From patchwork Mon Mar 23 13:13:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Russkikh X-Patchwork-Id: 222049 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2F3DDC3F2CD for ; Mon, 23 Mar 2020 13:14:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id ECB2420722 for ; Mon, 23 Mar 2020 13:14:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b="k9GIxP24" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728382AbgCWNOv (ORCPT ); Mon, 23 Mar 2020 09:14:51 -0400 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:58436 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728240AbgCWNOu (ORCPT ); Mon, 23 Mar 2020 09:14:50 -0400 Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 02ND6LZM019104; Mon, 23 Mar 2020 06:14:48 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=pfpt0818; bh=9fs6nDV5mQA+2KJYT5Mllt00nd4z3LNGfsgoCjG2Wao=; b=k9GIxP24NInvS6vphgFUUJbD8ufazj1HG8MhdvBIK+8Iead32DF66arzTjZf6IogYMTX S5uqxwfp+qcXq4Fd9vu/M6CzqNvkac0fI8pJpS5tlhWHRxMheSOY3HkWihMcJKwMECpG j99VyD6Y43JDvFWmADBuZVph6kUk2jOHvMY5hzeNFBuqbbPgD14f8yf8igfNtKP+VYP4 8I/QBdDOMZIvlWYRW7rUg+GzWHLBUjMhLn4wubzx7d+x42cLLFKIV/G9Da6Fhc7NDHFY qZzqL7b+fOqGrpAj7gGm/EU8OuzozHnYmH7IoIixK6KbAotkuznTrqYdAMWep1wilEel ig== Received: from sc-exch01.marvell.com ([199.233.58.181]) by mx0b-0016f401.pphosted.com with ESMTP id 2ywvkqmn3n-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Mon, 23 Mar 2020 06:14:48 -0700 Received: from SC-EXCH03.marvell.com (10.93.176.83) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 23 Mar 2020 06:14:46 -0700 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 23 Mar 2020 06:14:46 -0700 Received: from localhost.localdomain (unknown [10.9.16.91]) by maili.marvell.com (Postfix) with ESMTP id C7E093F7041; Mon, 23 Mar 2020 06:14:44 -0700 (PDT) From: Igor Russkikh To: CC: Mark Starovoytov , Sabrina Dubroca , Antoine Tenart , "Igor Russkikh" Subject: [PATCH net-next 03/17] net: macsec: allow to reference a netdev from a MACsec context Date: Mon, 23 Mar 2020 16:13:34 +0300 Message-ID: <20200323131348.340-4-irusskikh@marvell.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200323131348.340-1-irusskikh@marvell.com> References: <20200323131348.340-1-irusskikh@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.645 definitions=2020-03-23_04:2020-03-21,2020-03-23 signatures=0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Antoine Tenart This patch allows to reference a net_device from a MACsec context. This is needed to allow implementing MACsec operations in net device drivers. Signed-off-by: Antoine Tenart Signed-off-by: Mark Starovoytov Signed-off-by: Igor Russkikh --- include/net/macsec.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/include/net/macsec.h b/include/net/macsec.h index 2e4780dbf5c6..71de2c863df7 100644 --- a/include/net/macsec.h +++ b/include/net/macsec.h @@ -220,7 +220,10 @@ struct macsec_secy { * struct macsec_context - MACsec context for hardware offloading */ struct macsec_context { - struct phy_device *phydev; + union { + struct net_device *netdev; + struct phy_device *phydev; + }; enum macsec_offload offload; struct macsec_secy *secy;