From: Steve Wise <swise@opengridcomputing.com>
To: Roland Dreier <rdreier@cisco.com>
Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru>,
netdev@vger.kernel.org, openib-general@openib.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 04/13] Connection Manager
Date: Tue, 05 Dec 2006 09:03:35 -0600 [thread overview]
Message-ID: <1165331015.16087.16.camel@stevo-desktop> (raw)
In-Reply-To: <ada3b7uhqlk.fsf@cisco.com>
On Mon, 2006-12-04 at 21:13 -0800, Roland Dreier wrote:
> > It is for iwarp/rdma from description.
>
> Yes, iWARP on top of 10G ethernet.
>
> > If it is 10ge, then why does it parse incomping packet headers and
> > implements initial tcp state machine?
>
> To establish connections to run RDMA over, I guess. iWARP is RDMA
> over TCP.
>
The driver uses messages exchanged to and from the HW via the Ethernet
driver to setup TCP connections. No TCP processing is done in the host.
The hardware does all the TCP processing.
Steve.
next prev parent reply other threads:[~2006-12-05 15:03 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-02 22:49 [PATCH v2 00/13] 2.6.20 Chelsio T3 RDMA Driver Steve Wise
2006-12-02 22:49 ` [PATCH v2 01/13] Linux RDMA Core Changes Steve Wise
2006-12-02 22:49 ` [PATCH v2 02/13] Device Discovery and ULLD Linkage Steve Wise
2006-12-03 16:03 ` Jan Engelhardt
2006-12-02 22:49 ` [PATCH v2 03/13] Provider Methods and Data Structures Steve Wise
2006-12-03 12:07 ` Arjan van de Ven
2006-12-04 16:28 ` Steve Wise
2006-12-04 16:45 ` Roland Dreier
2006-12-04 16:50 ` Steve Wise
2006-12-02 22:49 ` [PATCH v2 04/13] Connection Manager Steve Wise
2006-12-04 11:08 ` Evgeniy Polyakov
2006-12-04 15:45 ` Roland Dreier
2006-12-04 16:20 ` Steve Wise
2006-12-05 5:13 ` Evgeniy Polyakov
2006-12-05 15:07 ` Steve Wise
2006-12-05 10:45 ` Brice Goglin
2006-12-05 16:02 ` Steve Wise
2006-12-05 16:27 ` [openib-general] " Steve Wise
2006-12-05 17:14 ` Roland Dreier
2006-12-05 5:07 ` Evgeniy Polyakov
2006-12-05 5:13 ` Roland Dreier
2006-12-05 5:16 ` Evgeniy Polyakov
2006-12-05 5:27 ` Roland Dreier
2006-12-05 15:14 ` Steve Wise
2006-12-05 15:27 ` Evgeniy Polyakov
2006-12-05 15:46 ` Steve Wise
2006-12-05 15:03 ` Steve Wise [this message]
2006-12-05 15:02 ` Steve Wise
2006-12-05 15:19 ` Evgeniy Polyakov
2006-12-05 15:39 ` Steve Wise
2006-12-05 15:59 ` Evgeniy Polyakov
2006-12-05 16:12 ` Steve Wise
2006-12-05 16:17 ` [openib-general] " Steve Wise
2006-12-05 16:31 ` Evgeniy Polyakov
2006-12-05 16:47 ` Steve Wise
2006-12-05 17:26 ` Evgeniy Polyakov
2006-12-05 17:32 ` Evgeniy Polyakov
2006-12-05 17:51 ` Steve Wise
2006-12-05 18:09 ` Evgeniy Polyakov
2006-12-06 1:27 ` [openib-general] " Michael Krause
2006-12-02 22:50 ` [PATCH v2 05/13] Queue Pairs Steve Wise
2006-12-02 22:50 ` [PATCH v2 06/13] Completion Queues Steve Wise
2006-12-02 22:50 ` [PATCH v2 07/13] Async Event Handler Steve Wise
2006-12-02 22:50 ` [PATCH v2 08/13] Memory Registration Steve Wise
2006-12-02 22:50 ` [PATCH v2 09/13] Core WQE/CQE Types Steve Wise
2006-12-02 22:50 ` [PATCH v2 10/13] Core HAL Steve Wise
2006-12-02 22:51 ` [PATCH v2 11/13] Core Resource Allocation Steve Wise
2006-12-02 22:51 ` [PATCH v2 12/13] Core Debug functions Steve Wise
2006-12-02 22:51 ` [PATCH v2 13/13] Kconfig/Makefile Steve Wise
2006-12-02 23:13 ` [PATCH v2 00/13] 2.6.20 Chelsio T3 RDMA Driver Francois Romieu
2006-12-03 0:24 ` Stephen Hemminger
2006-12-04 16:24 ` Steve Wise
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