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Tue, 1 Nov 2022 11:03:09 +0000 From: Simon Horman To: David Miller , Jakub Kicinski , Paolo Abeni Cc: Steffen Klassert , Herbert Xu , Leon Romanovsky , Chentian Liu , Huanhuan Wang , Yinjun Zhang , Louis Peens , netdev@vger.kernel.org, oss-drivers@corigine.com Subject: [PATCH net-next v3 0/3] nfp: IPsec offload support Date: Tue, 1 Nov 2022 12:02:45 +0100 Message-Id: <20221101110248.423966-1-simon.horman@corigine.com> X-Mailer: git-send-email 2.30.2 X-ClientProxiedBy: AM4PR0902CA0007.eurprd09.prod.outlook.com (2603:10a6:200:9b::17) To PH0PR13MB4842.namprd13.prod.outlook.com (2603:10b6:510:78::6) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PH0PR13MB4842:EE_|BLAPR13MB4578:EE_ X-MS-Office365-Filtering-Correlation-Id: 3362b084-0124-4bc5-5bfc-08dabbf8a98f 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:PH0PR13MB4842.namprd13.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230022)(4636009)(346002)(136003)(376002)(39830400003)(366004)(396003)(451199015)(41300700001)(2616005)(86362001)(83380400001)(38100700002)(6512007)(316002)(36756003)(5660300002)(6506007)(4326008)(8676002)(66946007)(52116002)(66556008)(66476007)(54906003)(2906002)(186003)(110136005)(6666004)(107886003)(6486002)(44832011)(478600001)(1076003)(8936002);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: corigine.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3362b084-0124-4bc5-5bfc-08dabbf8a98f X-MS-Exchange-CrossTenant-AuthSource: PH0PR13MB4842.namprd13.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Nov 2022 11:03:09.8780 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: fe128f2c-073b-4c20-818e-7246a585940c X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: +8gdefO5a6glF/m/BMiC+jo7SQsJcNuZnUNAXjj+7IzGrMtSPFs0hpI0uVqDtzU4ab8ocmrtCYuQBTx9ugS/vm0sCs1Bsac6lIBoMBKt3Vs= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BLAPR13MB4578 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Huanhuan Wang says: this short series is support IPsec offload for the NFP driver. It covers three enhancements: 1. Patches 1/3: - Extend the capability word and control word to to support new features. 2. Patch 2/3: - Add framework to support IPsec offloading for NFP driver, but IPsec offload control plane interface xfrm callbacks which interact with upper layer are not implemented in this patch. 3. Patch 3/3: - IPsec control plane interface xfrm callbacks are implemented in this patch. Changes since v2 * OFFLOAD_HANDLE_ERROR macro and the associated code removed * Unnecessary logging removed * Hook function xdo_dev_state_free in struct xfrmdev_ops removed * Use Xarray to maintain SA entries Changes since v1 * Explicitly return failure when XFRM_STATE_ESN is set * Fix the issue that AEAD algorithm is not correctly offloaded Huanhuan Wang (2): nfp: add framework to support ipsec offloading nfp: implement xfrm callbacks and expose ipsec offload feature to upper layer Yinjun Zhang (1): nfp: extend capability and control words drivers/net/ethernet/netronome/Kconfig | 11 + drivers/net/ethernet/netronome/nfp/Makefile | 2 + .../ethernet/netronome/nfp/crypto/crypto.h | 23 + .../net/ethernet/netronome/nfp/crypto/ipsec.c | 633 ++++++++++++++++++ drivers/net/ethernet/netronome/nfp/nfd3/dp.c | 58 +- .../net/ethernet/netronome/nfp/nfd3/ipsec.c | 18 + .../net/ethernet/netronome/nfp/nfd3/nfd3.h | 8 + drivers/net/ethernet/netronome/nfp/nfp_net.h | 11 + .../ethernet/netronome/nfp/nfp_net_common.c | 10 + .../net/ethernet/netronome/nfp/nfp_net_ctrl.h | 22 +- 10 files changed, 781 insertions(+), 15 deletions(-) create mode 100644 drivers/net/ethernet/netronome/nfp/crypto/ipsec.c create mode 100644 drivers/net/ethernet/netronome/nfp/nfd3/ipsec.c Acked-by: Steffen Klassert