From mboxrd@z Thu Jan 1 00:00:00 1970 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) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=FCeOGgZCqF1b3ELysrOiTSm0Zj9NYSJSWVERtanpNUE=; b=bEoEmdBPgQh8g2mOTrq/fn2dnI8FVP+qpK1CcUkW+JMxf2w4C2ZjKf0Qnz5DMYEu03 OaUnNqK48Ro03d2M5tQIInUPJe4jiPJ/brxZS/ytk9ijlKG6gm7JJsGo2rYeoJ0Hhgcj /MgXScA1l2wf7oChr49fM/SbDAMk8I+EYPM7e7U1yjn86+akfXbhBHgWNJgw0a4xGBsj z4DCmBJyj84EdVgzfoDV+TaB+FpXxKa8jwtW9jDmKHMHEjuccvxaX0iyZnHd/YcWjKzk bxnJmoJwxhmiv+g89nwqHq7FqOQ2GB7oMMqCC6Vpma0U+NbAgjdSrZvI2qxBrXaZljgZ YKCA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=FCeOGgZCqF1b3ELysrOiTSm0Zj9NYSJSWVERtanpNUE=; b=FP28cHjovPpocUTJg0gHm8SJTGt6x6sicqodS7XotaUW9NPXUyYDkbeZGQxOiMtE8T mcKqW+olv9Uxz2+40BEkUe4oEf1NZHfFLbzlcuxK434kFECBZHIHljorNowBReEKUS50 jeLyUo1MlSGV8LsGbIqZsGxc2ExkTUR0BxFEtW7MO2AgWuc5If26PYDajOgFAtRhhmO7 /6OQYfCzCl9tUpEx1niughqC4l/0ZsmC+jF9rCCNCxoqTrYXF317+YQjKgPo9Ff3j6Vg L83lRr/L0juxhgV5JlCM3m512hFbRp1LV0ccl+belVcNfaZVMPZf7Gc9eNe39iS9Api6 qljQ== X-Gm-Message-State: ALyK8tK5M5+AtB9MkpOCpNrMWUL+5ItP6W/ntjoxLedKCIOajLbEziV7LrJhXcfjFAYVSjA1 X-Received: by 10.194.235.4 with SMTP id ui4mr615308wjc.23.1467030166334; Mon, 27 Jun 2016 05:22:46 -0700 (PDT) Received: from autoinstall.dev.6wind.com (guy78-3-82-239-227-177.fbx.proxad.net. [82.239.227.177]) by smtp.gmail.com with ESMTPSA id m125sm11499150wmm.8.2016.06.27.05.22.44 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 27 Jun 2016 05:22:45 -0700 (PDT) Date: Mon, 27 Jun 2016 14:22:44 +0200 From: =?iso-8859-1?Q?N=E9lio?= Laranjeiro To: Bruce Richardson Cc: dev@dpdk.org, Ferruh Yigit , Adrien Mazarguil , Olga Shern , Vasily Philipov 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-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20160627120318.GA21372@bricha3-MOBL3> User-Agent: Mutt/1.5.23 (2014-03-12) Subject: Re: [dpdk-dev] [PATCH v7 15/25] mlx5: handle Rx CQE compression X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Jun 2016 12:22:46 -0000 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 information > > followed by a number of CQE8 providing the rest, followed by a matching > > number of empty CQE64 entries to be used by software for decompression. > > > 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. 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. > > /Bruce Right, I agree with this rule too. -- Nélio Laranjeiro 6WIND