FDB table needs to match the spi.
As the spi is created by the VF driver, how does its value get
communicated to PF driver...
Thanks
Best Regards
James S
On Mon, 2021-02-15 at 23:17 +0530, James Spader wrote:
> Hi All,
>
> Does HW crypto offload support for mlx5 work under virtualized
> environment?
> For e.g with PF (Physical Function) driver and VF(Virtual Function)
> driver.
>
> If yes, then how does the information that is required to create
> security association get passed to the PF driver?
>
> For example in rx full offload the FDB table needs to match the spi.
> As the spi is created by the VF driver, how does its value get
> communicated to PF driver...
>
Hi James,
please find this guide [1] for a step by step configuration, i hope it
will answer your questions.
the solution is only in OFED package right now, Huy and Raed "CCed" are
working on the upstream submission.
The link below discusses the configuration for Bluefield smart device,
but the concept should be the same for Native SRIOV.
[1]
https://community.mellanox.com/s/article/ConnectX-6DX-Bluefield-2-IPsec-HW-Full-Offload-Configuration-Guide
Hi Saeed
Thank you so much for the response!! It helped me a lot.
The guide is very helpful. It is detailed and well written.
Thank you
Best regards
- James
On Wed, Feb 17, 2021 at 3:26 AM Saeed Mahameed <[email protected]> wrote:
>
> On Mon, 2021-02-15 at 23:17 +0530, James Spader wrote:
> > Hi All,
> >
> > Does HW crypto offload support for mlx5 work under virtualized
> > environment?
> > For e.g with PF (Physical Function) driver and VF(Virtual Function)
> > driver.
> >
> > If yes, then how does the information that is required to create
> > security association get passed to the PF driver?
> >
> > For example in rx full offload the FDB table needs to match the spi.
> > As the spi is created by the VF driver, how does its value get
> > communicated to PF driver...
> >
>
> Hi James,
>
> please find this guide [1] for a step by step configuration, i hope it
> will answer your questions.
>
> the solution is only in OFED package right now, Huy and Raed "CCed" are
> working on the upstream submission.
>
> The link below discusses the configuration for Bluefield smart device,
> but the concept should be the same for Native SRIOV.
>
> [1]
> https://community.mellanox.com/s/article/ConnectX-6DX-Bluefield-2-IPsec-HW-Full-Offload-Configuration-Guide
>