From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 57E69A00C2; Sun, 20 Feb 2022 06:04:54 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D68A14068C; Sun, 20 Feb 2022 06:04:53 +0100 (CET) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by mails.dpdk.org (Postfix) with ESMTP id B9E1040395 for ; Sun, 20 Feb 2022 06:04:52 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1645333492; x=1676869492; h=from:to:subject:date:message-id:references:in-reply-to: content-transfer-encoding:mime-version; bh=jbl4cBVjsvzMnZC7P97ssbso/trgw3tRBKcyaP/FgtA=; b=RnCsIT2sYm35H4zHJ7k7VxhCdKWvx3nQN/IHiM2RKQl54giqrJ3X1Az9 9Kv6TJ59YeIO9ZzU5JekDxpmrXShBjmj2SQk+S+PC5mdRfvnGgb2rQkd/ +GpvAusdSPPoAWS11TCtYhjDJKXgS9pfdjm678yxUcAWwkAvN7dMS5Glm WR0sPodKNch3IDqFuk/h2ny4SN/JoOTLiE8IPs1kIpz2xTm6zc/G59gRq rM7aygdZ1/UZfZSU/0/EikEnSg9j2Q8rAbxi5TsQM+uIMg3xlJD3Um3I3 umKPmO5K4ut3Wh9NFfx70uTcIZ2kJjTzV2R8W4YnBqvyMx/UOphd56dco A==; X-IronPort-AV: E=McAfee;i="6200,9189,10263"; a="250165010" X-IronPort-AV: E=Sophos;i="5.88,382,1635231600"; d="scan'208";a="250165010" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Feb 2022 21:04:51 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,382,1635231600"; d="scan'208";a="507229019" Received: from fmsmsx602.amr.corp.intel.com ([10.18.126.82]) by orsmga006.jf.intel.com with ESMTP; 19 Feb 2022 21:04:51 -0800 Received: from shsmsx606.ccr.corp.intel.com (10.109.6.216) by fmsmsx602.amr.corp.intel.com (10.18.126.82) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20; Sat, 19 Feb 2022 21:04:50 -0800 Received: from shsmsx601.ccr.corp.intel.com (10.109.6.141) by SHSMSX606.ccr.corp.intel.com (10.109.6.216) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20; Sun, 20 Feb 2022 13:04:44 +0800 Received: from shsmsx601.ccr.corp.intel.com ([10.109.6.141]) by SHSMSX601.ccr.corp.intel.com ([10.109.6.141]) with mapi id 15.01.2308.020; Sun, 20 Feb 2022 13:04:44 +0800 From: "Zhang, Qi Z" To: "Wang, Haiyue" , "Wilczynski, Michal" , "dev@dpdk.org" Subject: RE: [PATCH] net/ice: fix overwriting of LSE bit by DCF Thread-Topic: [PATCH] net/ice: fix overwriting of LSE bit by DCF Thread-Index: AQHYJL67ErbTSayszUO2KsAS/5I5oKyYyQ0AgAMb7IA= Date: Sun, 20 Feb 2022 05:04:43 +0000 Message-ID: <9e5d4b2314cb446c8ce2f9dcaf62bff5@intel.com> References: <20220218115719.20471-1-michal.wilczynski@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-reaction: no-action dlp-version: 11.6.200.16 dlp-product: dlpe-windows x-originating-ip: [10.239.127.36] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org > -----Original Message----- > From: Wang, Haiyue > Sent: Friday, February 18, 2022 9:35 PM > To: Wilczynski, Michal ; dev@dpdk.org > Cc: Zhang, Qi Z > Subject: RE: [PATCH] net/ice: fix overwriting of LSE bit by DCF >=20 > > -----Original Message----- > > From: Wilczynski, Michal > > Sent: Friday, February 18, 2022 19:57 > > To: dev@dpdk.org > > Cc: Wang, Haiyue ; Zhang, Qi Z > > ; Wilczynski, Michal > > > > Subject: [PATCH] net/ice: fix overwriting of LSE bit by DCF > > > > After enabling DCF on a VF, the ice driver stops receiving link > > updates on it's Admin Receive Queue. During the init of DCF > > ice_aqc_opc_get_link_status command is send to the firmware without > > LSE(LINK STATUS EVENT) bit set. This prevents the ice driver from > > receiving up/down events, and correspondingly updating netdev. > > > > Signed-off-by: Michal Wilczynski > > --- > > drivers/net/ice/ice_dcf_parent.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > >=20 > Acked-by: Haiyue Wang Applied to dpdk-next-net-intel after added below fixline and cc stable Fixes: 0b02c9519432 ("net/ice: handle PF initialization by DCF") Cc: stable@dpdk.org Thanks Qi >=20 > > > > -- > > 2.25.1 >=20