From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 8A71946CC1; Tue, 5 Aug 2025 15:11:03 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 7B78F40BA4; Tue, 5 Aug 2025 15:11:03 +0200 (CEST) Received: from dkmailrelay1.smartsharesystems.com (smartserver.smartsharesystems.com [77.243.40.215]) by mails.dpdk.org (Postfix) with ESMTP id 3C2D740A4B for ; Tue, 5 Aug 2025 15:11:02 +0200 (CEST) Received: from smartserver.smartsharesystems.com (smartserver.smartsharesys.local [192.168.4.10]) by dkmailrelay1.smartsharesystems.com (Postfix) with ESMTP id 06D2420446; Tue, 5 Aug 2025 15:11:02 +0200 (CEST) Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Subject: RE: [PATCH v3 3/3] ethdev: Reject conflicting TX offloads configuration X-MimeOLE: Produced By Microsoft Exchange V6.5 Date: Tue, 5 Aug 2025 15:11:01 +0200 Message-ID: <98CBD80474FA8B44BF855DF32C47DC35E9FE08@smartserver.smartshare.dk> In-Reply-To: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [PATCH v3 3/3] ethdev: Reject conflicting TX offloads configuration Thread-Index: AdwFrhgm8ae20bW7SfqdDqVA/AHlmgAVfflQ References: <20250731090731.671589-1-mb@smartsharesystems.com> <20250803194218.683318-1-mb@smartsharesystems.com> <20250803194218.683318-3-mb@smartsharesystems.com> From: =?UTF-8?B?TW9ydGVuIEJyw7hydXA=?= To: "fengchengwen" , , "Aman Singh" , "Thomas Monjalon" , "Andrew Rybchenko" , "Ivan Malov" , "Stephen Hemminger" Cc: "Konstantin Ananyev" , "Bruce Richardson" X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org PiBGcm9tOiBmZW5nY2hlbmd3ZW4gW21haWx0bzpmZW5nY2hlbmd3ZW5AaHVhd2VpLmNvbV0NCj4g U2VudDogVHVlc2RheSwgNSBBdWd1c3QgMjAyNSAwNC4xMA0KPiANCj4gT24gOC80LzIwMjUgMzo0 MiBBTSwgTW9ydGVuIEJyw7hydXAgd3JvdGU6DQo+ID4gV2hlbiBhbiBldGhkZXYgcG9ydCBpcyBj b25maWd1cmVkIGZvciBmYXN0IG1idWYgcmVsZWFzZSwgdGhlIGRyaXZlciBjYW4NCj4gPiB1c2Ug YSBUWCBidXJzdCBmdW5jdGlvbiByZWx5aW5nIG9uIHRoZSBmYXN0IG1idWYgcmVsZWFzZSBwcmVj b25kaXRpb25zLg0KPiA+IFRodXMsIGFsc28gY29uZmlndXJpbmcgdGhpcyBwb3J0IG9yIGEgcXVl dWUgb24gdGhlIHBvcnQgZm9yIHRyYW5zbWl0dGluZw0KPiA+IHNlZ21lbnRlZCBwYWNrZXRzIGlz IHByb2hpYml0ZWQuDQo+ID4gQ2hlY2tzIGZvciB0aGVzZSBjb25mbGljdGluZyBjb25maWd1cmF0 aW9ucyBoYXZlIGJlZW4gYWRkZWQgdG8gdGhlIGV0aGRldg0KPiA+IGxpYnJhcnksIHNvIHRoZSBk cml2ZXJzIGRvbid0IGhhdmUgdG8gaW1wbGVtZW50IHRoZW0uDQo+IA0KPiBJIHRoaW5rIHRoZSBu ZXcgY29tbWVudCBwYXJ0IG9mIG9tYnVmLWZhc3QtZnJlZSBhbmQgbXVsdGktc2VnIGluICdbUEFU Q0ggdjMNCj4gMi8zXSBldGhkZXY6IEltcHJvdmUgZGVzY3JpcHRpb25zIG9mIFJYIGFuZCBUWCBv ZmZsb2FkcycNCj4gY291bGQgZHJvcCBvciB3aXRoaW4gdGhpcyBjb21taXQuDQoNCkFsdGhvdWdo IHRoZSBjb21tZW50cyBhcmUgbmV3LCBJIHRoaW5rIHRoZSBiZWhhdmlvciBkZXNjcmliZWQgYnkg dGhlIG5ldyBjb21tZW50cyBpcyBub3QgcmVhbGx5IG5ldywgaXQgd2FzIGp1c3QgdW5kb2N1bWVu dGVkLg0KU28sIHBhdGNoIDIvMyBwcm9wZXJseSBkb2N1bWVudHMgaXQsIGFuZCBwYXRjaCAzLzMg ZW5mb3JjZXMgaXQgaW4gdGhlIGV0aGRldiBsYXllciwgc28gZHJpdmVycyBkb24ndCBoYXZlIHRv Lg0KDQo+IA0KPiA+DQo+ID4gU2lnbmVkLW9mZi1ieTogTW9ydGVuIEJyw7hydXAgPG1iQHNtYXJ0 c2hhcmVzeXN0ZW1zLmNvbT4NCj4gPiBBY2tlZC1ieTogQnJ1Y2UgUmljaGFyZHNvbiA8YnJ1Y2Uu cmljaGFyZHNvbkBpbnRlbC5jb20+DQo+ID4gQWNrZWQtYnk6IEFuZHJldyBSeWJjaGVua28gPGFu ZHJldy5yeWJjaGVua29Ab2t0ZXRsYWJzLnJ1Pg0KPiA+IEFja2VkLWJ5OiBLb25zdGFudGluIEFu YW55ZXYgPGtvbnN0YW50aW4uYW5hbnlldkBodWF3ZWkuY29tPg0KPiA+IC0tLQ0KPiA+IHYzOg0K PiA+ICogU2hvcnRlbiB0aGUgYWRkZWQgbG9nIG1lc3NhZ2VzLiAoU3RlcGhlbiBIZW1taW5nZXIs IEl2YW4gTWFsb3YpDQo+ID4gLS0tDQo+ID4gIGxpYi9ldGhkZXYvcnRlX2V0aGRldi5jIHwgMzcg KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKw0KPiA+ICAxIGZpbGUgY2hhbmdl ZCwgMzcgaW5zZXJ0aW9ucygrKQ0KPiA+DQo+ID4gZGlmZiAtLWdpdCBhL2xpYi9ldGhkZXYvcnRl X2V0aGRldi5jIGIvbGliL2V0aGRldi9ydGVfZXRoZGV2LmMNCj4gPiBpbmRleCBkZDdjMDBiYzk0 Li4wMGFmZGE4NzNmIDEwMDY0NA0KPiA+IC0tLSBhL2xpYi9ldGhkZXYvcnRlX2V0aGRldi5jDQo+ ID4gKysrIGIvbGliL2V0aGRldi9ydGVfZXRoZGV2LmMNCj4gPiBAQCAtMTUzMSw2ICsxNTMxLDE4 IEBAIHJ0ZV9ldGhfZGV2X2NvbmZpZ3VyZSh1aW50MTZfdCBwb3J0X2lkLCB1aW50MTZfdA0KPiBu Yl9yeF9xLCB1aW50MTZfdCBuYl90eF9xLA0KPiA+ICAJCWdvdG8gcm9sbGJhY2s7DQo+ID4gIAl9 DQo+ID4NCj4gPiArCS8qIE1CVUZfRkFTVF9GUkVFIHByZWNvbmRpdGlvbnMgY29uZmxpY3Qgd2l0 aCBNVUxUSV9TRUdTIHN1cHBvcnQuICovDQo+ID4gKwlpZiAoKGRldl9jb25mLT50eG1vZGUub2Zm bG9hZHMgJiBSVEVfRVRIX1RYX09GRkxPQURfTUJVRl9GQVNUX0ZSRUUpICYmDQo+ID4gKwkgICAg KGRldl9jb25mLT50eG1vZGUub2ZmbG9hZHMgJiBSVEVfRVRIX1RYX09GRkxPQURfTVVMVElfU0VH UykpIHsNCj4gPiArCQlSVEVfRVRIREVWX0xPR19MSU5FKEVSUiwNCj4gPiArCQkJImlkPSVkIG9m ZmxvYWQgY2xhc2gsICVzIHZzICVzIiwNCj4gDQo+IFN1Z2dlc3Qga2VlcCB0aGUgc2FtZSB0cmFj ZSBmbXQuIGUuZy46IEV0aGRldiBwb3J0X2lkPSV1DQo+IFRoZSBzYW1lIGJlbG93DQoNCkluaXRp YWwgdmVyc2lvbnMgb2YgdGhlIHNlcmllcyBkaWQgdGhhdCwgYnV0IG90aGVyIHJldmlld2VycyBy ZXF1ZXN0ZWQgYSBzaG9ydGVyIGxvZyBmb3JtYXQuDQoNCj4gDQo+ID4gKwkJCXBvcnRfaWQsDQo+ ID4gKw0KPiAJcnRlX2V0aF9kZXZfdHhfb2ZmbG9hZF9uYW1lKFJURV9FVEhfVFhfT0ZGTE9BRF9N VUxUSV9TRUdTKSwNCj4gPiArDQo+IAlydGVfZXRoX2Rldl90eF9vZmZsb2FkX25hbWUoUlRFX0VU SF9UWF9PRkZMT0FEX01CVUZfRkFTVF9GUkVFKSk7DQo+ID4gKwkJcmV0ID0gLUVJTlZBTDsNCj4g PiArCQlnb3RvIHJvbGxiYWNrOw0KPiA+ICsJfQ0KPiA+ICsNCj4gPiAgCWRldi0+ZGF0YS0+ZGV2 X2NvbmYucnhfYWR2X2NvbmYucnNzX2NvbmYucnNzX2hmID0NCj4gPiAgCQlydGVfZXRoX3Jzc19o Zl9yZWZpbmUoZGV2X2NvbmYtPnJ4X2Fkdl9jb25mLnJzc19jb25mLnJzc19oZik7DQo+ID4NCj4g PiBAQCAtMjcwOSw2ICsyNzIxLDMxIEBAIHJ0ZV9ldGhfdHhfcXVldWVfc2V0dXAodWludDE2X3Qg cG9ydF9pZCwgdWludDE2X3QNCj4gdHhfcXVldWVfaWQsDQo+ID4gIAkJcmV0dXJuIC1FSU5WQUw7 DQo+ID4gIAl9DQo+ID4NCj4gPiArCS8qDQo+ID4gKwkgKiBJZiB0aGUgZHJpdmVyIHVzZXMgYSBU eCBmdW5jdGlvbiB3aXRoIE1CVUZfRkFTVF9GUkVFIHByZWNvbmRpdGlvbnMsDQo+ID4gKwkgKiBw ZXItcXVldWUgTVVMVElfU0VHUyBzdXBwb3J0IGlzIG5vdCBwb3NzaWJsZS4NCj4gPiArCSAqLw0K PiA+ICsJaWYgKChkZXYtPmRhdGEtPmRldl9jb25mLnR4bW9kZS5vZmZsb2FkcyAmDQo+IFJURV9F VEhfVFhfT0ZGTE9BRF9NQlVGX0ZBU1RfRlJFRSkgJiYNCj4gPiArCQkJKGxvY2FsX2NvbmYub2Zm bG9hZHMgJiBSVEVfRVRIX1RYX09GRkxPQURfTVVMVElfU0VHUykpIHsNCj4gPiArCQlSVEVfRVRI REVWX0xPR19MSU5FKEVSUiwNCj4gPiArCQkJImlkPSVkIHR4cT0lZCBvZmZsb2FkIGNsYXNoLCBw ZXItcXVldWUgJXMgdnMgcGVyLXBvcnQgJXMiLA0KPiA+ICsJCQlwb3J0X2lkLCB0eF9xdWV1ZV9p ZCwNCj4gPiArDQo+IAlydGVfZXRoX2Rldl90eF9vZmZsb2FkX25hbWUoUlRFX0VUSF9UWF9PRkZM T0FEX01VTFRJX1NFR1MpLA0KPiA+ICsNCj4gCXJ0ZV9ldGhfZGV2X3R4X29mZmxvYWRfbmFtZShS VEVfRVRIX1RYX09GRkxPQURfTUJVRl9GQVNUX0ZSRUUpKTsNCj4gPiArCQlyZXR1cm4gLUVJTlZB TDsNCj4gPiArCX0NCj4gPiArCS8qDQo+ID4gKwkgKiBJZiB0aGUgZHJpdmVyIHVzZXMgYSBUeCBm dW5jdGlvbiB3aXRoIE1VTFRJX1NFR1Mgc3VwcG9ydCwNCj4gPiArCSAqIHJ1bnRpbWUgc3VwcG9y dCBmb3IgcGVyLXF1ZXVlIE1CVUZfRkFTVF9GUkVFIG9wdGltaXphdGlvbiBkZXBlbmRzIG9uDQo+ IHRoZSBkcml2ZXIuDQo+ID4gKwkgKi8NCj4gPiArCWlmICgoZGV2LT5kYXRhLT5kZXZfY29uZi50 eG1vZGUub2ZmbG9hZHMgJg0KPiBSVEVfRVRIX1RYX09GRkxPQURfTVVMVElfU0VHUykgJiYNCj4g PiArCQkJKGxvY2FsX2NvbmYub2ZmbG9hZHMgJiBSVEVfRVRIX1RYX09GRkxPQURfTUJVRl9GQVNU X0ZSRUUpKQ0KPiA+ICsJCVJURV9FVEhERVZfTE9HX0xJTkUoREVCVUcsDQo+ID4gKwkJCSJpZD0l ZCB0eHE9JWQgcG90ZW50aWFsIG9mZmxvYWQgY2xhc2gsIHBlci1xdWV1ZSAlcyB2cw0KPiBwZXIt cG9ydCAlczogUE1EIHRvIGRlY2lkZSIsDQo+ID4gKwkJCXBvcnRfaWQsIHR4X3F1ZXVlX2lkLA0K PiA+ICsNCj4gCXJ0ZV9ldGhfZGV2X3R4X29mZmxvYWRfbmFtZShSVEVfRVRIX1RYX09GRkxPQURf TUJVRl9GQVNUX0ZSRUUpLA0KPiA+ICsNCj4gCXJ0ZV9ldGhfZGV2X3R4X29mZmxvYWRfbmFtZShS VEVfRVRIX1RYX09GRkxPQURfTVVMVElfU0VHUykpOw0KPiANCj4gMVwgVGhlIGdsb2JhbCBwb3J0 IGNvbmZpZ3VyYXRpb24gd2lsbCB0YWtlIGVmZmVjdCBvbiBhbGwgcXVldWVzLg0KPiAgICBJZiBp dCBkb24ndCBzdXBwb3J0IGJvdGggTUJVRl9GQVNUX0ZSRUUgYW5kIE1VTFRJX1NFRywgd2h5IGRv bid0IGJhbiBpdA0KPiBoZXJlPw0KDQpUaGVyZSBpcyBhIHNsaWdodCBkaWZmZXJlbmNlLi4uDQpJ ZiBhIHBvcnQgaXMgY29uZmlndXJlZCBmb3IgTUJVRl9GQVNUX0ZSRUUsIGl0IG1heSBpbnN0YWxs IGEgVFggZnVuY3Rpb24gKHBvcnQtd2lkZSwgaS5lLiBvbiBhbGwgcXVldWVzKSByZWx5aW5nIG9u IHRoZSBtYnVmLWZhc3QtZnJlZSByZXF1aXJlbWVudHMsIHdoaWNoIHByb2hpYml0IHNlZ21lbnRl ZCBwYWNrZXRzLiBTbyBjb21iaW5pbmcgcGVyLXBvcnQgTUJVRl9GQVNUX0ZSRUUgd2l0aCBwZXIt cG9ydCBvciBwZXItcXVldWUgTVVMVElfU0VHUyBpcyBpbXBvc3NpYmxlLg0KSG93ZXZlciwgaWYg YSBwb3J0IGlzIGNvbmZpZ3VyZWQgZm9yIE1VTFRJX1NFR1MsIGl0IG1heSBpbnN0YWxsIGEgVFgg ZnVuY3Rpb24gKHBvcnQtd2lkZSkgd2l0aCBzdXBwb3J0IGZvciBwZXItcXVldWUgTUJVRl9GQVNU X0ZSRUUsIGJ5IGNoZWNraW5nIHRoZSBxdWV1ZSBzdHJ1Y3R1cmUgYXQgcnVudGltZS4NCg0KPiAy XCBEZWJ1ZyBsZXZlbCBpcyBlYXN5IHRvIGlnbm9yZSwgaG93IGFib3V0IHdhcm5pbmc/DQoNCklm IGEgZHJpdmVyJ3MgaW5zdGFsbGVkIE1VTFRJX1NFR1MgVFggZnVuY3Rpb24gc3VwcG9ydHMgcnVu dGltZSBjaGVja2luZyB0aGUgcXVldWUgZm9yIE1CVUZfRkFTVF9GUkVFLCB0aGVuIHRoZXJlIHNo b3VsZCBiZSBubyB3YXJuaW5nL25vdGljZSBsZXZlbCBsb2cgbWVzc2FnZSwgYXMgaXQgaXMgY29u c2lkZXJlZCAibm9ybWFsIiBiZWhhdmlvci4NCkhvd2V2ZXIsIGlmIGEgZHJpdmVyIGRvZXNuJ3Qg c3VwcG9ydCBpdCwgdGhlIGRyaXZlciBtdXN0IHJldHVybiAtRUlOVkFMIGZvciBzdWNoIGEgcXVl dWUgY29uZmlndXJhdGlvbiByZXF1ZXN0LiBBbmQgaWYgdGhlIGRyaXZlciBkb2Vzbid0IGxvZyBh bnkgbWVzc2FnZSB3aXRoIHRoYXQsIHRoZW4gdGhpcyBkZWJ1ZyBsZXZlbCBsb2cgbWVzc2FnZSBj b3VsZCBoZWxwIHRoZSB1c2VyIGRlYnVnIHRoZSBpc3N1ZS4NCg0KSSB3YXMgaW4gZG91YnQgaWYg SSBzaG91bGQgYWRkIHRoaXMgZGVidWcgY2hlY2sgb3Igbm90LCBidXQgSSBkZWNpZGVkIHRoYXQg aXQgbWlnaHQgYmUgdXNlZnVsIGZvciBkZWJ1Z2dpbmcgZHJpdmVyIGlzc3VlcyByZWxhdGVkIHRv IHN1Y2ggYSBjb25maWd1cmF0aW9uLg0KDQo+IA0KPiA+ICsNCj4gPiAgCXJ0ZV9ldGhkZXZfdHJh Y2VfdHhxX3NldHVwKHBvcnRfaWQsIHR4X3F1ZXVlX2lkLCBuYl90eF9kZXNjLCB0eF9jb25mKTsN Cj4gPiAgCXJldHVybiBldGhfZXJyKHBvcnRfaWQsIGRldi0+ZGV2X29wcy0+dHhfcXVldWVfc2V0 dXAoZGV2LA0KPiA+ICAJCSAgICAgICB0eF9xdWV1ZV9pZCwgbmJfdHhfZGVzYywgc29ja2V0X2lk LCAmbG9jYWxfY29uZikpOw0KDQo=