From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Rakesh K <rkudurumalla@caviumnetworks.com>, dev@dpdk.org
Cc: Olivier MATZ <olivier.matz@6wind.com>,
Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [dpdk-dev] [PATCH] net/thunderx: add support for hardware first skip feature
Date: Thu, 31 May 2018 17:19:13 +0100 [thread overview]
Message-ID: <80313254-b510-66fb-9876-c2884f32a8f9@intel.com> (raw)
In-Reply-To: <5138a0c9-64a1-4b7a-8fcc-bc8deb82afb0@caviumnetworks.com>
On 5/30/2018 7:41 AM, Rakesh K wrote:
>
>
> On Monday 28 May 2018 07:14 PM, Ferruh Yigit wrote:
>> On 5/28/2018 1:57 PM, rkudurumalla wrote:
>>> This feature is used to create a hole between HEADROOM
>>> and actual data.Size of hole is specified in bytes as
>>> module param to pmd
>>
>> Can't mbuf private area be used? It is between HEADROOM and mbuf header.
>
> data inserted in the hole will be part of the packet data. One of the
> use cases is inserting VLAN header for each packet received before it is
> being forwarded without having to move the packet data
Cc'ed Olivier.
Is this something should be addressed in mbuf level instead of PMD via devarg?
>>
>>>
>>> Signed-off-by: Rakesh Kudurumalla <rkudurumalla@caviumnetworks.com>
>>
>> <...>
>>
next prev parent reply other threads:[~2018-05-31 16:19 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-28 12:57 rkudurumalla
2018-05-28 13:44 ` Ferruh Yigit
2018-05-30 6:41 ` Rakesh K
2018-05-31 16:19 ` Ferruh Yigit [this message]
2018-06-11 12:45 ` Jerin Jacob
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=80313254-b510-66fb-9876-c2884f32a8f9@intel.com \
--to=ferruh.yigit@intel.com \
--cc=dev@dpdk.org \
--cc=olivier.matz@6wind.com \
--cc=rkudurumalla@caviumnetworks.com \
--cc=thomas@monjalon.net \
/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).