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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: b118f62a-b15f-4dff-2cfc-08d7d6eac25d X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Apr 2020 09:46:46.6133 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: +r0s28NUVi6HJuvGUXXq8H7AW6wtFopZTv8Wfb10n8loDYsyWu5VU0KCIVpxh4lL2VogNxN+5o6h96/vobYPACKKogihY0ZRwGGfZ6faJFI= X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB4192 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] [PATCH] raw/common: introduce the Multi-function API X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list 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, The purpose of the Multi-function API is to enable a broader set of transfo= rms that aren't compression /crypto specific (CRC for example) We had quite a few discussions on Multi-function in the mails below=20 http://mails.dpdk.org/archives/dev/2020-February/157045.html http://mails.dpdk.org/archives/dev/2020-March/159189.html The v2 patchset will be ready for this in the coming days and we will inclu= de a cover-letter describing the feature and referencing back to the RFC di= scussion this time around Regards, Mairtin -----Original Message----- From: Thomas Monjalon =20 Sent: Wednesday, April 1, 2020 10:31 PM To: O'loingsigh, Mairtin Cc: dev@dpdk.org Subject: Re: [dpdk-dev] [PATCH] raw/common: introduce the Multi-function AP= I Hi, 16/03/2020 20:21, Mairtin o Loingsigh: > Multi-function API allows user to chain xforms of various types=20 > together in a single operation Please could you elaborate a bit more? Which problem are you trying to address? What is the design? How it can be used? For such feature proposal, I recommend a design discussion before starting = the development.