From mboxrd@z Thu Jan 1 00:00:00 1970 From: "De Lara Guarch, Pablo" Subject: Re: [PATCH 00/30] crypto/qat: refactor to support multiple service Date: Wed, 11 Apr 2018 12:41:20 +0000 Message-ID: References: <1523040732-3290-1-git-send-email-fiona.trahe@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Cc: "Jozwiak, TomaszX" To: "Trahe, Fiona" , "dev@dpdk.org" Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 525E51B026 for ; Wed, 11 Apr 2018 14:41:23 +0200 (CEST) In-Reply-To: <1523040732-3290-1-git-send-email-fiona.trahe@intel.com> Content-Language: en-US List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi Fiona, > -----Original Message----- > From: Trahe, Fiona > Sent: Friday, April 6, 2018 7:52 PM > To: dev@dpdk.org; De Lara Guarch, Pablo > Cc: Trahe, Fiona ; Jozwiak, TomaszX > > Subject: [PATCH 00/30] crypto/qat: refactor to support multiple service >=20 > The QAT crypto PMD was peppered with references to rte_cryptodev artefact= s. > Also the pci device it presented to the API layer was entirely owned by t= he one > cryptodev device instance created by the probe. > This patchset refactors the PMD so one pci device can present out multipl= e > different device instances to implement different APIs, specifically cryp= todev > and compressdev instances. > The code is refactored into > - common code which handles the pci device discovery, configuration, > queue-pair setup, stats gathering and data-path enqueue and dequeue. > - service-specific code for symmetric crypto, which is a thin layer > implementing the cryptodev API and using the common code. > - place-holder files for service-specific code to support asymmetric > crypto and compression services in future. Since these patches arrived late in the merge window, I will defer them to = 18.08, targeting an early merge in that release. Still, we can merge the first one, as we are trying to move all license hea= ders to the new SPDX format. Thanks, Pablo