From: Pravin Shelar <pshelar@nicira.com>
To: Ben Pfaff <blp@nicira.com>
Cc: "dev@openvswitch.org" <dev@openvswitch.org>,
dev@dpdk.org, Gerald Rogers <gerald.rogers@intel.com>,
dpdk-ovs@lists.01.org
Subject: Re: [dpdk-dev] [ovs-dev] [PATCH RFC] dpif-netdev: Add support Intel DPDK based ports.
Date: Mon, 27 Jan 2014 21:28:56 -0800 [thread overview]
Message-ID: <CALnjE+pFMa86Uz_9LZiZ3p-VzJwazQ18kwfZ62m6=2LZqQA7tA@mail.gmail.com> (raw)
In-Reply-To: <20140128044950.GA4545@nicira.com>
On Mon, Jan 27, 2014 at 8:49 PM, Ben Pfaff <blp@nicira.com> wrote:
> On Mon, Jan 27, 2014 at 05:48:35PM -0800, pshelar@nicira.com wrote:
>> From: Pravin B Shelar <pshelar@nicira.com>
>>
>> Following patch adds DPDK netdev-class to userspace datapath.
>> Approach taken in this patch differs from Intel?? DPDK vSwitch
>> where DPDK datapath switching is done in saparate process. This
>> patch adds support for DPDK type port and uses OVS userspace
>> datapath for switching. Therefore all DPDK processing and flow
>> miss handling is done in single process. This also avoids code
>> duplication by reusing OVS userspace datapath switching and
>> therefore it supports all flow matching and actions that
>> user-space datapath supports. Refer to INSTALL.DPDK doc for
>> further info.
>>
>> With this patch I got similar performance for netperf TCP_STREAM
>> tests compared to kernel datapath.
>>
>> This is based a patch from Gerald Rogers.
>>
>> Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
>> CC: "Gerald Rogers" <gerald.rogers@intel.com>
>
> I haven't looked at the patch yet (it does sound awesome) but if it's
> based on Gerald's code then I'd expect to get his Signed-off-by too.
Right.
Gerald's Patch did not had any signed-off. So If he send me signed-off
now, I will update the commit msg.
next prev parent reply other threads:[~2014-01-28 5:27 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-28 1:48 [dpdk-dev] " pshelar
[not found] ` <20140128044950.GA4545@nicira.com>
2014-01-28 5:28 ` Pravin Shelar [this message]
2014-01-28 14:47 ` Vincent JARDIN
2014-01-28 17:56 ` Pravin Shelar
2014-01-29 0:15 ` Vincent JARDIN
2014-01-29 19:32 ` Pravin Shelar
[not found] ` <52E7D2A8.400@redhat.com>
2014-01-28 18:20 ` [dpdk-dev] [ovs-dev] " Pravin Shelar
[not found] ` <52E7D13B.9020404@redhat.com>
2014-01-28 18:17 ` Pravin Shelar
2014-01-29 8:15 ` Thomas Graf
2014-01-29 10:26 ` Vincent JARDIN
2014-01-29 11:14 ` Thomas Graf
2014-01-29 16:34 ` Vincent JARDIN
2014-01-29 17:14 ` Thomas Graf
2014-01-29 18:42 ` Stephen Hemminger
2014-01-29 20:47 ` François-Frédéric Ozog
2014-01-29 23:15 ` Thomas Graf
2014-03-13 7:37 ` David Nyström
2014-01-29 8:56 ` [dpdk-dev] " Prashant Upadhyaya
2014-01-29 21:29 ` Pravin Shelar
2014-01-30 10:15 ` Prashant Upadhyaya
2014-01-30 16:27 ` Rogers, Gerald
2014-01-29 10:01 ` [dpdk-dev] [ovs-dev] " Thomas Graf
2014-01-29 21:49 ` Pravin Shelar
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CALnjE+pFMa86Uz_9LZiZ3p-VzJwazQ18kwfZ62m6=2LZqQA7tA@mail.gmail.com' \
--to=pshelar@nicira.com \
--cc=blp@nicira.com \
--cc=dev@dpdk.org \
--cc=dev@openvswitch.org \
--cc=dpdk-ovs@lists.01.org \
--cc=gerald.rogers@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).