From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 724B28DA2 for ; Fri, 30 Oct 2015 08:34:00 +0100 (CET) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP; 30 Oct 2015 00:33:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,217,1444719600"; d="scan'208";a="839106530" Received: from fmsmsx105.amr.corp.intel.com ([10.18.124.203]) by fmsmga002.fm.intel.com with ESMTP; 30 Oct 2015 00:33:59 -0700 Received: from fmsmsx111.amr.corp.intel.com (10.18.116.5) by FMSMSX105.amr.corp.intel.com (10.18.124.203) with Microsoft SMTP Server (TLS) id 14.3.248.2; Fri, 30 Oct 2015 00:33:59 -0700 Received: from shsmsx151.ccr.corp.intel.com (10.239.6.50) by fmsmsx111.amr.corp.intel.com (10.18.116.5) with Microsoft SMTP Server (TLS) id 14.3.248.2; Fri, 30 Oct 2015 00:33:58 -0700 Received: from shsmsx104.ccr.corp.intel.com ([169.254.5.194]) by SHSMSX151.ccr.corp.intel.com ([169.254.3.47]) with mapi id 14.03.0248.002; Fri, 30 Oct 2015 15:33:56 +0800 From: "Zhang, Helin" To: "Liang, Cunming" , "dev@dpdk.org" Thread-Topic: [PATCH v2 01/11] eal/linux: vfio map misc intr to vector zero Thread-Index: AQHREtPIF+ST82hGx0GND9wV8FJbB56DpORQ Date: Fri, 30 Oct 2015 07:33:55 +0000 Message-ID: References: <1443072831-19065-1-git-send-email-cunming.liang@intel.com> <1446182873-28814-1-git-send-email-cunming.liang@intel.com> <1446182873-28814-2-git-send-email-cunming.liang@intel.com> In-Reply-To: <1446182873-28814-2-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 01/11] eal/linux: vfio map misc intr to vector zero 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 07:34:00 -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 01/11] eal/linux: vfio map misc intr to vector zero >=20 > During VFIO_DEVICE_SET_IRQS, the previous order is {Q0_fd, ... Qn_fd, mis= c_fd}. > The vector number of misc is indeterminable which is ugly to some NIC(e.g= . i40e, > fm10k). > The patch adjusts the order in {misc_fd, Q0_fd, ... Qn_fd}, always reserv= e the > first vector to misc interrupt. >=20 > Signed-off-by: Cunming Liang Acked-by: Helin Zhang