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Fri, 15 Jul 2022 07:34:27 -0500 Received: from xcbecree41x.xilinx.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.28 via Frontend Transport; Fri, 15 Jul 2022 07:34:26 -0500 From: To: , , , CC: , Edward Cree Subject: [PATCH net-next 00/10] sfc: VF representors for EF100 Date: Fri, 15 Jul 2022 13:33:22 +0100 Message-ID: X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: f836f542-f29e-4d25-5e5b-08da665e5c1e X-MS-TrafficTypeDiagnostic: DS7PR12MB6118:EE_ X-MS-Exchange-SenderADCheck: 0 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:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB03.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230016)(4636009)(136003)(346002)(376002)(39860400002)(396003)(46966006)(40470700004)(36840700001)(5660300002)(2876002)(2906002)(8936002)(4326008)(316002)(82310400005)(40480700001)(36756003)(8676002)(40460700003)(70206006)(110136005)(70586007)(54906003)(41300700001)(42882007)(6666004)(9686003)(186003)(478600001)(26005)(55446002)(47076005)(83380400001)(336012)(36860700001)(81166007)(83170400001)(356005)(82740400003)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Jul 2022 12:34:28.3705 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: f836f542-f29e-4d25-5e5b-08da665e5c1e X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT019.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS7PR12MB6118 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Edward Cree This series adds representor netdevices for EF100 VFs, as a step towards supporting TC offload and vDPA usecases in future patches. In this first series is basic netdevice creation and packet TX; the following series will add the RX path. Edward Cree (10): sfc: update MCDI protocol headers sfc: update EF100 register descriptions sfc: detect ef100 MAE admin privilege/capability at probe time sfc: add skeleton ef100 VF representors sfc: add basic ethtool ops to ef100 reps sfc: phys port/switch identification for ef100 reps sfc: determine representee m-port for EF100 representors sfc: support passing a representor to the EF100 TX path sfc: hook up ef100 representor TX sfc: attach/detach EF100 representors along with their owning PF drivers/net/ethernet/sfc/Makefile | 2 +- drivers/net/ethernet/sfc/ef100_netdev.c | 16 +- drivers/net/ethernet/sfc/ef100_netdev.h | 5 + drivers/net/ethernet/sfc/ef100_nic.c | 7 + drivers/net/ethernet/sfc/ef100_nic.h | 1 + drivers/net/ethernet/sfc/ef100_regs.h | 83 +- drivers/net/ethernet/sfc/ef100_rep.c | 244 + drivers/net/ethernet/sfc/ef100_rep.h | 39 + drivers/net/ethernet/sfc/ef100_sriov.c | 32 +- drivers/net/ethernet/sfc/ef100_sriov.h | 2 +- drivers/net/ethernet/sfc/ef100_tx.c | 84 +- drivers/net/ethernet/sfc/ef100_tx.h | 3 + drivers/net/ethernet/sfc/efx.h | 9 +- drivers/net/ethernet/sfc/efx_common.c | 38 + drivers/net/ethernet/sfc/efx_common.h | 3 + drivers/net/ethernet/sfc/mae.c | 44 + drivers/net/ethernet/sfc/mae.h | 22 + drivers/net/ethernet/sfc/mcdi.c | 46 + drivers/net/ethernet/sfc/mcdi.h | 1 + drivers/net/ethernet/sfc/mcdi_pcol.h | 8182 ++++++++++++++++++++++- drivers/net/ethernet/sfc/net_driver.h | 3 + drivers/net/ethernet/sfc/tx.c | 6 +- drivers/net/ethernet/sfc/tx_common.c | 35 +- drivers/net/ethernet/sfc/tx_common.h | 3 +- 24 files changed, 8635 insertions(+), 275 deletions(-) create mode 100644 drivers/net/ethernet/sfc/ef100_rep.c create mode 100644 drivers/net/ethernet/sfc/ef100_rep.h create mode 100644 drivers/net/ethernet/sfc/mae.c create mode 100644 drivers/net/ethernet/sfc/mae.h