From: David Miller <davem@davemloft.net>
To: jeffrey.t.kirsher@intel.com
Cc: mitch.a.williams@intel.com, netdev@vger.kernel.org,
gospo@redhat.com, stable@kernel.org
Subject: Re: [net-2.6] igb: fix i350 SR-IOV failture
Date: Tue, 07 Jun 2011 14:23:05 -0700 (PDT) [thread overview]
Message-ID: <20110607.142305.1023199011249895200.davem@davemloft.net> (raw)
In-Reply-To: <1307450339-9889-1-git-send-email-jeffrey.t.kirsher@intel.com>
From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Tue, 7 Jun 2011 05:38:59 -0700
> From: "Williams, Mitch A" <mitch.a.williams@intel.com>
>
> When SR-IOV is enabled, i350 devices fail to pass traffic. This is due to
> the driver attempting to enable RSS on the PF device, which is not
> supported by the i350.
>
> When max_vfs is specified on an i350 adapter, set the number of RSS queues
> to 1.
>
> This issue affects 2.6.39 as well.
>
> CC: stable@kernel.org
> Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Applied.
prev parent reply other threads:[~2011-06-07 21:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-07 12:38 [net-2.6] igb: fix i350 SR-IOV failture Jeff Kirsher
2011-06-07 21:23 ` David Miller [this message]
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