From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <jingjing.wu@intel.com>
Received: from mga06.intel.com (mga06.intel.com [134.134.136.31])
 by dpdk.org (Postfix) with ESMTP id BC4121B60E
 for <dev@dpdk.org>; Mon, 16 Oct 2017 12:29:41 +0200 (CEST)
Received: from fmsmga004.fm.intel.com ([10.253.24.48])
 by orsmga104.jf.intel.com with ESMTP; 16 Oct 2017 03:29:40 -0700
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.43,386,1503385200"; d="scan'208";a="323724727"
Received: from fmsmsx103.amr.corp.intel.com ([10.18.124.201])
 by fmsmga004.fm.intel.com with ESMTP; 16 Oct 2017 03:29:40 -0700
Received: from fmsmsx151.amr.corp.intel.com (10.18.125.4) by
 FMSMSX103.amr.corp.intel.com (10.18.124.201) with Microsoft SMTP Server (TLS)
 id 14.3.319.2; Mon, 16 Oct 2017 03:29:40 -0700
Received: from shsmsx101.ccr.corp.intel.com (10.239.4.153) by
 FMSMSX151.amr.corp.intel.com (10.18.125.4) with Microsoft SMTP Server (TLS)
 id 14.3.319.2; Mon, 16 Oct 2017 03:29:39 -0700
Received: from shsmsx103.ccr.corp.intel.com ([169.254.4.213]) by
 SHSMSX101.ccr.corp.intel.com ([169.254.1.159]) with mapi id 14.03.0319.002;
 Mon, 16 Oct 2017 18:29:37 +0800
From: "Wu, Jingjing" <jingjing.wu@intel.com>
To: Thomas Monjalon <thomas@monjalon.net>
CC: "dev@dpdk.org" <dev@dpdk.org>, "Tan, Jianfeng" <jianfeng.tan@intel.com>,
 "shreyansh.jain@nxp.com" <shreyansh.jain@nxp.com>, "hemant.agrawal@nxp.com"
 <hemant.agrawal@nxp.com>, "santosh.shukla@caviumnetworks.com"
 <santosh.shukla@caviumnetworks.com>, Tomasz Duszynski <tdu@semihalf.com>,
 Jacek Siuda <jck@semihalf.com>, "jerin.jacob@caviumnetworks.com"
 <jerin.jacob@caviumnetworks.com>
Thread-Topic: [dpdk-dev] [PATCH v3] eal: add counter size for efd clean
Thread-Index: AQHTHH7WhO8z0Yvv2kmJkXYWrn5jT6LeZa2AgAgy8rA=
Date: Mon, 16 Oct 2017 10:29:37 +0000
Message-ID: <9BB6961774997848B5B42BEC655768F810E96F36@SHSMSX103.ccr.corp.intel.com>
References: <1502636600-46889-1-git-send-email-jingjing.wu@intel.com>
 <1503540656-104421-1-git-send-email-jingjing.wu@intel.com>
 <4513487.fCd9laRvq9@xps>
In-Reply-To: <4513487.fCd9laRvq9@xps>
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 v3] eal: add counter size for efd clean
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: DPDK patches and discussions <dev.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Mon, 16 Oct 2017 10:29:42 -0000



> -----Original Message-----
> From: Thomas Monjalon [mailto:thomas@monjalon.net]
> Sent: Wednesday, October 11, 2017 9:11 PM
> To: Wu, Jingjing <jingjing.wu@intel.com>
> Cc: dev@dpdk.org; Tan, Jianfeng <jianfeng.tan@intel.com>;
> shreyansh.jain@nxp.com; hemant.agrawal@nxp.com;
> santosh.shukla@caviumnetworks.com; Tomasz Duszynski <tdu@semihalf.com>;
> Jacek Siuda <jck@semihalf.com>; jerin.jacob@caviumnetworks.com
> Subject: Re: [dpdk-dev] [PATCH v3] eal: add counter size for efd clean
>=20
> Hi,
>=20
> 24/08/2017 04:10, Jingjing Wu:
> >         } else if (intr_handle->type =3D=3D RTE_INTR_HANDLE_VDEV) {
> > -               /* do nothing, and let vdev driver to initialize this s=
truct */
> > +               /* only check, initialization would be done in vdev dri=
ver.*/
> > +               if (intr_handle->efd_counter_size >
> > +                   sizeof(union rte_intr_read_buffer)) {
> > +                       RTE_LOG(ERR, EAL, "the efd_counter_size is over=
sized");
> > +                       return -EINVAL;
> > +               }
>=20
> How interrupts are working with other buses?
>=20
> Is it something we should manage in bus drivers code?

Any plan to move interrupts from EAL to bus?