From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Jerin Jacob <jerin.jacob@caviumnetworks.com>, dev@dpdk.org
Cc: hemant.agrawal@nxp.com
Subject: Re: [dpdk-dev] [PATCH v2] net/thunderx: check data offset alignment requirement
Date: Tue, 14 Mar 2017 15:39:29 +0000 [thread overview]
Message-ID: <4580e948-8e37-a9f2-ec4e-eb594f1e1123@intel.com> (raw)
In-Reply-To: <1489392131-9293-1-git-send-email-jerin.jacob@caviumnetworks.com>
On 3/13/2017 8:02 AM, Jerin Jacob wrote:
> nicvf HW expects the DMA address of the packet data to be
> aligned with cache line size.
>
> Packet data offset is a function of struct mbuf size,
> mbuf private size and headroom. mbuf private size can
> be changed from the application in pool creation, this
> check detects HW alignment requirement constraint in pmd
> start function.
>
> Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
> Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Applied to dpdk-next-net/master, thanks.
prev parent reply other threads:[~2017-03-14 15:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-04 12:46 [dpdk-dev] [PATCH] " Jerin Jacob
2017-03-06 5:30 ` Hemant Agrawal
2017-03-06 5:32 ` Jerin Jacob
2017-03-13 8:02 ` [dpdk-dev] [PATCH v2] " Jerin Jacob
2017-03-14 15:39 ` Ferruh Yigit [this message]
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=4580e948-8e37-a9f2-ec4e-eb594f1e1123@intel.com \
--to=ferruh.yigit@intel.com \
--cc=dev@dpdk.org \
--cc=hemant.agrawal@nxp.com \
--cc=jerin.jacob@caviumnetworks.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).