[ofa-general] mlx4 support for fast_reg_mr

Kanevsky, Arkady Arkady.Kanevsky at netapp.com
Thu Dec 11 07:01:55 PST 2008


Tziporet,
>From which version of kernel.org there is support for FMRs for mlx4?
Thanks,

Arkady Kanevsky                     email: arkady at netapp.com
NetApp                                    phone: 781-768-5395
1601 Trapelo Rd. - Suite 16.   Fax: 781-895-1195
Waltham, MA 02451                central phone: 781-768-5300


-----Original Message-----
From: Tziporet Koren [mailto:tziporet at dev.mellanox.co.il] 
Sent: Thursday, December 11, 2008 3:47 AM
To: Lentini, James
Cc: rdreier at cisco.com; general at lists.openfabrics.org
Subject: Re: [ofa-general] mlx4 support for fast_reg_mr

James Lentini wrote:
> The mlx4 code to support the fast_reg_mr API is upstream, but the last

> post I found reported that the firmware was not ready:
>  
>  http://lists.openfabrics.org/pipermail/general/2008-July/052931.html
>  
> What is the status of mlx4 firmware support for the fast_reg_mr API?
>
>   

FMRs perfectly working with mlx4 and FW 2.5.0
Bets if you use ofed 1.4 just released, but also 1.3.1 will do the work

Tziporet


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