> In SRIOV, FMR is supported only for the PF, not for VFs (since this
> feature requires writing directly to mapped ICM memory).
Hi,
Thank you so much for pointing to the exact code!!
I have a related question. I was trying to figure out the use case for
FMR in this environment(where in only PF
On Mon, 10 Nov 2014 19:58:46 +0530
Bob Biloxi wrote:
> Hi,
>
> Is FMR (Fast Memory Regions) supported in a multi-function mode?
In SRIOV, FMR is supported only for the PF, not for VFs (since this
feature requires writing directly to mapped ICM memory).
You can see this in file drivers/infiniba
Hi,
> no, the proprietary FMRs are not supported for mlx4 VFs, nor for mlx5 both
> PF/VFs
> use the fast reg API, see for example this commit 5587856 "IB/iser:
> Introduce fast memory registration model (FRWR)" how this is done. The API
> was introduced in commit 00f7ec3 "RDMA/core: Add memory ma
On 11/10/2014 4:28 PM, Bob Biloxi wrote:
Suppose a VF driver wants to register large amount of memory using
FMR, will it be able to do so using the mlx4 code.
no, the proprietary FMRs are not supported for mlx4 VFs, nor for mlx5
both PF/VFs
Or FMR is supported only in dedicated mode?
use
Hi,
Is FMR (Fast Memory Regions) supported in a multi-function mode?
If yes, I couldn't find the source code for the same in the mlx4
codebase. Can anyone please point me to the right location...
What I was trying to understand is this:
Suppose a VF driver wants to register large amount of memo
