From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <stable-bounces@dpdk.org>
Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124])
by inbox.dpdk.org (Postfix) with ESMTP id A7B6EA050A
for <public@inbox.dpdk.org>; Wed, 13 Apr 2022 03:21:40 +0200 (CEST)
Received: from [217.70.189.124] (localhost [127.0.0.1])
by mails.dpdk.org (Postfix) with ESMTP id 76BDB410DD;
Wed, 13 Apr 2022 03:21:40 +0200 (CEST)
Received: from mga14.intel.com (mga14.intel.com [192.55.52.115])
by mails.dpdk.org (Postfix) with ESMTP id 7D3B440683;
Wed, 13 Apr 2022 03:21:37 +0200 (CEST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple;
d=intel.com; i=@intel.com; q=dns/txt; s=Intel;
t=1649812897; x=1681348897;
h=from:to:cc:subject:date:message-id:references:
in-reply-to:content-transfer-encoding:mime-version;
bh=a+hCL3sqp25Qo2jxvv9/4BA0PHsHFqyD/hk5vWSW8D8=;
b=R5dhZZI+rurjbaeqxEKbhLgy0nG2E4gg57FPOOXPOVhYw3qCgcBuBnS3
6CPOSSbqcPVZ+JA//OlaQouCN+OBSeVruywV4rCksl9/mhWFm4x+q8VHa
V8wu0PSA6WMpu+AD7iR3PHAVslJaEtu+r9eIfhou9GVKbZQcZDGVbm95w
jL0PyshQILlimS5q+Ha8EkTKH4i6G0PwrlLaN4s4r+RMyZK5fCryFCVF2
G54C2QVOwZCczlWDSJbldQDyPHCz7kxjWtUDYFQZ341Rg2B8W9un/YOeX
vVek8WdBq9eZoHmg8ABaP0UvQ0kfu47MaVcyfMF1LEHZetOIpKvWCHoOp g==;
X-IronPort-AV: E=McAfee;i="6400,9594,10315"; a="262725044"
X-IronPort-AV: E=Sophos;i="5.90,255,1643702400"; d="scan'208";a="262725044"
Received: from fmsmga007.fm.intel.com ([10.253.24.52])
by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;
12 Apr 2022 18:21:36 -0700
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.90,255,1643702400"; d="scan'208";a="559562969"
Received: from orsmsx606.amr.corp.intel.com ([10.22.229.19])
by fmsmga007.fm.intel.com with ESMTP; 12 Apr 2022 18:21:36 -0700
Received: from orsmsx609.amr.corp.intel.com (10.22.229.22) by
ORSMSX606.amr.corp.intel.com (10.22.229.19) with Microsoft SMTP Server
(version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id
15.1.2308.27; Tue, 12 Apr 2022 18:21:35 -0700
Received: from ORSEDG601.ED.cps.intel.com (10.7.248.6) by
orsmsx609.amr.corp.intel.com (10.22.229.22) with Microsoft SMTP Server
(version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id
15.1.2308.27 via Frontend Transport; Tue, 12 Apr 2022 18:21:35 -0700
Received: from NAM11-DM6-obe.outbound.protection.outlook.com (104.47.57.171)
by edgegateway.intel.com (134.134.137.102) with Microsoft SMTP Server
(version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id
15.1.2308.27; Tue, 12 Apr 2022 18:21:35 -0700
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;
b=nNlwkfZWFkJetNSY3i0sTzt/vqITT667od3j388Wue3u1RWOyTxnxCGcPDYLn2PzJBAtVmrNwwTA4hBmSGMlznDfAcfJK1VHExLf3SqS5HTiWPD2qmF6u8AKlScJs6GWyJrDeW3fisp0b/eP4fZxtNWLi3FDnikTGCbqVVBuUDgH6JfZAb8jkzG/dGMA8DHYU9uNFibgR0XpoAoDROxWWZWD07TFSaEmQx3nvxA161SRY27CDSHg7LFgrkDZLCgUBAhNjuGqqkIl2ivLf9LniBql6VMyjFgRvbLRnQdLp2seS+NZREPEfMrAjLb4DQ4c5VkOLaUMIVjiNLtQ8VrGYg==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com;
s=arcselector9901;
h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1;
bh=mrsrhzuuBZiyWp/wMcLjsodhrpVdqsIklVe1zfR9pjk=;
b=Qwact1CwAsEEC6BCY4IuSKP2KZpHSOvcnE0sj+8myyvD0jkIe+BWJvMVLx0H2tt3TNvek9fEdcwbLLTFviVUsE3DYPfCYxswi68UnZiawNNxQVz5YGaugdpjZr30lTrRr2RpIRB+gsDj9bCE6YyxE9ypAUmb1S83UZubib7+gCl2POsCC3UOwmOeY1DDIfCOsbS2ZxUi6GZZr0JtrLIg+0YFTxNxekCDe3B4dhx6GTkA3RmdWLmMxgerK2mqSoVm5b3Uc6ZOGucNu6bSRZoo1QibgDLIKen8F6drbEJJEL8p1bZgCibO6Imx/SL2YMZ6x461TvuXFBI+Qk4PEP3n/w==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass
smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com;
dkim=pass header.d=intel.com; arc=none
Received: from BYAPR11MB3495.namprd11.prod.outlook.com (2603:10b6:a03:8a::14)
by BN8PR11MB3729.namprd11.prod.outlook.com (2603:10b6:408:81::26)
with Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5164.18; Wed, 13 Apr
2022 01:21:32 +0000
Received: from BYAPR11MB3495.namprd11.prod.outlook.com
([fe80::784a:cab8:f035:d8ca]) by BYAPR11MB3495.namprd11.prod.outlook.com
([fe80::784a:cab8:f035:d8ca%6]) with mapi id 15.20.5144.029; Wed, 13 Apr 2022
01:21:32 +0000
From: "Wang, Haiyue" <haiyue.wang@intel.com>
To: "Daly, Jeff" <jeffd@silicom-usa.com>, "dev@dpdk.org" <dev@dpdk.org>
CC: "stable@dpdk.org" <stable@dpdk.org>, Xiaolong Ye <xiaolong.ye@intel.com>,
Xiao Zhang <xiao.zhang@intel.com>, "Zhao1, Wei" <wei.zhao1@intel.com>,
Lunyuan Cui <lunyuanx.cui@intel.com>
Subject: RE: [PATCH v6 1/2] net/ixgbe: Limit SDP3 check of TX_DISABLE to
appropriate devices
Thread-Topic: [PATCH v6 1/2] net/ixgbe: Limit SDP3 check of TX_DISABLE to
appropriate devices
Thread-Index: AQHYTpWvIV2zv6WvNEOE1l2v3X78qaztC7CA
Date: Wed, 13 Apr 2022 01:21:32 +0000
Message-ID: <BYAPR11MB3495A4BCD1DCDB79877FFECDF7EC9@BYAPR11MB3495.namprd11.prod.outlook.com>
References: <20220228152937.21247-1-jeffd@silicom-usa.com>
<20220412174220.31195-1-jeffd@silicom-usa.com>
<20220412174220.31195-2-jeffd@silicom-usa.com>
In-Reply-To: <20220412174220.31195-2-jeffd@silicom-usa.com>
Accept-Language: zh-CN, en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
dlp-product: dlpe-windows
dlp-reaction: no-action
dlp-version: 11.6.401.20
authentication-results: dkim=none (message not signed)
header.d=none;dmarc=none action=none header.from=intel.com;
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: 64ac9db9-bbd7-441f-afc0-08da1cebf1a2
x-ms-traffictypediagnostic: BN8PR11MB3729:EE_
x-ld-processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr
x-microsoft-antispam-prvs: <BN8PR11MB372928FC78E7113DA17DBC31F7EC9@BN8PR11MB3729.namprd11.prod.outlook.com>
x-ms-exchange-senderadcheck: 1
x-ms-exchange-antispam-relay: 0
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: 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
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:;
IPV:NLI; SFV:NSPM; H:BYAPR11MB3495.namprd11.prod.outlook.com; PTR:; CAT:NONE;
SFS:(13230001)(366004)(122000001)(52536014)(8676002)(110136005)(5660300002)(83380400001)(316002)(38100700002)(38070700005)(186003)(107886003)(86362001)(6506007)(82960400001)(9686003)(7696005)(2906002)(26005)(53546011)(71200400001)(508600001)(66946007)(33656002)(66446008)(64756008)(66476007)(66556008)(8936002)(76116006)(54906003)(55016003)(4326008)(21314003);
DIR:OUT; SFP:1102;
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?6GgfVyBemBMtUnWmgfyG8IGOBZqCqmSdf0ImxxTGbg/0Tp43Q1Do6adKxPuM?=
=?us-ascii?Q?H9BxvkYc2k8/oR3liUG/FIYnvWAuayTqS576Fm8wx/nf4be7dCy9AmyrQE8H?=
=?us-ascii?Q?V8Y8xyDW5Dsjp7wzIvOfTJhruv3r0XfRQ5IVUcmb/gbP+hAe28CKCH2HIuml?=
=?us-ascii?Q?Y/RQqPss7pyrMsdEz1Z3DNdZY4/zmsJRL4wv54artBVxMKiGs/OwJtywGvkN?=
=?us-ascii?Q?iA9aZ0i/myyxFbRWm70V9/pjOGLnk8LzJLB2cixQrUYNmairP8mV4oYF5bB/?=
=?us-ascii?Q?rkF9SMDKIbTQjQDYjbaylberWZSNnYOGEDmBLbGaYoxQbttrkjNQbKlgEJMs?=
=?us-ascii?Q?HpMNuDmyOQlMjnTDXC9Sbb3CkdvotuJ9KSUVXnYY2Uli8vg2rd9Pf159SDCt?=
=?us-ascii?Q?8hoyBHE7PIbyd1b+1Y90EZvXFX9Pn08nm2SwogS6F6jb1HnsGhO87+4cZOfd?=
=?us-ascii?Q?hHXoO+ldojvynikPh9ERkH34nTKCbfuu9RLtYECASczfSuf6zNFg7lXpZU/w?=
=?us-ascii?Q?fqtG7jxf2Gsz28g2JW7LrDdufhOYJG+3kEEyFNFYwgJdSYfDe1dL2p427n3d?=
=?us-ascii?Q?xz7uLxJIMh8p7vr3/XEz6fi/lrAf1I3bA2ZX4XP1l8jvY62iavtzqzH9Smzp?=
=?us-ascii?Q?yZGK4EKsQEif5OI1PneNRKpaaiTG/GxVepLd6DmYF05ZEpTrwyjkWhrtnEy9?=
=?us-ascii?Q?mBZmyrola0SJth1PfLzKTutSvayeDcTR9Vno9Yo/0UwTsLpx/DNjymSfAjeu?=
=?us-ascii?Q?xK4nJxRntE1ApwYxz2H/A6td1gcaX5aaFLnzT981yy3vRRRrib9kPG0FeSul?=
=?us-ascii?Q?DJYwKdQTnGxQR70XxNK3kBOwtXIi5sI9tEMCjM1bVEQvWa+40gWmshmWX9Ve?=
=?us-ascii?Q?2j30CQeXtYq8fTkWfAAJ+RTHk3ryQ4JP8QjPRsmg6veYjWN38C/TwIubszO5?=
=?us-ascii?Q?Gsr30/vWAIuassnB0NO9ENWZGw2jnThrCAIZFW8v5SnzWe6koGEVV7CZwNnI?=
=?us-ascii?Q?kMKaA+bnz1/Q3aodutd5y5suZY53ybXizl5jo6UiWlbw3yo9wKqQ9qpTlNnr?=
=?us-ascii?Q?tVCoTI+DWudtBeT9odVV46ncju3BpeaofPJXSFyumAOTSh+wWI+rC4zffaxp?=
=?us-ascii?Q?6p8BcOORlgzplipnZ1TNHsMM00gKgwoek3wioyToZeAOkxAf6HQyghXgXavv?=
=?us-ascii?Q?x4cZnnFV3qRkXbpI2aYt/B77h8ukBgxqxk1qw4b7FGjCflWs6UFliVyvznYK?=
=?us-ascii?Q?1RsOyrZJqB6O0vocc+pt6ABe7xQumHGPF1FBHpeT+GDkS1VcHm5qAlP1xwdH?=
=?us-ascii?Q?EA5t047roQKLjuURzVGwnErOiBPaNBrygzV/Wsc4sihIkNNHToVckhLNt1if?=
=?us-ascii?Q?THLy6YpxGnnYBYFpW2x6TeXEvSD8vYLBEXPo8YoPlkNs/st724sNaOZbnQwe?=
=?us-ascii?Q?p/9uJGhuWimuMQg85l0zwe+gqfj/7dLOwbqt/P7patgmqivE1tYSSHA16xhl?=
=?us-ascii?Q?Mu52lU+4gqNysCYN6Zp1dLi70DniJRIS4Nq2m/3KzHvDWxbPyG+LEa4gOpTO?=
=?us-ascii?Q?wDImel3rXdfFMhop0k3z6Gn39AMl2DORdtect25Z4oh6qdTom/Dl2njw6ugl?=
=?us-ascii?Q?iDVx1DFGJxDW+93mhxd5pcep5//S5BBI84vtFy22I1c2/SW9KaRvpvyaix9a?=
=?us-ascii?Q?N3N8f+Fw8+FQmyKFCalRid3qIk92Pz9rh/zvSBVfkSGuvL7Nn7odxErQ0ZDW?=
=?us-ascii?Q?at3X9bIBmg=3D=3D?=
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: BYAPR11MB3495.namprd11.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 64ac9db9-bbd7-441f-afc0-08da1cebf1a2
X-MS-Exchange-CrossTenant-originalarrivaltime: 13 Apr 2022 01:21:32.2584 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: 6Ql0jp0fEdz/Qf5m8V+NMRyblkRe7cO+QJAfd8DG/5H1IV2qk/fHpF8dMpsEPdeg0w/vZzL+gxS3rKxIIGGGkA==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN8PR11MB3729
X-OriginatorOrg: intel.com
X-BeenThere: stable@dpdk.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: patches for DPDK stable branches <stable.dpdk.org>
List-Unsubscribe: <https://mails.dpdk.org/options/stable>,
<mailto:stable-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://mails.dpdk.org/archives/stable/>
List-Post: <mailto:stable@dpdk.org>
List-Help: <mailto:stable-request@dpdk.org?subject=help>
List-Subscribe: <https://mails.dpdk.org/listinfo/stable>,
<mailto:stable-request@dpdk.org?subject=subscribe>
Errors-To: stable-bounces@dpdk.org
> -----Original Message-----
> From: Jeff Daly <jeffd@silicom-usa.com>
> Sent: Wednesday, April 13, 2022 01:42
> To: dev@dpdk.org
> Cc: stable@dpdk.org; Wang, Haiyue <haiyue.wang@intel.com>; Xiaolong Ye <x=
iaolong.ye@intel.com>; Xiao
> Zhang <xiao.zhang@intel.com>; Zhao1, Wei <wei.zhao1@intel.com>; Lunyuan C=
ui <lunyuanx.cui@intel.com>
> Subject: [PATCH v6 1/2] net/ixgbe: Limit SDP3 check of TX_DISABLE to appr=
opriate devices
>=20
> 1ca05831b9b added a check that SDP3 (used as a TX_DISABLE output to the
> SFP cage on these cards) is not asserted to avoid incorrectly reporting
> link up when the SFP's laser is turned off.
>=20
> ff8162cb957 limited this workaround to fiber ports
>=20
> This patch:
> * Adds devarg 'fiber_sdp3_no_tx_disable' not all fiber ixgbe devs use
> SDP3 as TX_DISABLE
>=20
> Fixes: 1ca05831b9b ("net/ixgbe: fix link status")
> Fixes: ff8162cb957 ("net/ixgbe: fix link status")
> Cc: stable@dpdk.org
This is new for soc for BIG change, not cc to stable.
>=20
> Signed-off-by: Jeff Daly <jeffd@silicom-usa.com>
> ---
> drivers/net/ixgbe/ixgbe_ethdev.c | 39 +++++++++++++++++++++++++++++++-
> drivers/net/ixgbe/ixgbe_ethdev.h | 3 +++
> 2 files changed, 41 insertions(+), 1 deletion(-)
>=20
> diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_e=
thdev.c
> index 2da3f67bbc..f31bbb7895 100644
> --- a/drivers/net/ixgbe/ixgbe_ethdev.c
> +++ b/drivers/net/ixgbe/ixgbe_ethdev.c
> @@ -128,6 +128,13 @@
> #define IXGBE_EXVET_VET_EXT_SHIFT 16
> #define IXGBE_DMATXCTL_VT_MASK 0xFFFF0000
>=20
> +#define IXGBE_DEVARG_FIBER_SDP3_NOT_TX_DISABLE "fiber_sdp3_no_tx_disable=
"
> +
'platform' may be a good arg for the soc related change.
dpdk-testpmd -a af:10.0,platform=3Dxxx - -i
enum ixgbe_platform_type {
ixgbe_platform_unknown =3D 0,
ixgbe_platform_soc_atom, ??? You can specify it.
enum ixgbe_media_type ixgbe_get_platform_type(xxx)
{
return xxx;
}
> +static const char * const ixgbe_valid_arguments[] =3D {
> + IXGBE_DEVARG_FIBER_SDP3_NOT_TX_DISABLE,
> + NULL
> +};
> +
> #define IXGBEVF_DEVARG_PFLINK_FULLCHK "pflink_fullchk"
>=20
> static const char * const ixgbevf_valid_arguments[] =3D {
> @@ -348,6 +355,8 @@ static int ixgbe_dev_udp_tunnel_port_del(struct rte_e=
th_dev *dev,
> static int ixgbe_filter_restore(struct rte_eth_dev *dev);
> static void ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev);
> static int ixgbe_wait_for_link_up(struct ixgbe_hw *hw);
> +static int devarg_handle_int(__rte_unused const char *key, const char *v=
alue,
> + void *extra_args);
>=20
> /*
> * Define VF Stats MACRO for Non "cleared on read" register
> @@ -1032,6 +1041,29 @@ ixgbe_swfw_lock_reset(struct ixgbe_hw *hw)
> ixgbe_release_swfw_semaphore(hw, mask);
> }
>=20
> +static void
> +ixgbe_parse_devargs(struct ixgbe_adapter *adapter,
> + struct rte_devargs *devargs)
> +{
> + struct rte_kvargs *kvlist;
> + uint16_t sdp3_no_tx_disable;
> +
> + if (devargs =3D=3D NULL)
> + return;
> +
> + kvlist =3D rte_kvargs_parse(devargs->args, ixgbe_valid_arguments);
> + if (kvlist =3D=3D NULL)
> + return;
> +
> + if (rte_kvargs_count(kvlist, IXGBE_DEVARG_FIBER_SDP3_NOT_TX_DISABLE) =
=3D=3D 1 &&
> + rte_kvargs_process(kvlist, IXGBE_DEVARG_FIBER_SDP3_NOT_TX_DISABLE,
> + devarg_handle_int, &sdp3_no_tx_disable) =3D=3D 0 &&
> + sdp3_no_tx_disable =3D=3D 1)
> + adapter->sdp3_no_tx_disable =3D 1;
> +
> + rte_kvargs_free(kvlist);
> +}
> +
> /*
> * This function is based on code in ixgbe_attach() in base/ixgbe.c.
> * It returns 0 on success.
> @@ -1095,6 +1127,8 @@ eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, voi=
d *init_params __rte_unused)
> }
>=20
> rte_atomic32_clear(&ad->link_thread_running);
> + ixgbe_parse_devargs(eth_dev->data->dev_private,
> + pci_dev->device.devargs);
> rte_eth_copy_pci_info(eth_dev, pci_dev);
> eth_dev->data->dev_flags |=3D RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
>=20
> @@ -4261,7 +4295,8 @@ ixgbe_dev_link_update_share(struct rte_eth_dev *dev=
,
> return rte_eth_linkstatus_set(dev, &link);
> }
>=20
> - if (ixgbe_get_media_type(hw) =3D=3D ixgbe_media_type_fiber) {
> + if (ixgbe_get_media_type(hw) =3D=3D ixgbe_media_type_fiber &&
> + !ad->sdp3_no_tx_disable) {
> esdp_reg =3D IXGBE_READ_REG(hw, IXGBE_ESDP);
> if ((esdp_reg & IXGBE_ESDP_SDP3))
> link_up =3D 0;
> @@ -8250,6 +8285,8 @@ ixgbe_dev_macsec_register_disable(struct rte_eth_de=
v *dev)
> RTE_PMD_REGISTER_PCI(net_ixgbe, rte_ixgbe_pmd);
> RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe, pci_id_ixgbe_map);
> RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe, "* igb_uio | uio_pci_generic | vfio=
-pci");
> +RTE_PMD_REGISTER_PARAM_STRING(net_ixgbe,
> + IXGBE_DEVARG_FIBER_SDP3_NOT_TX_DISABLE "=3D<0|1>");
> RTE_PMD_REGISTER_PCI(net_ixgbe_vf, rte_ixgbevf_pmd);
> RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe_vf, pci_id_ixgbevf_map);
> RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe_vf, "* igb_uio | vfio-pci");
> diff --git a/drivers/net/ixgbe/ixgbe_ethdev.h b/drivers/net/ixgbe/ixgbe_e=
thdev.h
> index 69e0e82a5b..cc6049a66a 100644
> --- a/drivers/net/ixgbe/ixgbe_ethdev.h
> +++ b/drivers/net/ixgbe/ixgbe_ethdev.h
> @@ -501,6 +501,9 @@ struct ixgbe_adapter {
> /* For RSS reta table update */
> uint8_t rss_reta_updated;
>=20
> + /* Used for limiting SDP3 TX_DISABLE checks */
> + uint8_t sdp3_no_tx_disable;
> +
> /* Used for VF link sync with PF's physical and logical (by checking
> * mailbox status) link status.
> */
> --
> 2.25.1