From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
To: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Cc: "David S . Miller" <davem@davemloft.net>,
Patrick McHardy <kaber@trash.net>,
Ariel Elior <ariel.elior@qlogic.com>,
Amir Vadai <amirv@mellanox.com>,
Shahed Shaikh <shahed.shaikh@qlogic.com>,
Dept-GELinuxNICDev@qlogic.com,
Jay Vosburgh <j.vosburgh@gmail.com>,
Veaceslav Falico <vfalico@gmail.com>,
Andy Gospodarek <gospo@cumulusnetworks.com>,
Jiri Pirko <jiri@resnulli.us>, Linux NICS <linux.nics@intel.com>,
Vlad Yasevich <vyasevic@redhat.com>,
netdev@vger.kernel.org, e1000-devel@lists.sourceforge.net
Subject: Re: [linux-nics] [PATCH net-next 7/7] igb: Enable TSO for stacked vlan
Date: Thu, 26 Mar 2015 21:48:52 -0700 [thread overview]
Message-ID: <1427431732.2497.48.camel@jtkirshe-mobl> (raw)
In-Reply-To: <1427346080-12086-8-git-send-email-makita.toshiaki@lab.ntt.co.jp>
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On Thu, 2015-03-26 at 14:01 +0900, Toshiaki Makita wrote:
> As datasheets for igb (I210, I350, 82576, etc.) say, maclen can be
> from
> 14 to 127, which is enough for reasonable number of vlan tags.
> My netperf test showed I350's TSO works pretty fine with multiple
> vlans.
>
> Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
> ---
> drivers/net/ethernet/intel/igb/igb_main.c | 1 +
> 1 file changed, 1 insertion(+)
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prev parent reply other threads:[~2015-03-27 4:48 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-26 5:01 [PATCH net-next 0/7] Stacked vlan TSO Toshiaki Makita
2015-03-26 5:01 ` [PATCH net-next 1/7] vlan: Add features for stacked vlan device Toshiaki Makita
2015-03-26 5:01 ` [PATCH net-next 2/7] vlan: Introduce helper functions to check if skb is tagged Toshiaki Makita
2015-03-26 11:53 ` Eric Dumazet
2015-03-26 5:01 ` [PATCH net-next 3/7] net: Move check for multiple vlans to drivers Toshiaki Makita
2015-03-26 11:55 ` Eric Dumazet
2015-03-27 5:28 ` Toshiaki Makita
2015-03-26 5:01 ` [PATCH net-next 4/7] net: Introduce passthru_features_check Toshiaki Makita
2015-03-26 5:01 ` [PATCH net-next 5/7] bonding: Don't segment multiple tagged packets on bonding device Toshiaki Makita
2015-03-26 5:01 ` [PATCH net-next 6/7] team: Don't segment multiple tagged packets on team device Toshiaki Makita
2015-03-26 5:01 ` [PATCH net-next 7/7] igb: Enable TSO for stacked vlan Toshiaki Makita
2015-03-27 4:48 ` Jeff Kirsher [this message]
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