From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?iso-8859-1?Q?N=E9lio?= Laranjeiro Subject: Re: [PATCH v7 15/25] mlx5: handle Rx CQE compression Date: Mon, 27 Jun 2016 14:22:44 +0200 Message-ID: <20160627122244.GM14221@autoinstall.dev.6wind.com> References: <1466758261-25986-1-git-send-email-nelio.laranjeiro@6wind.com> <1466774284-20932-1-git-send-email-nelio.laranjeiro@6wind.com> <1466774284-20932-16-git-send-email-nelio.laranjeiro@6wind.com> <20160627120318.GA21372@bricha3-MOBL3> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Cc: dev@dpdk.org, Ferruh Yigit , Adrien Mazarguil , Olga Shern , Vasily Philipov To: Bruce Richardson Return-path: Received: from mail-wm0-f47.google.com (mail-wm0-f47.google.com [74.125.82.47]) by dpdk.org (Postfix) with ESMTP id 7C42D58F3 for ; Mon, 27 Jun 2016 14:22:46 +0200 (CEST) Received: by mail-wm0-f47.google.com with SMTP id v199so97920084wmv.0 for ; Mon, 27 Jun 2016 05:22:46 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20160627120318.GA21372@bricha3-MOBL3> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On Mon, Jun 27, 2016 at 01:03:19PM +0100, Bruce Richardson wrote: > On Fri, Jun 24, 2016 at 03:17:54PM +0200, Nelio Laranjeiro wrote: > > Mini (compressed) CQEs are returned by the NIC when PCI back pressure= is > > detected, in which case the first CQE64 contains common packet inform= ation > > followed by a number of CQE8 providing the rest, followed by a matchi= ng > > number of empty CQE64 entries to be used by software for decompressio= n. > >=20 > What does CQE stand for "compressed queue entry" or something else. As = I've asked > others submitting driver patches, please explain out all acronyms used = in the > commit message.=20 CQE is a Completion Queue Entry. > A good rule of thumb is - if it's not checked for capitalization in the > check-git-log.sh script, it's uncommon and needs to be expanded out in = commit > messages. >=20 > /Bruce Right, I agree with this rule too. --=20 N=E9lio Laranjeiro 6WIND