From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id 01D105681 for ; Fri, 11 Sep 2015 18:00:49 +0200 (CEST) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga103.jf.intel.com with ESMTP; 11 Sep 2015 09:00:42 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,511,1437462000"; d="scan'208";a="787494722" Received: from irsmsx151.ger.corp.intel.com ([163.33.192.59]) by fmsmga001.fm.intel.com with ESMTP; 11 Sep 2015 09:00:41 -0700 Received: from irsmsx103.ger.corp.intel.com ([169.254.3.251]) by IRSMSX151.ger.corp.intel.com ([169.254.4.37]) with mapi id 14.03.0224.002; Fri, 11 Sep 2015 17:00:40 +0100 From: "Richardson, Bruce" To: Vladislav Zolotarov , Thomas Monjalon Thread-Topic: [dpdk-dev] [PATCH v1] ixgbe_pmd: forbid tx_rs_thresh above 1 for all NICs but 82598 Thread-Index: AQHQ7KRZdrmAB21HB0SAxvP7caHl9Z43e/Wg Date: Fri, 11 Sep 2015 16:00:39 +0000 Message-ID: <59AF69C657FD0841A61C55336867B5B0359263A3@IRSMSX103.ger.corp.intel.com> References: <1439489195-31553-1-git-send-email-vladz@cloudius-systems.com> <55F2E448.1070602@6wind.com> <55F2E997.5050009@cloudius-systems.com> <1762144.1LKiyImgC1@xps13> In-Reply-To: Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [163.33.239.181] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Cc: "dev@dpdk.org" Subject: Re: [dpdk-dev] [PATCH v1] ixgbe_pmd: forbid tx_rs_thresh above 1 for all NICs but 82598 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: Fri, 11 Sep 2015 16:00:50 -0000 DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogZGV2IFttYWlsdG86ZGV2 LWJvdW5jZXNAZHBkay5vcmddIE9uIEJlaGFsZiBPZiBWbGFkaXNsYXYgWm9sb3Rhcm92DQo+IFNl bnQ6IEZyaWRheSwgU2VwdGVtYmVyIDExLCAyMDE1IDQ6MTMgUE0NCj4gVG86IFRob21hcyBNb25q YWxvbg0KPiBDYzogZGV2QGRwZGsub3JnDQo+IFN1YmplY3Q6IFJlOiBbZHBkay1kZXZdIFtQQVRD SCB2MV0gaXhnYmVfcG1kOiBmb3JiaWQgdHhfcnNfdGhyZXNoIGFib3ZlIDENCj4gZm9yIGFsbCBO SUNzIGJ1dCA4MjU5OA0KPiANCj4gT24gU2VwIDExLCAyMDE1IDU6NTUgUE0sICJUaG9tYXMgTW9u amFsb24iIDx0aG9tYXMubW9uamFsb25ANndpbmQuY29tPg0KPiB3cm90ZToNCj4gPg0KPiA+IDIw MTUtMDktMTEgMTc6NDcsIEF2aSBLaXZpdHk6DQo+ID4gPiBPbiAwOS8xMS8yMDE1IDA1OjI1IFBN LCBkaWRpZXIucGFsbGFyZCB3cm90ZToNCj4gPiA+ID4gT24gMDgvMjUvMjAxNSAwODo1MiBQTSwg VmxhZCBab2xvdGFyb3Ygd3JvdGU6DQo+ID4gPiA+Pg0KPiA+ID4gPj4gSGVsaW4sIHRoZSBpc3N1 ZSBoYXMgYmVlbiBzZWVuIG9uIHg1NDAgZGV2aWNlcy4gUGxzLiwgc2VlIGENCj4gPiA+ID4+IGNo YXB0ZXINCj4gPiA+ID4+IDcuMi4xLjEgb2YgeDU0MCBkZXZpY2VzIHNwZWM6DQo+ID4gPiA+Pg0K PiA+ID4gPj4gQSBwYWNrZXQgKG9yIG11bHRpcGxlIHBhY2tldHMgaW4gdHJhbnNtaXQgc2VnbWVu dGF0aW9uKSBjYW4gc3Bhbg0KPiA+ID4gPj4gYW55IG51bWJlciBvZiBidWZmZXJzIChhbmQgdGhl aXIgZGVzY3JpcHRvcnMpIHVwIHRvIGEgbGltaXQgb2YgNDANCj4gPiA+ID4+IG1pbnVzIFdUSFJF U0ggbWludXMgMiAoc2VlIFNlY3Rpb24gNy4yLjMuMyBmb3IgVHggUmluZyBkZXRhaWxzDQo+ID4g PiA+PiBhbmQgc2VjdGlvbiBTZWN0aW9uIDcuMi4zLjUuMSBmb3IgV1RIUkVTSCBkZXRhaWxzKS4g Rm9yIGJlc3QNCj4gPiA+ID4+IHBlcmZvcm1hbmNlIGl0IGlzIHJlY29tbWVuZGVkIHRvIG1pbmlt aXplIHRoZSBudW1iZXIgb2YgYnVmZmVycw0KPiA+ID4gPj4gYXMgcG9zc2libGUuDQo+ID4gPiA+ Pg0KPiA+ID4gPj4gQ291bGQgdSwgcGxzLiwgY2xhcmlmeSB3aHkgZG8gdSB0aGluayB0aGF0IHRo ZSBtYXhpbXVtIG51bWJlciBvZg0KPiA+ID4gPj4gZGF0YSBidWZmZXJzIGlzIGxpbWl0ZWQgYnkg OD8NCj4gPiA+ID4+DQo+ID4gPiA+PiB0aGFua3MsDQo+ID4gPiA+PiB2bGFkDQo+ID4gPiA+DQo+ ID4gPiA+IEhpIHZsYWQsDQo+ID4gPiA+DQo+ID4gPiA+IERvY3VtZW50YXRpb24gc3RhdGVzIHRo YXQgYSBwYWNrZXQgKG9yIG11bHRpcGxlIHBhY2tldHMgaW4NCj4gPiA+ID4gdHJhbnNtaXQNCj4g PiA+ID4gc2VnbWVudGF0aW9uKSBjYW4gc3BhbiBhbnkgbnVtYmVyIG9mIGJ1ZmZlcnMgKGFuZCB0 aGVpcg0KPiA+ID4gPiBkZXNjcmlwdG9ycykgdXAgdG8gYSBsaW1pdCBvZiA0MCBtaW51cyBXVEhS RVNIIG1pbnVzIDIuDQo+ID4gPiA+DQo+ID4gPiA+IFNob3VsZG4ndCB0aGVyZSBiZSBhIHRlc3Qg aW4gdHJhbnNtaXQgZnVuY3Rpb24gdGhhdCBkcm9wcyBwcm9wZXJseQ0KPiA+ID4gPiB0aGUgbWJ1 ZnMgd2l0aCBhIHRvbyBsYXJnZSBudW1iZXIgb2Ygc2VnbWVudHMsIHdoaWxlIGluY3JlbWVudGlu Zw0KPiA+ID4gPiBhIHN0YXRpc3RpYzsgb3RoZXJ3aXNlIHRyYW5zbWl0IGZ1bmN0aW9uIG1heSBi ZSBsb2NrZWQgYnkgdGhlDQo+ID4gPiA+IGZhdWx0eSBwYWNrZXQgd2l0aG91dCBub3RpZmljYXRp b24uDQo+ID4gPiA+DQo+ID4gPg0KPiA+ID4gV2hhdCB3ZSBwcm9wb3NlZCBpcyB0aGF0IHRoZSBw bWQgZXhwb3NlIHRvIGRwZGssIGFuZCBkcGRrIGV4cG9zZSB0bw0KPiA+ID4gdGhlIGFwcGxpY2F0 aW9uLCBhbiBtYnVmIGNoZWNrIGZ1bmN0aW9uLiAgVGhpcyB3YXkgYXBwbGljYXRpb25zIHRoYXQN Cj4gPiA+IGNhbiBnZW5lcmF0ZSBjb21wbGV4IHBhY2tldHMgY2FuIHZlcmlmeSB0aGF0IHRoZSBk ZXZpY2Ugd2lsbCBiZSBhYmxlDQo+ID4gPiB0byBwcm9jZXNzIHRoZW0sIGFuZCBhcHBsaWNhdGlv bnMgdGhhdCBvbmx5IGdlbmVyYXRlIHNpbXBsZSBtYnVmcw0KPiA+ID4gY2FuIGF2b2lkIHRoZSBv dmVyaGVhZCBieSBub3QgY2FsbGluZyB0aGUgZnVuY3Rpb24uDQo+ID4NCj4gPiBNb3JlIHRoYW4g YSBjaGVjaywgaXQgc2hvdWxkIGJlIGV4cG9zZWQgYXMgYSBjYXBhYmlsaXR5IG9mIHRoZSBwb3J0 Lg0KPiA+IEFueXdheSwgaWYgdGhlIGFwcGxpY2F0aW9uIHNlbmRzIHRvbyBtdWNoIHNlZ21lbnRz LCB0aGUgZHJpdmVyIG11c3QNCj4gPiBkcm9wIGl0IHRvIGF2b2lkIGhhbmcsIGFuZCBtYWludGFp biBhIGRlZGljYXRlZCBzdGF0aXN0aWMgY291bnRlciB0bw0KPiA+IGFsbG93IGVhc3kgZGVidWdn aW5nLg0KPiANCj4gSSBhZ3JlZSB3aXRoIFRob21hcyAtIHRoaXMgc2hvdWxkIG5vdCBiZSBvcHRp b25hbC4gTWFsZm9ybWVkIHBhY2tldHMNCj4gc2hvdWxkIGJlIGRyb3BwZWQuIEluIHRoZSBpY2di ZSBjYXNlIGl0J3MgYSB2ZXJ5IHNpbXBsZSB0ZXN0IC0gaXQncyBhDQo+IHNpbmdsZSBicmFuY2gg cGVyIHBhY2tldCBzbyBpIGRvdWJ0IHRoYXQgaXQgY291bGQgaW1wb3NlIGFueSBtZWFzdXJhYmxl DQo+IHBlcmZvcm1hbmNlIGRlZ3JhZGF0aW9uLg0KPiANCkFjdHVhbGx5LCBpdCBjb3VsZCB2ZXJ5 IHdlbGwgZG8gLSB3ZSdkIGhhdmUgdG8gdGVzdCBpdC4gRm9yIHRoZSB2ZWN0b3IgSU8NCnBhdGhz LCBldmVyeSBhZGRpdGlvbmFsIGN5Y2xlIGluIHRoZSBSWCBvciBUWCBwYXRocyBjYXVzZXMgYSBu b3RpY2VhYmxlIHBlcmYNCmRyb3AuDQoNCi9CcnVjZQ0K