From: Scott Bardone <sbardone@chelsio.com>
To: Lukas Hejtmanek <xhejtman@mail.muni.cz>
Cc: Francois Romieu <romieu@fr.zoreil.com>,
Jeff Garzik <jgarzik@pobox.com>,
linux-kernel@vger.kernel.org
Subject: Re: Kernel 2.6.12-rc6-mm1 & Chelsio driver
Date: Wed, 08 Jun 2005 13:06:06 -0700 [thread overview]
Message-ID: <42A74FAE.2010106@chelsio.com> (raw)
In-Reply-To: <20050608193215.GF2369@mail.muni.cz>
Lukas,
I had to investigate the driver a bit and I am mistaken in saying that the NIC
driver will support the T110 card. It does not.
The reason for this is that the T110 will use the TCAM even in NIC mode and that
code is missing from the NIC driver. The TCAM needs to be initialized for using
TCP traffic in tunneled (non-offload) mode. However, if you just add the
enumeration for the T110, UDP should work but TCP will not. This would not be
very useful.
The T210 does not have this issue.
Unfortunately, you will need to use the TOE driver for 2.6.6 kernel.
I apologize for the confusion.
-Scott
Lukas Hejtmanek wrote:
> On Wed, Jun 08, 2005 at 12:11:59PM -0700, Scott Bardone wrote:
>
>>You would need to use the cxgb-2.1.1 driver (NIC only). It is near the
>>bottom of the webpage, under "Chelsio N210 / N110 10Gb Ethernet Server
>>Adapter", Chelsio N210 / N110 Linux Driver - Version 2.1.1 (05/17/2005).
>><https://service.chelsio.com/drivers/linux/n210/cxgb-2.1.1.tar.gz>
>>Use the above driver for the T110 in NIC mode. This driver will work for
>>the T110 and T210 but only in NIC mode.
>
>
> Unfortunately, this driver does not contain
> CH_DEVICE(6, 0|1.. )
>
> Should I just add it?
>
next prev parent reply other threads:[~2005-06-08 19:59 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-08 17:33 Kernel 2.6.12-rc6-mm1 & Chelsio driver Scott Bardone
2005-06-08 18:49 ` Lukas Hejtmanek
2005-06-08 19:11 ` Scott Bardone
2005-06-08 19:32 ` Lukas Hejtmanek
2005-06-08 20:06 ` Scott Bardone [this message]
[not found] ` <42A74F88.10502@chelsio.com>
2005-06-16 23:22 ` Lukas Hejtmanek
-- strict thread matches above, loose matches on Subject: below --
2005-06-07 18:13 Lukas Hejtmanek
2005-06-07 18:50 ` Jeff Garzik
2005-06-07 18:58 ` Lukas Hejtmanek
2005-06-07 19:27 ` Jeff Garzik
2005-06-07 19:33 ` Lukas Hejtmanek
2005-06-07 20:08 ` Francois Romieu
2005-06-07 21:10 ` Lukas Hejtmanek
2005-06-07 22:42 ` Francois Romieu
2005-06-08 2:19 ` Scott Bardone
2005-06-08 6:50 ` Lukas Hejtmanek
2005-06-08 17:46 ` Christoph Hellwig
2005-06-08 18:43 ` Scott Bardone
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