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charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 6a658400-c35e-4b32-791d-08d7c126ddca X-MS-Exchange-CrossTenant-originalarrivaltime: 05 Mar 2020 17:01:36.8797 (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: hrLhvzo0rzo8FBZ6W+Z2u8/5oML8xdzqZ5YCfVIKpMfda3e+U8hp+1lunrnk22qHt8tb3dM0P+xk/5RinwuLMA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN6PR11MB2863 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] [RFC] Accelerator API to chain packet processing functions 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" PiA+DQo+ID4gSGF2aW5nIGFuIEFQSSB0aGF0IGNvdWxkIGJlIHVzZWQgYnkgcGFyYWxsZWwgaGFy ZHdhcmUgZG9lcyBtYWtlIHNlbnNlLA0KPiA+IGJ1dCB0aGUgRFBESyBhbHJlYWR5IGhhcyBtdWx0 aXBsZSBwYWNrZXQgcHJvY2Vzc2luZyBpbmZyYXN0cnVjdHVyZSBwaWVjZXMuDQo+ID4NCj4gPiBJ IHdvdWxkIHJhdGhlciB0aGUgRFBESyBjb252ZXJnZSBvbiBvbmUgd2lkZWx5IHVzZWQsIHJvYnVz dCBhbmQgdGVzdGVkDQo+ID4gcGFja2V0IG1ldGhvZC4gUmF0aGVyIHRoYW4gdGhlIGN1cnJlbnQg ImNob29zZSB5b3VyIHBvaXNvbiBvciByb2xsDQo+ID4geW91ciBvd24iIHdoaWNoIGlzIHdoYXQg d2UgaGF2ZSBub3cuIFRoZSBwcm9wb3NlZCBncmFwaCBzZWVtcyB0byBiZQ0KPiB0aGUgYmVzdCBz byBmYXIuDQo+IA0KPiBJIGFncmVlLiBFdmVuIEkgdGhvdWdodCBvZiBzYXlpbmcgZ3JhcGggY2Fu IGRvIHRoaXMsIGFzLCBpdCBoYXMgaGlnaGVyDQo+IGFic3RyYWN0aW9uIGFuZCBydW50aW1lIGNo YWluaW5nIHN1cHBvcnQsIGJ1dCB0aGVuIEkgdGhvdWdodCBpdCB3aWxsIGJlIHNlbGYNCj4gbWFy a2VyaW5nLg0KPiBEYXZpZCBjb3VsZCB5b3UgY2hlY2sgaHR0cHM6Ly93d3cubWFpbC0NCj4gYXJj aGl2ZS5jb20vZGV2QGRwZGsub3JnL21zZzE1NjMxOC5odG1sDQo+IElmIHRoaXMgb25lIG9ubHkg Zm9jdXNpbmcgY3J5cHRvIGRldiArIGNvbXByZXNzZGV2LCBXaGF0IGlmIHdlIGhhdmUgZXRoZGV2 DQo+ICsgY29tcHJlc3NkZXYgKyBzZWN1cml0eSBkZXZpY2UgaW4gdGhlIGZ1dHVyZS4NCj4gZ3Jh cGggaGFzIGhpZ2hlciBhYnN0cmFjdGlvbiBzbyBpdCBjYW4gYWNjb21tb2RhdGUgQU5ZIGNoYWlu aW5nDQo+IHJlcXVpcmVtZW50cy4gaS5lIEFFU05JLU1CICsgUUFUIHdpbGwgZ28gYXMgYSBzZXBh cmF0ZSBub2RlDQoNCltEQ10gV2UgaGF2ZSBsb29rZWQgYXQgdGhlIGdyYXBoIG5vZGUgbGlicmFy eSBhbmQgd2UgZG9uJ3QgZmVlbCB0aGF0IHVzaW5nIGdyYXBoIGlzIHRoZSBjb3JyZWN0IHNvbHV0 aW9uIGZvciB3aGF0IHdlIGFyZSB0cnlpbmcgdG8gc29sdmUgaGVyZS4NCldlIHdhbnQgdG8gY29t YmluZSAyIG9yIG1vcmUgcGFja2V0IHByb2Nlc3NpbmcgZnVuY3Rpb25zIG9uIGEgcGFja2V0IGlu dG8gYSBzaW5nbGUgb3BlcmF0aW9uIG9uIGEgc2luZ2xlIGRldmljZSwgYmUgdGhhdCBhbiBvcHRp bWl6ZWQgc29mdHdhcmUgbGlicmFyeSBzdWNoIGFzIEFFU05JIE1CIG9yIGEgaGFyZHdhcmUgYWNj ZWxlcmF0b3Igc3VjaCBhcyBRQVQNClNvIHllcywgdGhlc2UgMiBwYWNrZXQgcHJvY2Vzc2luZyBm dW5jdGlvbnMgY291bGQgYmUgYSBub2RlIChvciBub2Rlcykgd2l0aGluIGEgZ3JhcGguDQpIb3dl dmVyIHRoZXkgd291bGQgc3RpbGwgbmVlZCB0byBiZSBjb21iaW5lZCB0b2dldGhlciBhdCBzb21l IHBvaW50IHRvIGJlIHByb2Nlc3NlZCBvbiB0aGUgZGV2aWNlIGFzIGEgc2luZ2xlIG9wZXJhdGlv bi4NCg0KT3VyIG5ldyBwcm9wb3NhbCBpcyB0byB1c2UgcnRlX3Jhd2RldiB0byBhY2Nlc3MgdGhl IGRldmljZXMgYW5kIHdlIHByb3Bvc2UgdG8gYWRkIGEgIm11bHRpLWZ1bmN0aW9uIiBpbnRlcmZh Y2Ugd2hpY2ggdGhlIGFwcGxpY2F0aW9uIGFuZCByYXdkZXYgUE1EcyB3aWxsIHVzZSB0byBjcmVh dGUgdGhlIHhmb3JtIGNoYWlucywgc2Vzc2lvbnMgYW5kIG9wIGNoYWlucy4NClRoZSBmdWxsIGRl dGFpbHMgb24gdGhpcyBuZXcgcHJvcG9zYWwgaGF2ZSBiZWVuIHNlbnQgdG8geW91IGluIGEgc2Vw YXJhdGUgcG9zdCBhbmQgd2UgZmVlbCBpdCBhZGRyZXNzZXMgdGhlIGNvbmNlcm5zIG9mIHRoZSBv cmlnaW5hbCBydGVfYWNjZWxlcmF0b3IgQVBJDQoNCkluIHRoZSBmdXR1cmUsIHJhd2RldiBlbnF1 ZXVlL2RlcXVldWUgY2FsbHMgdXNpbmcgdGhpcyBtdWx0aS1mdW5jdGlvbiBpbnRlcmZhY2UgY291 bGQgcG90ZW50aWFsbHkgYmUgY29uZmlndXJlZCBhcyBhIG5vZGUgd2l0aGluIGEgcGFja2V0IHBy b2Nlc3NpbmcgZ3JhcGgNCg0K