From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id 818D15A4F for ; Fri, 30 Oct 2015 08:38:52 +0100 (CET) Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga103.fm.intel.com with ESMTP; 30 Oct 2015 00:38:51 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,217,1444719600"; d="scan'208";a="822951637" Received: from fmsmsx108.amr.corp.intel.com ([10.18.124.206]) by fmsmga001.fm.intel.com with ESMTP; 30 Oct 2015 00:38:52 -0700 Received: from fmsmsx153.amr.corp.intel.com (10.18.125.6) by FMSMSX108.amr.corp.intel.com (10.18.124.206) with Microsoft SMTP Server (TLS) id 14.3.248.2; Fri, 30 Oct 2015 00:38:51 -0700 Received: from shsmsx152.ccr.corp.intel.com (10.239.6.52) by FMSMSX153.amr.corp.intel.com (10.18.125.6) with Microsoft SMTP Server (TLS) id 14.3.248.2; Fri, 30 Oct 2015 00:38:51 -0700 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.194]) by SHSMSX152.ccr.corp.intel.com ([169.254.6.106]) with mapi id 14.03.0248.002; Fri, 30 Oct 2015 15:38:49 +0800 From: "Zhang, Helin" To: "Liang, Cunming" , "dev@dpdk.org" Thread-Topic: [PATCH v2 10/11] i40evf: add rx interrupt support Thread-Index: AQHREtPYn+u4fMsTWE2/qH424bpRvZ6DpjWw Date: Fri, 30 Oct 2015 07:38:49 +0000 Message-ID: References: <1443072831-19065-1-git-send-email-cunming.liang@intel.com> <1446182873-28814-1-git-send-email-cunming.liang@intel.com> <1446182873-28814-11-git-send-email-cunming.liang@intel.com> In-Reply-To: <1446182873-28814-11-git-send-email-cunming.liang@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH v2 10/11] i40evf: add rx interrupt support 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, 30 Oct 2015 07:38:52 -0000 > -----Original Message----- > From: Liang, Cunming > Sent: Friday, October 30, 2015 1:28 PM > To: dev@dpdk.org > Cc: Zhang, Helin; He, Shaopeng; Wu, Jingjing; Liang, Cunming > Subject: [PATCH v2 10/11] i40evf: add rx interrupt support >=20 > v2 changes: > - turn on intr only when rxq flag is set > - rework base on patch http://dpdk.org/dev/patchwork/patch/7504/ >=20 > The patch enables rx interrupt support on i40e VF and some necessary chan= ge on > PF IOV mode to support VF. > On PF side, running in IOV mode via uio won't allow rx interrupt which is= exclusive > with mbox interrupt in single vector competition. > On VF side, one single vector is shared for all the rx queues. >=20 > Signed-off-by: Cunming Liang Acked-by: Helin Zhang