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Mon, 18 Jul 2022 10:30:59 -0500 From: To: , , , CC: , Edward Cree Subject: [PATCH v2 net-next 00/10] sfc: VF representors for EF100 Date: Mon, 18 Jul 2022 16:30:06 +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: 7a85b4b6-e25e-4e8d-6e13-08da68d2851c X-MS-TrafficTypeDiagnostic: CH2PR12MB4325: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)(396003)(39860400002)(346002)(376002)(136003)(40470700004)(36840700001)(46966006)(2876002)(4326008)(8936002)(70206006)(8676002)(70586007)(55446002)(36756003)(83170400001)(110136005)(82740400003)(40460700003)(356005)(54906003)(316002)(83380400001)(6666004)(41300700001)(9686003)(186003)(42882007)(478600001)(47076005)(336012)(82310400005)(81166007)(40480700001)(5660300002)(2906002)(36860700001)(26005)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Jul 2022 15:31:01.1375 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7a85b4b6-e25e-4e8d-6e13-08da68d2851c 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: BN8NAM11FT030.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH2PR12MB4325 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. v2: converted comments on struct efx_nic members added in patch #4 to kernel-doc (Jakub). While at it, also gave struct efx_rep its own kdoc since several members had comments on them. 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 | 49 + 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 | 5 + 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, 8647 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