From: Tziporet Koren <tziporet-VPRAkNaXOzVS1MOuV/RT9w@public.gmane.org>
To: Jason Gunthorpe
<jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
Cc: "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: static_rate broken in mlx4?
Date: Tue, 7 Dec 2010 18:04:24 +0200 [thread overview]
Message-ID: <4CFE5B08.2070707@mellanox.co.il> (raw)
In-Reply-To: <20101206200050.GA16788-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
On 12/6/2010 10:00 PM, Jason Gunthorpe wrote:
> Does this work? Has anyone seen it work?
>
> I'm testing it on a pair of mlx4 MT25418 and I'm trying to get down to
> 2.5Gbps and I can't see any effect from twiddling the static_rate AH
> attribute for an RC QP. The value seems to be working, I put 30 in to
> a ibv_modify_qp with IBV_QP_AV and 2 comes back (the max, it looks
> like..)
>
>
Static rate is not implemented on ConnectX
Tziporet
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prev parent reply other threads:[~2010-12-07 16:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-06 20:00 static_rate broken in mlx4? Jason Gunthorpe
[not found] ` <20101206200050.GA16788-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2010-12-07 16:04 ` Tziporet Koren [this message]
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