From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from SN4PR2101CU001.outbound.protection.outlook.com (mail-southcentralusazon11012030.outbound.protection.outlook.com [40.93.195.30]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 711E6361664; Mon, 9 Mar 2026 09:36:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.93.195.30 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773048964; cv=fail; b=GYMESd4NYKJT/hkq6ed9bQyiA+yUzmsBOw5u/uSG3CXwjtJmG6PuJdyRCk/VAEwJYnKY0FTpDsdC7MBAjINt27C7qipntatS3WHjUI8cRT1yDuRa/8aX/1VnM/03KccliNaVBQ6Q+RMXhBmzdpTCM3AmPcpx6n2Mz77u75WdzjE= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773048964; c=relaxed/simple; bh=MQGIqNzMVz4MSrUkytS7HiuTPkdsKO92SAuJeonImwI=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=SKinjerpOYAcLpJuI23y0LUDSLuZRXwUAsis6d33M6WcIM8/L8dWPAcGQldsNvK0GV2N3aVquJ6B53A7kHt7KhORHn5YA6uKXg1lsBBtuY4e9vNsx+dOOXjwPXAfsVb9OErgXTJddHo9XFXMTuSeVkSyR1+FY8RtdyDcW/jrVYI= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com; spf=fail smtp.mailfrom=nvidia.com; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b=aRJ504JP; arc=fail smtp.client-ip=40.93.195.30 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nvidia.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=nvidia.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=Nvidia.com header.i=@Nvidia.com header.b="aRJ504JP" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=csdbBjbSOoRTIb6alkq6bPtXk20/KnZ471F5U69ZSFAEkRulNK87le4ndWCZkWpf94Abf/52euzzAmoo3DTAAyb8pA4pvZs0RMobt4jDXTc5KrzbW8VYASCsDbl5KybngUXA2SHMv5kYBMRZzVIRZ45Fci5Eyf7HDyw8An1oIOkWLvTI+hG/KdNDOoHZ3l96BbwPAS1k5Y8OH/xtEzyv03vSKe86WQ1OjGihlHgwaCbsFX/Yd6SHSRaXsagNbG/VuPeeyzHk4lG2Zf4pn5M/M2rXprYHxQauDxVjPjIgGhQUzuM5kcq/O3MKIg0l4Y+8VlB3iS9eAFSjc4dPqoe64Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=WCDI4qpi0uUUpoGrr4BGmS1qhDxn4mhsdCPrWXJM5J0=; b=yXRX0jse7aaqDMMXjKOJKgG7dLTGYJh9tlULjp2LtMzYqs9HJ/s/Dbg+6p4nbSLqzsWgJasLRFoR+IvAzHttMFxuyz8Zh0Qf0XyTBB3bynOfjbgvxmnRo8Y8CeKNTbOxGDobAZ5pV2W7+f2c4ZS+2wNc/sjlXQx/S25I6d72uWIIjee+/OxyR1pFqZyP+7Efw+6fEcORbMk91sJmqtWC17vXsFx9B2i/hIFsZjK/j9EOGITusEfGpvNVDRU+qPkKwAlPg5DUw9IdKytht6ytEFZJ3ukMKuAur0dZ7camaaYLKRpy/3XdnP1orTyV3e/02geqZfmfV+R/2b1PtcC3aA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.118.232) smtp.rcpttodomain=kernel.org smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=WCDI4qpi0uUUpoGrr4BGmS1qhDxn4mhsdCPrWXJM5J0=; b=aRJ504JPrVBBlixFqqC7PJ7BZSc3CK5oF1XFWJyTzAULy0QaWmd9TuV4F66vyIVrUX+sCt5E2ei8Lk+9FsUbV/xgl5mLIJ9s8wHWQOVBj2dZehCG6yyUpuiKyA+EWf5Ops26ioeo2sSZibM9xIKUVgSEfIsQ+Dh2nfodRfuxxb2VOL2EJAdFG/d9X3oLqFLBYmrE7OXGobq51eQovrT1lRukGsULxq/HebEGEMiDa6zJ+Ht1os8QTkhOGmP50gT07zCeF6NS0kotYOk7QKqHAnjkD3E8IYooAa+KKT5imVgirhFV8wG4aGzo5jleJakWIAo7mWFyMvwn+BS07X5DcQ== Received: from BY3PR04CA0027.namprd04.prod.outlook.com (2603:10b6:a03:217::32) by PH7PR12MB8427.namprd12.prod.outlook.com (2603:10b6:510:242::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9700.10; Mon, 9 Mar 2026 09:35:55 +0000 Received: from MWH0EPF000A6734.namprd04.prod.outlook.com (2603:10b6:a03:217:cafe::25) by BY3PR04CA0027.outlook.office365.com (2603:10b6:a03:217::32) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9678.24 via Frontend Transport; Mon, 9 Mar 2026 09:35:55 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.118.232) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.118.232 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.118.232; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.118.232) by MWH0EPF000A6734.mail.protection.outlook.com (10.167.249.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9678.18 via Frontend Transport; Mon, 9 Mar 2026 09:35:54 +0000 Received: from drhqmail201.nvidia.com (10.126.190.180) by mail.nvidia.com (10.127.129.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.20; Mon, 9 Mar 2026 02:35:26 -0700 Received: from drhqmail201.nvidia.com (10.126.190.180) by drhqmail201.nvidia.com (10.126.190.180) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.20; Mon, 9 Mar 2026 02:35:26 -0700 Received: from vdi.nvidia.com (10.127.8.10) by mail.nvidia.com (10.126.190.180) with Microsoft SMTP Server id 15.2.2562.20 via Frontend Transport; Mon, 9 Mar 2026 02:35:21 -0700 From: Tariq Toukan To: Leon Romanovsky , Jason Gunthorpe , "Saeed Mahameed" , Tariq Toukan CC: Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , "David S. Miller" , Mark Bloch , , , , Gal Pressman , Dragos Tatulea , Moshe Shemesh , Shay Drory , Alexei Lazar Subject: [PATCH mlx5-next V2 7/9] net/mlx5: Add VHCA RX flow destination support for FW steering Date: Mon, 9 Mar 2026 11:34:33 +0200 Message-ID: <20260309093435.1850724-8-tariqt@nvidia.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20260309093435.1850724-1-tariqt@nvidia.com> References: <20260309093435.1850724-1-tariqt@nvidia.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000A6734:EE_|PH7PR12MB8427:EE_ X-MS-Office365-Filtering-Correlation-Id: 375e877c-7fdc-4473-c934-08de7dbf42d2 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|7416014|376014|82310400026|36860700016; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.118.232;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge1.nvidia.com;CAT:NONE;SFS:(13230040)(1800799024)(7416014)(376014)(82310400026)(36860700016);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 0O+lzkshZw5rBkgCTrJFjxeeu46tRVHp9L7EhXENIRAoJ31y3R+dEcMrPAcKNYWlFJolY/W0QuQ5zzA/SH14Xh9efDIFFx0WFXYfSn8SBzqX69uLpBJiLMfJFie0rJkBm0ErtR0wCaX4kJpxMdRqJc28hOPuEBbH95Qv2nSmNwhYPKJ93SitLvsPD8RxeMxC6zpNqaqotLOD11voRxUlg39bSIg60RKPZLszTqUwk5fPJMoP/IbG+xaSnqEgacV9nwyoDbgOLSf7DdgiOqF/g2sUMM7QUv3cGRVZZs8LA14PJ6HuxjfFxcdEvz9laULynR+ZnfPnq3ct+2RyL5U0buRqTUvZqN/FFH+s1xnnM68x1yNLK4zfe78gg4izLzNuxtmVSqN/Qjm2KcEg9Dmg0JOdssUGOvFq51OFpdpg1q4cWOjY0fk1yI9sfblhw9M6 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Mar 2026 09:35:54.5481 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 375e877c-7fdc-4473-c934-08de7dbf42d2 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.232];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: MWH0EPF000A6734.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB8427 From: Shay Drory Introduce MLX5_FLOW_DESTINATION_TYPE_VHCA_RX as a new flow steering destination type. Wire the new destination through flow steering command setup by mapping it to MLX5_IFC_FLOW_DESTINATION_TYPE_VHCA_RX and passing the vhca id, extend forward-destination validation to accept it, and teach the flow steering tracepoint formatter to print rx_vhca_id. Signed-off-by: Shay Drory Reviewed-by: Mark Bloch Signed-off-by: Tariq Toukan --- .../net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c | 3 +++ drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c | 4 ++++ drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 7 +++++-- include/linux/mlx5/fs.h | 4 ++++ 4 files changed, 16 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c index 6d73127b7217..2cf1d3825def 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c @@ -282,6 +282,9 @@ const char *parse_fs_dst(struct trace_seq *p, case MLX5_FLOW_DESTINATION_TYPE_NONE: trace_seq_printf(p, "none\n"); break; + case MLX5_FLOW_DESTINATION_TYPE_VHCA_RX: + trace_seq_printf(p, "rx_vhca_id=%u\n", dst->vhca.id); + break; } trace_seq_putc(p, 0); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index 16b28028609d..1cd4cd898ec2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -716,6 +716,10 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev, id = dst->dest_attr.ft->id; ifc_type = MLX5_IFC_FLOW_DESTINATION_TYPE_TABLE_TYPE; break; + case MLX5_FLOW_DESTINATION_TYPE_VHCA_RX: + id = dst->dest_attr.vhca.id; + ifc_type = MLX5_IFC_FLOW_DESTINATION_TYPE_VHCA_RX; + break; default: id = dst->dest_attr.tir_num; ifc_type = MLX5_IFC_FLOW_DESTINATION_TYPE_TIR; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index 2c3544880a30..003d211306a7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -503,7 +503,8 @@ static bool is_fwd_dest_type(enum mlx5_flow_destination_type type) type == MLX5_FLOW_DESTINATION_TYPE_FLOW_SAMPLER || type == MLX5_FLOW_DESTINATION_TYPE_TIR || type == MLX5_FLOW_DESTINATION_TYPE_RANGE || - type == MLX5_FLOW_DESTINATION_TYPE_TABLE_TYPE; + type == MLX5_FLOW_DESTINATION_TYPE_TABLE_TYPE || + type == MLX5_FLOW_DESTINATION_TYPE_VHCA_RX; } static bool check_valid_spec(const struct mlx5_flow_spec *spec) @@ -1890,7 +1891,9 @@ static bool mlx5_flow_dests_cmp(struct mlx5_flow_destination *d1, d1->range.hit_ft == d2->range.hit_ft && d1->range.miss_ft == d2->range.miss_ft && d1->range.min == d2->range.min && - d1->range.max == d2->range.max)) + d1->range.max == d2->range.max) || + (d1->type == MLX5_FLOW_DESTINATION_TYPE_VHCA_RX && + d1->vhca.id == d2->vhca.id)) return true; } diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h index 9cadb1d5e6df..02064424e868 100644 --- a/include/linux/mlx5/fs.h +++ b/include/linux/mlx5/fs.h @@ -55,6 +55,7 @@ enum mlx5_flow_destination_type { MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE_NUM, MLX5_FLOW_DESTINATION_TYPE_RANGE, MLX5_FLOW_DESTINATION_TYPE_TABLE_TYPE, + MLX5_FLOW_DESTINATION_TYPE_VHCA_RX, }; enum { @@ -189,6 +190,9 @@ struct mlx5_flow_destination { u32 ft_num; struct mlx5_flow_table *ft; struct mlx5_fc *counter; + struct { + u16 id; + } vhca; struct { u16 num; u16 vhca_id; -- 2.44.0