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 16B485AAA for ; Tue, 14 Jun 2016 07:04:00 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga102.fm.intel.com with ESMTP; 13 Jun 2016 22:04:01 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,470,1459839600"; d="scan'208";a="997074974" Received: from fmsmsx108.amr.corp.intel.com ([10.18.124.206]) by orsmga002.jf.intel.com with ESMTP; 13 Jun 2016 22:04:00 -0700 Received: from fmsmsx151.amr.corp.intel.com (10.18.125.4) by FMSMSX108.amr.corp.intel.com (10.18.124.206) with Microsoft SMTP Server (TLS) id 14.3.248.2; Mon, 13 Jun 2016 22:03:59 -0700 Received: from shsmsx152.ccr.corp.intel.com (10.239.6.52) by FMSMSX151.amr.corp.intel.com (10.18.125.4) with Microsoft SMTP Server (TLS) id 14.3.248.2; Mon, 13 Jun 2016 22:03:59 -0700 Received: from shsmsx102.ccr.corp.intel.com ([169.254.2.147]) by SHSMSX152.ccr.corp.intel.com ([169.254.6.107]) with mapi id 14.03.0248.002; Tue, 14 Jun 2016 13:03:58 +0800 From: "Chen, Jing D" To: "Wang, Xiao W" CC: "dev@dpdk.org" Thread-Topic: [PATCH] fm10k: fix VF cannot receive broadcast traffic Thread-Index: AQHRv9H6sS6bOVWbPkqiIvXh2ZDVfZ/odFhQ Date: Tue, 14 Jun 2016 05:03:57 +0000 Message-ID: <4341B239C0EFF9468EE453F9E9F4604D044CBCBA@shsmsx102.ccr.corp.intel.com> References: <1465203647-18717-1-git-send-email-xiao.w.wang@intel.com> In-Reply-To: <1465203647-18717-1-git-send-email-xiao.w.wang@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] fm10k: fix VF cannot receive broadcast traffic 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: Tue, 14 Jun 2016 05:04:01 -0000 Hi, > -----Original Message----- > From: Wang, Xiao W > Sent: Monday, June 06, 2016 5:01 PM > To: Chen, Jing D > Cc: dev@dpdk.org; Wang, Xiao W > Subject: [PATCH] fm10k: fix VF cannot receive broadcast traffic >=20 > When app tries promisc/allmulti setting, fm10k will check if a valid glor= t > is acquired, if not then exit without doing anything. It's a long journey > for VF to acquire glort info from VF to PF mailbox, PF to switch mailbox. > It could be a long interval that's out of DPDK's control. Thus, app may > fail on promisc/allmulti setting in VF. In fact, we don't need a valid > glort value in VF, so this patch just skips the glort check for VF. >=20 > Fixes: df02ba864695 ("fm10k: support promiscuous mode") >=20 > Signed-off-by: Wang Xiao W Acked-by: Jing Chen